ST52-3 Weldable High Strength Steel

Type of steel and characteristics:
Low Alloy High Strength, fine grains structural steel.

Applications:
Bridges, buildings, construction and industrial equipment.

 

 

Chemical Composition (%) C Si Mn P S Cr Mo Ni V Al Cu N Nb Ti
0.20  max. 0.15-0.20 1.60 max. 0.025 0.04 0.3 0.08 0.5 0.1 0.02 0.3 0.012 0.05 0.03
Nearest Equivalent AISI 1024 JIS 3106 / SM490 Weekstoff 1.0553 ASTM A573-81 BS 50B SIS 2132B UNI Fe510-B

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