Alloy Steel Q295, Q345, Sm490, A572, 12mn, 15mnvn, 16mn, 15mnv, 14mnnb.st44-3, St52-3, St50-2.

Posted By Luanyawei1983 -

China
Summary: alloy structural steel plate q295 q345 sm490 a572 12mn 15mnvn 16mn 15mnv 14mnnb
St60-2 Steel Material Supplier

Posted By Luanyawei1983 -

China
Summary: 1 grade st37 3cu3 a588m a242mcl 2 st60 adopting din17100 astm gb4172 gb4171 jis