Dongguan Tuobo Metal Co., Ltd.
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  • Contact Person : Mr. Xu Daniel
  • Company Name : Dongguan Tuobo Metal Co., Ltd.
  • Tel : 86-769-82581978
  • Fax : 86-769-82583008
  • Address : Jiangsu,Xuzhou,Peixian
  • Country/Region : China

P20+Ni/ 718 mould steel

P20+Ni/ 718 mould steel
Product Detailed
Related Categories:Flat Steel
1) Grade: 1.2738 / 718H / P20+Ni Plastic mould steel block 2) Specification: 120-800mm * 200-1900mm 3) Q+T 30-38HRC

P20+Ni/3Cr2NiMo/DIN1.2738/718/M238

Applications: Injection moulds for thermo-plastics, extrusion dies for thermo-plastics, blow moulds, forming tools, machine components.

Steel Grade:

GB 3Cr2NiMo, %   

C

Si

Mn

P

S

Cr

Mo

Ni

0,28 - 0,40

0,20 - 0,80

0.60 - 1,00

<=0,035

<=0,035

1,40 - 2,00

0,30 - 0,55

0.85 – 1.15

DIN- 1.2738 %  

C

Si

Mn

P

S

Cr

Mo

Ni

0,35 - 0,45

0,20 - 0,40

1,30 - 1,60

<=0,035

<=0,035

1,80 - 2,10

0,15 - 0,25

0.90 – 1.20

Similar grade: AISI-P20+Ni,718,M238

Hardening : 1050 - 850 °C (oil)

Delivery Condition:

 

GB/T1299-2000

DIN

AISI

Annealed (HB)

330~280

<=235

 

Harden(HRC)

58~62

46~51

 

Size available:

Square/Round Bar: 12~ 500mm

Flat: thickness, width, contracted.

Block: Mini size 20x 50mm ,Max Size, 400x 500mm

 

P20+Ni/ 718 mould steel



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