Iron Will and Rolling Spirit

Pipe Moulds

Pipe moulds are used for steel pipe making. The diameter we can offer is ranged from 28mm to 1400mm and the max length up to 18000mm.

  • Pipe Moulds
  • Pipe Moulds
  • Pipe Moulds
  • Pipe Moulds

Chemical Composition (%)

Grade

C

Si

Mn

Cr

Mo

P

S

15Cr2Mo

0.12-0.18

0.17-0.37

0.40-0.70

2.30-2.60

0.40-0.55

≤0.009

≤0.009

21CrMo10

0.16-0.23

0.20-0.40

0.20-0.40

2.20-2.60

0.30-0.50

≤0.009

≤0.009

30CrMo

0.23-0.30

0.17-0.37

0.40-0.70

0.80-1.10

0.15-0.25

≤0.009

≤0.009

 

Mechanical Property

Grade

Rm(Mpa)

Rp0.2(Mpa)

A(%)

Z(%)

Ak(J)

HBW

15Cr2Mo

≥780

≥680

≥12

≥50

≥78

≥230

21CrMo10

≥780

≥650

≥16

≥60

≥78

≥240

30CrMo

≥780

≥680

≥10

≥35

≥21

≥200