Model Number: hot forged steel bar -52 Brand Name: Unite Steel Key Specifications/Special Features: Forged steel round bar 34crnimo634crnimo6 forged steel round bar1,Material descriptionMaterial: Steel round bar 34CrNiMo6Process:

EAF + LF + VD + forged + heat treatment (optional)

Diameter:

80mm-1200mm

Length:

3000mm-12000mm Straightness: 3mm/M max

Heattreatment:

Normalized/annealed/quenched/tempered

Deliverycondition:

Hot forged +rough machined (black surface after Q/T)+ Turned (optional)

Technicaldata:

According to the customer's requirement of Chemical Composition, Physical Properties and Mechanical Testing

Test:

UltrasonictestaccordingtoSEP1921-84G3C/c

Delivery time:

10-45 days after confirmed

Payment:

30% advance by T\T; Balance pay before the shipment against shipping documents or irrevocable LC at sight



2, Chemical composition (%)

Grade34CrNiMo6

C0.30-0.38

Si0.40

Mn0.50-0.80

P≤0.035

S≤0.035

Cr1.30-1.70

Mo≤0.15-0.30

Ni1.30-1.70

3.Forged ratio:

no less than 3:1

4.Technical data: According to the customer's requirement of chemical composition, physical properties and mechanical testing

5.Test:ultrasonic test according to SEP 1921-84 3C/c


6.Material detailswill be as per agreed technical specifications.


7.Certificate of quality: issued in English, in addition the normal terms, production process, the mechanical property (yield strength, tensile strength, elongation and hardness), forged ratio, UT test result, Grain size, heat treatment methods and the sample of is shown on the certificate of quality.