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Steel is one of the most important construction materials used in various industries. To ensure the quality and sustainability of steel products, many standards have been established to provide authentication for this type of material. In the article below, we will learn about the most common standards regulating the strength of steel types.

Steel is an important material in construction

1. AMERICAN STANDARD

ASTM (American Society for Testing and Materials): ASTM are international standards developed for various industries, including construction materials, manufacturing, electronics, chemicals, and many others. ASTM standards specify testing methods, technical specifications, and usage regulations in the production and quality testing of products.

For commonly referenced steel materials:

- ASTM A36: ASTM A36 standard specifies strength requirements for non-alloy structural steel used in various construction applications. Steel under this standard requires a minimum tensile strength of 250 MPa (36 ksi). ASTM A36 steel is commonly used in construction projects such as steel buildings, bridges, transportation infrastructure, and other applications.

- ASTM A572: ASTM A572 standard applies to high-strength steel suitable for projects requiring high load-bearing capacity. The minimum strength specified by this standard is 345 MPa (50 ksi). ASTM A572 steel exhibits good impact resistance, meeting the demands of projects like bridges, underground structures, and industrial workshops.

- ASTM A653: ASTM A653 standard specifies strength requirements for galvanized steel used in construction applications, especially in the steel sheet and zinc-coated sheet metal industry. According to this standard, the minimum strength required is 165 MPa (24 ksi) for steel sheets and 138 MPa (20 ksi) for galvanized sheet metal.

- ASTM A792: ASTM A792 standard defines strength requirements for aluminum-silicon zinc-coated steel. Steel under this standard is often used as roofing and wall materials in the construction industry. The specified minimum strength is 300 MPa (43.5 ksi).

2. JAPANESE STANDARD

The JIS (Japanese Industrial Standards) specifications mentioned refer to various standards for different materials and applications:

-  JIS G3101: This standard specifies the general structure of rolled steel sheets, plates, and strips used in various construction and structural applications.

- JIS G3106: This standard covers rolled steels for welded structure, including hot-rolled steel plates, sheets, and strips used in bridges, ships, and other structures.

- JIS G3302: This standard pertains to hot-dip zinc-coated steel sheets and coils used in general applications, particularly in construction, appliances, and automotive industries.

- JIS G3321: This standard specifies hot-dip 55% aluminum-zinc alloy-coated steel sheets and coils, commonly known as Galvalume, used in roofing, siding, and other architectural applications.

These standards ensure uniformity and quality in materials used across various industries in Japan and are sometimes adopted internationally for their reliability and precision.

3. AUSTRALIAN STANDARD

AS (Australian Standards): AS standards constitute a technical standard system in Australia. AS defines requirements, testing methods, and technical regulations for various industries, including architecture, construction, transportation, healthcare, and many others. AS standards are maintained by Australian standard organizations to ensure quality and safety in Australian industries.

-  AS 1397: This standard applies to zinc-coated steel products with surface coatings via hot-dip or electroplating methods, widely used in construction, infrastructure, and other industries.

- AS 3678: This standard specifies technical requirements for hot-rolled steel plates, coils, and strips used in structural and construction applications.

- AS 1163: This standard applies to welded and seamless steel pipes, as well as related accessories, used in pipeline systems, construction projects, and other applications.

 

These are just some of the most common standards regulating the strength of steel types. There are many other standards suitable for each specific country and industry. Adhering to these standards ensures the quality and sustainability of steel products, enhancing safety during usage. As a provider of tens of thousands of tons of structural steel annually, Seico always ensures that its products fully comply with international standards, delivering durable and safe structures to customers.

Seico has more than 20 years of experience in the field of pre-engineered steel buildings

CONTACT US now for quotations and consultations on designing and constructing steel buildings promptly!

 

 

Steel is one of the most important construction materials used in various industries. To ensure the quality and sustainability of steel products, many standards have been established to provide authentication for this type of material. In the article below, we will learn about the most common standards regulating the strength of steel types.

Steel is an important material in construction

1. AMERICAN STANDARD

ASTM (American Society for Testing and Materials): ASTM are international standards developed for various industries, including construction materials, manufacturing, electronics, chemicals, and many others. ASTM standards specify testing methods, technical specifications, and usage regulations in the production and quality testing of products.

For commonly referenced steel materials:

- ASTM A36: ASTM A36 standard specifies strength requirements for non-alloy structural steel used in various construction applications. Steel under this standard requires a minimum tensile strength of 250 MPa (36 ksi). ASTM A36 steel is commonly used in construction projects such as steel buildings, bridges, transportation infrastructure, and other applications.

- ASTM A572: ASTM A572 standard applies to high-strength steel suitable for projects requiring high load-bearing capacity. The minimum strength specified by this standard is 345 MPa (50 ksi). ASTM A572 steel exhibits good impact resistance, meeting the demands of projects like bridges, underground structures, and industrial workshops.

- ASTM A653: ASTM A653 standard specifies strength requirements for galvanized steel used in construction applications, especially in the steel sheet and zinc-coated sheet metal industry. According to this standard, the minimum strength required is 165 MPa (24 ksi) for steel sheets and 138 MPa (20 ksi) for galvanized sheet metal.

- ASTM A792: ASTM A792 standard defines strength requirements for aluminum-silicon zinc-coated steel. Steel under this standard is often used as roofing and wall materials in the construction industry. The specified minimum strength is 300 MPa (43.5 ksi).

2. JAPANESE STANDARD

The JIS (Japanese Industrial Standards) specifications mentioned refer to various standards for different materials and applications:

-  JIS G3101: This standard specifies the general structure of rolled steel sheets, plates, and strips used in various construction and structural applications.

- JIS G3106: This standard covers rolled steels for welded structure, including hot-rolled steel plates, sheets, and strips used in bridges, ships, and other structures.

- JIS G3302: This standard pertains to hot-dip zinc-coated steel sheets and coils used in general applications, particularly in construction, appliances, and automotive industries.

- JIS G3321: This standard specifies hot-dip 55% aluminum-zinc alloy-coated steel sheets and coils, commonly known as Galvalume, used in roofing, siding, and other architectural applications.

These standards ensure uniformity and quality in materials used across various industries in Japan and are sometimes adopted internationally for their reliability and precision.

3. AUSTRALIAN STANDARD

AS (Australian Standards): AS standards constitute a technical standard system in Australia. AS defines requirements, testing methods, and technical regulations for various industries, including architecture, construction, transportation, healthcare, and many others. AS standards are maintained by Australian standard organizations to ensure quality and safety in Australian industries.

-  AS 1397: This standard applies to zinc-coated steel products with surface coatings via hot-dip or electroplating methods, widely used in construction, infrastructure, and other industries.

- AS 3678: This standard specifies technical requirements for hot-rolled steel plates, coils, and strips used in structural and construction applications.

- AS 1163: This standard applies to welded and seamless steel pipes, as well as related accessories, used in pipeline systems, construction projects, and other applications.

 

These are just some of the most common standards regulating the strength of steel types. There are many other standards suitable for each specific country and industry. Adhering to these standards ensures the quality and sustainability of steel products, enhancing safety during usage. As a provider of tens of thousands of tons of structural steel annually, Seico always ensures that its products fully comply with international standards, delivering durable and safe structures to customers.

Seico has more than 20 years of experience in the field of pre-engineered steel buildings

CONTACT US now for quotations and consultations on designing and constructing steel buildings promptly!

 

 

Steel is one of the most important construction materials used in various industries. To ensure the quality and sustainability of steel products, many standards have been established to provide authentication for this type of material. In the article below, we will learn about the most common standards regulating the strength of steel types.

Steel is an important material in construction

1. AMERICAN STANDARD

ASTM (American Society for Testing and Materials): ASTM are international standards developed for various industries, including construction materials, manufacturing, electronics, chemicals, and many others. ASTM standards specify testing methods, technical specifications, and usage regulations in the production and quality testing of products.

For commonly referenced steel materials:

- ASTM A36: ASTM A36 standard specifies strength requirements for non-alloy structural steel used in various construction applications. Steel under this standard requires a minimum tensile strength of 250 MPa (36 ksi). ASTM A36 steel is commonly used in construction projects such as steel buildings, bridges, transportation infrastructure, and other applications.

- ASTM A572: ASTM A572 standard applies to high-strength steel suitable for projects requiring high load-bearing capacity. The minimum strength specified by this standard is 345 MPa (50 ksi). ASTM A572 steel exhibits good impact resistance, meeting the demands of projects like bridges, underground structures, and industrial workshops.

- ASTM A653: ASTM A653 standard specifies strength requirements for galvanized steel used in construction applications, especially in the steel sheet and zinc-coated sheet metal industry. According to this standard, the minimum strength required is 165 MPa (24 ksi) for steel sheets and 138 MPa (20 ksi) for galvanized sheet metal.

- ASTM A792: ASTM A792 standard defines strength requirements for aluminum-silicon zinc-coated steel. Steel under this standard is often used as roofing and wall materials in the construction industry. The specified minimum strength is 300 MPa (43.5 ksi).

2. JAPANESE STANDARD

The JIS (Japanese Industrial Standards) specifications mentioned refer to various standards for different materials and applications:

-  JIS G3101: This standard specifies the general structure of rolled steel sheets, plates, and strips used in various construction and structural applications.

- JIS G3106: This standard covers rolled steels for welded structure, including hot-rolled steel plates, sheets, and strips used in bridges, ships, and other structures.

- JIS G3302: This standard pertains to hot-dip zinc-coated steel sheets and coils used in general applications, particularly in construction, appliances, and automotive industries.

- JIS G3321: This standard specifies hot-dip 55% aluminum-zinc alloy-coated steel sheets and coils, commonly known as Galvalume, used in roofing, siding, and other architectural applications.

These standards ensure uniformity and quality in materials used across various industries in Japan and are sometimes adopted internationally for their reliability and precision.

3. AUSTRALIAN STANDARD

AS (Australian Standards): AS standards constitute a technical standard system in Australia. AS defines requirements, testing methods, and technical regulations for various industries, including architecture, construction, transportation, healthcare, and many others. AS standards are maintained by Australian standard organizations to ensure quality and safety in Australian industries.

-  AS 1397: This standard applies to zinc-coated steel products with surface coatings via hot-dip or electroplating methods, widely used in construction, infrastructure, and other industries.

- AS 3678: This standard specifies technical requirements for hot-rolled steel plates, coils, and strips used in structural and construction applications.

- AS 1163: This standard applies to welded and seamless steel pipes, as well as related accessories, used in pipeline systems, construction projects, and other applications.

 

These are just some of the most common standards regulating the strength of steel types. There are many other standards suitable for each specific country and industry. Adhering to these standards ensures the quality and sustainability of steel products, enhancing safety during usage. As a provider of tens of thousands of tons of structural steel annually, Seico always ensures that its products fully comply with international standards, delivering durable and safe structures to customers.

Seico has more than 20 years of experience in the field of pre-engineered steel buildings

CONTACT US now for quotations and consultations on designing and constructing steel buildings promptly!

 

 

Steel is one of the most important construction materials used in various industries. To ensure the quality and sustainability of steel products, many standards have been established to provide authentication for this type of material. In the article below, we will learn about the most common standards regulating the strength of steel types.

Steel is an important material in construction

1. AMERICAN STANDARD

ASTM (American Society for Testing and Materials): ASTM are international standards developed for various industries, including construction materials, manufacturing, electronics, chemicals, and many others. ASTM standards specify testing methods, technical specifications, and usage regulations in the production and quality testing of products.

For commonly referenced steel materials:

- ASTM A36: ASTM A36 standard specifies strength requirements for non-alloy structural steel used in various construction applications. Steel under this standard requires a minimum tensile strength of 250 MPa (36 ksi). ASTM A36 steel is commonly used in construction projects such as steel buildings, bridges, transportation infrastructure, and other applications.

- ASTM A572: ASTM A572 standard applies to high-strength steel suitable for projects requiring high load-bearing capacity. The minimum strength specified by this standard is 345 MPa (50 ksi). ASTM A572 steel exhibits good impact resistance, meeting the demands of projects like bridges, underground structures, and industrial workshops.

- ASTM A653: ASTM A653 standard specifies strength requirements for galvanized steel used in construction applications, especially in the steel sheet and zinc-coated sheet metal industry. According to this standard, the minimum strength required is 165 MPa (24 ksi) for steel sheets and 138 MPa (20 ksi) for galvanized sheet metal.

- ASTM A792: ASTM A792 standard defines strength requirements for aluminum-silicon zinc-coated steel. Steel under this standard is often used as roofing and wall materials in the construction industry. The specified minimum strength is 300 MPa (43.5 ksi).

2. JAPANESE STANDARD

The JIS (Japanese Industrial Standards) specifications mentioned refer to various standards for different materials and applications:

-  JIS G3101: This standard specifies the general structure of rolled steel sheets, plates, and strips used in various construction and structural applications.

- JIS G3106: This standard covers rolled steels for welded structure, including hot-rolled steel plates, sheets, and strips used in bridges, ships, and other structures.

- JIS G3302: This standard pertains to hot-dip zinc-coated steel sheets and coils used in general applications, particularly in construction, appliances, and automotive industries.

- JIS G3321: This standard specifies hot-dip 55% aluminum-zinc alloy-coated steel sheets and coils, commonly known as Galvalume, used in roofing, siding, and other architectural applications.

These standards ensure uniformity and quality in materials used across various industries in Japan and are sometimes adopted internationally for their reliability and precision.

3. AUSTRALIAN STANDARD

AS (Australian Standards): AS standards constitute a technical standard system in Australia. AS defines requirements, testing methods, and technical regulations for various industries, including architecture, construction, transportation, healthcare, and many others. AS standards are maintained by Australian standard organizations to ensure quality and safety in Australian industries.

-  AS 1397: This standard applies to zinc-coated steel products with surface coatings via hot-dip or electroplating methods, widely used in construction, infrastructure, and other industries.

- AS 3678: This standard specifies technical requirements for hot-rolled steel plates, coils, and strips used in structural and construction applications.

- AS 1163: This standard applies to welded and seamless steel pipes, as well as related accessories, used in pipeline systems, construction projects, and other applications.

 

These are just some of the most common standards regulating the strength of steel types. There are many other standards suitable for each specific country and industry. Adhering to these standards ensures the quality and sustainability of steel products, enhancing safety during usage. As a provider of tens of thousands of tons of structural steel annually, Seico always ensures that its products fully comply with international standards, delivering durable and safe structures to customers.

Seico has more than 20 years of experience in the field of pre-engineered steel buildings

CONTACT US now for quotations and consultations on designing and constructing steel buildings promptly!

 

 

Thép là một trong những vật liệu xây dựng quan trọng nhất được sử dụng trong nhiều ngành công nghiệp khác nhau. Để đảm bảo chất lượng và tính bền vững của các sản phẩm thép, nhiều tiêu chuẩn đã được xây dựng để làm phép đo chứng thực cho loại vật liệu này. Trong bài viết dưới đây, chúng ta sẽ tìm hiểu về các tiêu chuẩn phổ biến nhất quy định cường độ loại thép.

Thép được sử dụng rất nhiều trong xây dựng

1. Tiêu chuẩn Hoa Kỳ

ASTM (American Society for Testing and Materials): ASTM là một tổ chức quốc tế chuyên xây dựng các tiêu chuẩn kỹ thuật cho nhiều ngành công nghiệp, bao gồm vật liệu xây dựng, sản xuất, điện tử, hóa chất, và nhiều ngành công nghiệp khác. Tiêu chuẩn ASTM định rõ các phương pháp kiểm tra, thông số kỹ thuật và quy định sử dụng trong việc sản xuất và kiểm tra chất lượng sản phẩm.

Đối với vật liệu thép có các tiêu chuẩn phổ biến như:

- ASTM A36: Tiêu chuẩn ASTM A36 quy định các yêu cầu về cường độ cho thép không hợp kim cấu trúc sử dụng trong xây dựng. Thép theo tiêu chuẩn này yêu cầu có cường độ chịu kéo tối thiểu là 250 MPa (36 ksi). Thép ASTM A36 thường được sử dụng trong các công trình như nhà thép, cầu, giao thông vận tải và các lĩnh vực khác.

- ASTM A572: Tiêu chuẩn ASTM A572 áp dụng cho thép cường độ cao và phù hợp với những công trình yêu cầu mức độ chịu tải lớn. Cường độ tối thiểu quy định theo tiêu chuẩn này là 345 MPa (50 ksi). Thép ASTM A572 có tính chống va đập tốt, đáp ứng được yêu cầu của các công trình như cầu cảng, tầng hầm và nhà xưởng công nghiệp.

- ASTM A653: Tiêu chuẩn ASTM A653 quy định các yêu cầu về cường độ cho thép mạ kẽm trong xây dựng, đặc biệt là trong ngành xây dựng thép tấm và tôn mạ kẽm. Theo tiêu chuẩn này, cường độ tối thiểu yêu cầu là 165 MPa (24 ksi) cho thép tấm và 138 MPa (20 ksi) cho tôn mạ kẽm.

- ASTM A792: Tiêu chuẩn ASTM A792 quy định yêu cầu về cường độ cho thép mạ kẽm nhôm-silic. Thép theo tiêu chuẩn này thường được sử dụng làm vật liệu mái và vách trong ngành xây dựng. Cường độ tối thiểu quy định là 300 MPa (43.5 ksi).

2. Tiêu chuẩn Nhật Bản

JIS (Japanese Industrial Standards): JIS là một tổ chức phát triển tiêu chuẩn kỹ thuật tại Nhật Bản. JIS đặt ra các tiêu chuẩn cho một loạt lĩnh vực, bao gồm vật liệu xây dựng, máy móc, thiết bị điện, ngành công nghiệp ô tô, và nhiều ngành công nghiệp khác. Các tiêu chuẩn JIS thường được áp dụng cho các sản phẩm, quy trình sản xuất tại Nhật Bản.

Một vài tiêu chuẩn Nhật Bản quy định cường độ loại thép như:

- JIS G3101: Tiêu chuẩn này chỉ định cấu trúc chung của các tấm thép cuộn, tấm và dải.

-  JIS G3106: Tiêu chuẩn này bao gồm các loại thép cuộn cho cấu trúc hàn, bao gồm các tấm thép cán nóng, tấm và dải được sử dụng trong các công trình cầu cảng, tàu thuyền và các ứng dụng khác.

- JIS G3302: Tiêu chuẩn này liên quan đến các tấm và cuộn thép mạ kẽm nóng, được sử dụng trong ngành xây dựng, thiết bị gia dụng và công nghiệp ô tô.

- JIS G3321: Tiêu chuẩn này chỉ định các tấm và cuộn thép mạ hợp kim nhôm-kẽm 55% nóng, thông thường được gọi là Galvalume, được sử dụng trong mái, bề mặt bên ngoài và các ứng dụng kiến trúc khác.

Các tiêu chuẩn này đảm bảo tính đồng nhất và chất lượng của vật liệu được sử dụng trong các ngành công nghiệp khác nhau tại Nhật Bản và đôi khi được áp dụng quốc tế vì tính đáng tin cậy và độ chính xác của chúng.

3. Tiêu chuẩn Úc

AS (Australian Standards): Tiêu chuẩn AS là một hệ thống tiêu chuẩn kỹ thuật tại Úc. AS xác định các yêu cầu, phương pháp thử nghiệm và quy định kỹ thuật cho nhiều ngành công nghiệp, bao gồm kiến trúc, xây dựng, giao thông vận tải, y tế, và nhiều lĩnh vực khác. Các tiêu chuẩn AS được duy trì bởi các tổ chức tiêu chuẩn Úc và đảm bảo chất lượng và an toàn trong các ngành công nghiệp Úc.

- AS 1397: Tiêu chuẩn này áp dụng cho các sản phẩm thép mạ kẽm liều lượng bề mặt theo phương pháp mạ nóng hoặc mạ điện, được sử dụng rộng rãi trong ngành xây dựng, xây dựng hạ tầng và công nghiệp khác.

- AS 3678: Tiêu chuẩn này chỉ định các yêu cầu kỹ thuật cho các tấm, cuộn và dải thép cán nóng.

- AS 1163: Tiêu chuẩn này áp dụng cho ống thép hàn và không hàn, cũng như các phụ kiện liên quan, được sử dụng trong hệ thống đường ống, công trình xây dựng và các ứng dụng khác.

 

Trên đây chỉ là một số tiêu chuẩn phổ biến nhất quy định cường độ loại thép. Còn nhiều tiêu chuẩn khác phù hợp với mỗi quốc gia và ngành công nghiệp cụ thể. Việc sử dụng các tiêu chuẩn này giúp đảm bảo chất lượng và tính bền vững của các sản phẩm thép, đồng thời tăng cường an toàn trong quá trình sử dụng. Là đơn vị cung cấp ra thị trường hàng chục nghìn tấn kết cấu thép mỗi năm, Seico luôn đảm bảo sản phẩm đáp ứng đầy đủ các tiêu chuẩn quốc tế, mang đến cho khách hàng các công trình bền bỉ, an toàn.

Seico với hơn 20 năm kinh nghiệm trong lình vực nhà thép tiền chế

LIÊN HỆ ngay với chúng tôi để nhận báo giá và tư vấn thiết kế, lắp dựng nhà thép nhanh nhất!

 

 

 

🔥 On March 9th, 2024, representatives from Seico Group's leadership were present at the Management Office of Rang Dong Textile Industrial Park - Aurora IP, participating in the signing ceremony for strategic cooperation and contracts for key procurement packages. The ceremony was attended by representatives from domestic partners and major contractors such as:

  • Rang Dong Infrastructure Development Investment Corporation
  • Hapulico Investment and Construction Company for Electrical and Lighting Projects
  • Dekko Group Joint Stock Company
  • Aurora IP Industrial Park Project Management Board

🤝 On behalf of Seico, Deputy General Director Nguyen Trung Mien participated in signing a strategic cooperation agreement with Cat Tuong Real Estate Group and simultaneously signed a contract for the steel structure construction - clean water treatment plant and wastewater treatment plant in Rang Dong Textile Industrial Park.

 

 

🤝 This event serves as a catalyst for promoting cooperation activities between Seico Group and contractor partners in providing steel structures and steel-related products for projects within Rang Dong Textile Industrial Park.