Steel grade

  alloy steel round bar 42CrMo4

 manufacture Process:

  EAF + LF + VD + Forged + Heat Treatment (optional)

 Diameter range

  100mm-1200mm 

 Length:

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

 Heat treatment:

  Normalized / Annealed / Quenched / tempered

 Delivery condition:

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

 Technical Data:

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

  Mill Test:

 Ultrasonic test according to SEP 1921-84 G3 C/c

 Delivery period:

 Within 10-20 days.

 Payment terms:

 30% advance by T\T; L/C

Grade

C

Si≤

Mn

P≤

S≤

Cr

Mo

42CrMo4

0.38-0.45

0.40

0.60-0.90

0.035

0.035

0.90-1.20

0.15-0.30