Description

The grade we can offer as following ,

1.Low carbon bainite steels

DB**0R

DB**5R

DB**5D（E）

Bainite steel with low carbon own high-strength, high toughness , good welding performance and Coldforming performance,it can be good used in making high strength engineering machine weldingstructure,as the jib leg and frame of crane,Automobile Beam and so on.

2.high strength welded construction steel

Q**0A-E

Q**0C-E

Q**0C-E

HG**-HD

HG**-HE

SM**0

HG*0C-E

HG**5D-E

This series is high-strength construction steel,it is high strength,good fatigue resistance,high toughness and low brittle transition temperature; well cold forming and welding performance,also it own good resistance to corrosion and wear-resisting property,it has been widely used in kinds of crane ,heavy truck, Oil derrick, high temperature fan, Large power shovel, dump truck,drill,hydraulic support mine, steel structure and so on

3. low-alloy  welding structural steels.

HJ*8C-E

This series own wellcomprehensive performance,can be good used in engineering machine structure ,hydraulic support mine and so on.