alloy bearing steel round bar AISI 4340

AISI 4340 Alloy Steel Bar

Technique

Hot rolled: Round Φ16~300mm;

Cold rolled: Round Φ5.5~85mm; Square 10*10mm~80*80mm; Hexagon ch.10~85mm

Forged: Round Φ 300~800mm; Flat: 20~200*40~600mm

Grade:AISI4340, 40CrNiMoA, SNCM439

We can also produce as per customers' requirements

Surface: black/turned

Heattreatment: annealed/ Q+T

Standard

Standards: GB, ASTM, JIS etc.

Packaging & Delivery

Delivery:30Days according to your quantity;

Transport: By bulk or Containers;

Payment terms L/C, T/T;

Application

AISI 4340 Alloy Steel Bar are typically in spindles, pins, studs, gears, torsion bars and sprockets.