
Formula:
CNS 560 C.E.=C+Mn/6+Cu/40+Ni/20+Cr/10-Mo/50-V/10
KS D 3504 C.E.=C+Mn/6+(Cr+Mo+V)/5+(Cu+Ni)/15

Steel Billet

Specification
Steel grade:
A36 / SS400 / SD280 / SD280W / SD420W / SD490W /SD550W / SD690
Size:135mm x 135mm/150mm x 150mm
Length:4M ~ 12M
Steel grade:
A36 / SS400 / SD280 / SD280W / SD420W / SD490W /SD550W / SD690
Deformed Bar

Specification
Steel grade:
SD280 / SD280W / SD400 / SD400S / SD420W / SD490W / SD500 / SD500S / SD550W / SD690
Size:D10 ~ D32
Length:1M ~ 16M
Steel grade:
SD280 / SD280W / SD400 / SD400S / SD420W / SD490W / SD500 / SD500S / SD550W / SD690