Cheap steel plate bending, Buy Quality steel hot plate directly from China steel dinner plates Suppliers: Any Type knife DIY material Turning tool High speed Steel HSS plate sheet 300x40x4mm High-strength Steel Plate
Size : 300*40*4mm Length* Width* Thickness Air-hardening steel W4241 Chemical compositionHardness : HRC 60-62 Usage: It is mainly used to produce Knife blade ,drill, tap ,saw bit and efficiency wood tool. Characteristic: It is an economical low alloy high-speed steel with good red hardness,good toughness and thermal plasticity. It is generally used under soft and moderate intensity metal.This is 1 piece price