forged square steel SAE1045
size:160*160-650*650mm
Length:max 12m
MOQ:2OT

forged square SAE1045

Material:SAE 1045,S45C,GB45#

Size:160*160-650*650mm

Length:max 12m

Moq:20T

UT:SEP 1921 Class C/c

heating is available

Chemical composition and Mechanical properties acc. to Standard:GB/T 699-1999 (can acc.to your norm)

 Chemical composition:C0.42 ~0.50\Si0.17-0.37\Mn0.50-0.80\Cr≤0.2\Ni≤0.30\Cu≤0.25  
(GB/T699-1999)