xingcheng P20/1.2311/3Cr2Mo bearing steel

Material:

P20/1.2311/3Cr2Mo

 Process:

  EAF + LF + VD + HOT ROLLED + Heat Treatment (optional)

Thickness:

10-400mm, or customer’s request

Width:

  200-2300mm, or customer’s request

 Length:

  2000mm-5800mm , or customer’s request

 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 

 Test:

 Ultrasonic test according to SEP 1921-84 GR3 C/C

 Delivery time:

7-15 days after advanced payment

 Payment:

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

 C%

Mn%

Si%

Cr%

Ni%

Mo%

P%

S%

0.28-0.40

0.60-1.00

0.20-0.80

1.40-2.00

0.30-0.55

0.30-0.55

≤0.03

≤0.03

Chinese

American

German

Swedish

Japanese

GB

AISI

DIN

ASSAB

JIS

3Cr2Mo

P20

1.2311

618

PDSS

tool steel

GB   (Chinese)

ASTM  (American)

JIS    (Japanese)

DIN    (German)

Cold work

Cr12

D3

SKD1

Cr12MoV

Cr12Mo1V1

D2

SKD11

1.2379 

Hot work

5CrNiMo

L6

SKT4

55NiCrMo;V6

5CrNiMoV

4Cr3Mo3SiV

H10A

SKD7

1.2885 

Plastic tool steel

40Cr

5140

SCr440

1.7035

SWP20

P20

SCM4

1.2311

SW718H

P20+Ni

1.2738

3-4Cr13

420

1.2083

3-4Cr16Mo

420

SUS420

1.2316

10Ni3MoAlCu

P21

NAK80

Carbon steel

48C

1045-1055

S45C-S55C

1.1730