含铌、钒高强度低合金结构钢检测

BULLETIN 213-1976 含铌高强度低合金钢的焊接性；含铌或含钒高强度低合金钢焊缝的结构和性能综述

Significant production of niobium steels began about 15 years ago. The early steels contained up to 0.03% Nb and permitted higher yield strengths

WELDABILITY OF NIOBIUM CONTAINING HIGH STRENGTH LOW ALLOY STEEL; A REVIEW OF THE STRUCTURE AND PROPERTIES OF WELDS IN COLUMBIUM OR VANADIUM CONTAINING HIGH STRENGTH LOW ALLOY STEELS

ASTM A572/A572M-21 高强度低合金铌钒结构钢的标准规范

1.1?This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades 42 [290], 50 [345

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-02 高强度低合金铌钒结构钢的标准规范

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-07 结构级高强度低合金铌钒钢标准规范

1.1 This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades 42 [290], 50

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-06 高强度低合金铌钒结构钢的标准规范

1.1 This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades 42 [290], 50

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-03 高强度低合金铌钒结构钢的标准规范

1.1 This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades 42 [290], 50

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-03ae1 高强度低合金铌钒结构钢的标准规范

1.1 This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades 42 [290], 50

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-04 高强度低合金铌钒结构钢的标准规范

1.1 This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades 42 [290], 50

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-01 高强度低合金铌钒结构钢的标准规范

1.1 This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades 42 [290], 50

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-00 高强度低合金铌钒结构钢的标准规范

1.1 This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades 42 [290], 50

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-12 结构级高强度低合金铌钒钢标准规格

1.1 This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-03 高强度低合金铌钒结构钢的标准规范

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-21e1 高强度低合金铌钒结构钢的标准规范

1.1 This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades 42 [290], 50 [345

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-13 高强度低合金铌钒结构钢的标准规格

1.1 This specification covers five grades of high-strength low-alloy structural steel shapes

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-13 高强度低合金铌钒结构钢的标准规格

1.1 This specification covers five grades of high-strength low-alloy structural steel shapes

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

BULLETIN 213-1976 含铌高强度低合金钢的焊接性；含铌或含钒高强度低合金钢焊缝的结构和性能综述

Significant production of niobium steels began about 15 years ago. The early steels contained up to 0.03% Nb and permitted higher yield strengths

WELDABILITY OF NIOBIUM CONTAINING HIGH STRENGTH LOW ALLOY STEEL; A REVIEW OF THE STRUCTURE AND PROPERTIES OF WELDS IN COLUMBIUM OR VANADIUM CONTAINING HIGH STRENGTH LOW ALLOY STEELS

ASTM A572/A572M-21 高强度低合金铌钒结构钢的标准规范

1.1?This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades 42 [290], 50 [345

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-02 高强度低合金铌钒结构钢的标准规范

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-07 结构级高强度低合金铌钒钢标准规范

1.1 This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades 42 [290], 50

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-06 高强度低合金铌钒结构钢的标准规范

1.1 This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades 42 [290], 50

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-03 高强度低合金铌钒结构钢的标准规范

1.1 This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades 42 [290], 50

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-03ae1 高强度低合金铌钒结构钢的标准规范

1.1 This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades 42 [290], 50

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-04 高强度低合金铌钒结构钢的标准规范

1.1 This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades 42 [290], 50

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-01 高强度低合金铌钒结构钢的标准规范

1.1 This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades 42 [290], 50

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-00 高强度低合金铌钒结构钢的标准规范

1.1 This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades 42 [290], 50

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-12 结构级高强度低合金铌钒钢标准规格

1.1 This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-03 高强度低合金铌钒结构钢的标准规范

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-21e1 高强度低合金铌钒结构钢的标准规范

1.1 This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades 42 [290], 50 [345

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-13 高强度低合金铌钒结构钢的标准规格

1.1 This specification covers five grades of high-strength low-alloy structural steel shapes

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A572/A572M-13 高强度低合金铌钒结构钢的标准规格

1.1 This specification covers five grades of high-strength low-alloy structural steel shapes

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel