42cd4 steel for bishan
42cd4 steel for Bishan. Live chat Inquiry. Related Product. Our Services. We pride ourselves in our commitment and the level of service offered and aim to work closely with customers, to ensure we meet your expectations. Our objective is to keep your business operations running as smoothly as possible on a day-to-day basis.4140 Alloy Steel 1.7225 42CrMo4 42CD4 2244 S CM440 Oil and Gas industry Steel AISI 4140 Steel is a Alloy Structural Steel belong to ASTM A29/A29M Steel Grade standard. AISI 4140 used in Oil and Gas industry and Large Machinery Strutural. 4140 Steel China Supplier and factory Otai Special Steel Supply 4140 steel in Round bar, Plate, Flat bar, Square, Forging Ring and others any shape.