... Rolled, Forged, Cold Drawn <4>MOQ:20t 45# square billet 150*150 reinforcing steel bars Laiwu Laite Commodity Co., Ltd ... . Our main products are H beam steel, round steel, steel billet, gear steel, twisted steel, channel steel, etc. All these ... Delivery StateHot forged,Black&AnnealingHardnessHBS=137~269Characteristic Applicationwelding is well,Used for making normal mechinery parts,such as bolt,chain, ...