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DIN 17175 X20CrMoV121 seamless steel pipe surface treatment

2015-11-06 13:46:37

DIN 17175 X20CrMoV121 seamless steel pipe surface treatment

DIN 17175 X20CrMoV121 seamless steel pipe surface treatment
X20CrMoV121 steel chemical composition


Grade

Material

C

Si

Mn

P

S

Cr

Mo

X20CrMoV121

1.4922

0.17-0.23

≤0.50

≤1.00

0.030

0.030

10.00-12.50

0.80-1.20

DIN 17175 X20CrMoV121 seamless steel pipe/tube mechanical properties


Grade

Material

Tensile strength N/mm2

Yield strength thickness,mm

Elongation (L=5do)

Notch impact energy

≤16

>16≤40

>40≤60

 

 

 

N/mm2 min

 

 

X20CrMoV121

1.4922

690-540

490

490

490

17

14

34

DIN 17175 X20CrMoV121 seamless steel pipe surface treatment
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.

DIN 17175 X20CrMoV121 seamless steel pipe heat treatment    
Annealed, Normalized, Quenched and Tempered, Stress Relived or Finish Anneal.

DIN 17175 X20CrMoV121 seamless steel pipe
1.Process form:hot rolled,cold drawn
2.OD:48.3mm-323.9mm
3.WT:3.68mm-25.4mm
4.Length:5.8m-12m

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