C18700 Free-machining Copper Bar

C18700 Free-machining Copper Bar   Specifications:ASTM B301, B249 Size: 1.5-8000mm Length: 2500-6000mm Delivery condition: Heat treated and cold worked C18700 copper is a low alloyed high conductivity lead-copper for free cutting applications. It has a moderately low melting temperature among wrought coppers and low tensile strength and ductility. The C18700 copper alloy has been widely used for where require high mechanical properties and deformation resistance…

AISI 4340 Alloy Steel Bar

AISI 4340 Alloy Steel Bar   Standards: ASTM A29 Mill plant: VALIN, DONGBEI SPECIAL STEEL Size:5.5-30mm Length: 5.8-12m or random length Type: Round bar, Hexagonal rods Heat treatment: Unpolished, Bright 4340 is a low alloy, nickel-chromium-molybdenum Machinery steel capable of being heat-treated to high strength levels. The alloy has a good combination of ductility, toughness…

416 Free-Machining Stainless Steel Bars

416 Free-Machining stainless steel bars   Material Specifications: ASTM A582 Steel mill: BAOSTEEL Shape: Round bar, Hex bar Size: 6.35mm – 63mm Finish: Turned ground & polished finish Type 416 is Martensitic stainless steel containing 0.15 sulfur based on 410 stainless steel for free-machining service. 416 steel offers good machinability and small friction coefficient, and…

430F Free-Machining stainless steel bars

430F Free-Machining stainless steel bars   Material Specifications: ASTM A582 Mill plant: BAOSTEEL Shape: Round bar, Hex bar Size: 10-300mm*2-6m Finish: Turned ground & polished finish Grade 430F is a Martensitic stainless steel grade based on 430 with increased sulfur stainless steel used for free-machining applications. The steel has good machinability and small friction coefficient…