39CrNiMo3 Hot rolled steel bar, 39CrNiMo3 Forged steel bar

39CrNiMo3 Hot rolled steel bar and Forged steel bar is suited to applications where high surface pressures exist and friction is to be resisted as in the case of severely loaded gears, axles and pinions. And it is used extensively in most industry sectors for applications requiring higher tensile strength.

39CrNiMo3 Hot rolled steel bar and Forged steel bar Common size:
Common diameter for hot rolled steel bar: 8mm to 80mm
Common diameter for forged steel bar: 80mm to 1200mm

Package: standard seaworthy packing or as customer required

39CrNiMo3 steel bar Tolerance
Diameter tolerance: 0~5mm， Length tolerance：0~20mm
Straightness: 3mm/1000mm

Delivery condition for 39CrNiMo3 steel bar:
Hot forged +Normalized+rough turned Q/T:Quench+ Temper Annealing

EAF ARC FURNACE + LF REFINING+ VD + FORGING (DOUBLE) + FIXED LENGTH + SEP1921C/c TESTING

39CrNiMo3 steel bar Chemical composition

39CrNiMo3 steel bar Mechanical property

39CrNiMo3 Hot rolled steel bar and Forged steel bar Applications:

Construction ,ships building ,petroleum and chemical ,war and electricity ,food processing and medical , boiler heat exchanger ,machinery hardware fields etc.

KUNFENG Co.,ltd is professional in steel bar. We are a large stockist of steel bar in China. We have almost 750 tons 39CrNiMo3 Hot rolled steel bar and Forged steel bar in stock. The stock size ranges from Φ80 to Φ700. The common length for 39CrNiMo3steel bar is 3000 to 7000mm. And the price is competitive. If your size can be picked in our warehouse, we can transport the products to the loading port in 3 days. So please be free to contact us if you require steel bar.