High quality AISI 4140 Alloy Steel Bar in stock at best price. Contact us for a complete line of AISI 4140 Alloy Steel Bar in customized size & standard.
Hot rolled: Round Φ16~300mm; Flat 4~50mm*30~240mm; Square 4*4mm~90*90mm
Cold drawn: Round Φ5.5~85mm; Square 10*10mm~80*80mm; Hexagon ch.10~85mm
Forged: Round Φ 300~800mm; Flat: 20~200*40~600mm
Grade: AISI4140, 42CrMo, SCM440, 42CrMo4
We can also produce as per customers’ requirements
Heat treatment: annealed, Q+T
Surface: black; turned
Standards: GB, ASTM, JIS etc.
Packaging & Delivery
Delivery: 20 Days according to your quantity;
Transport: By bulk or Containers;
Payment terms L/C, T/T;
AISI 4140 Alloy Steel Bar used in general purpose high tensile steel for component, such as shafts, gears, bolts, connection rods, chuck bodies, sprockets, studs, tool holders, pump shafts, rams and so on.