RUSSIA :40 carbon structural steel sheets
USD $968 - $968 /Piece
Min.Order:2 Pieces
Tianjin Xinhairunda Steel Trade Co., Ltd.
40CMn carbon structural steel can be used under firing, also can be use
in quenching and tempering state . Cutting performance is good,
ductility is medium, welding performance is poor.Its quench-hardening ability slightly higher than 40 steel. After heat treatment,
and strength. Hardness,toughness slightly higher than 40 steel.
Used in the crankshaft,roller,axis,connecting rod,screw,nut,etc.