Company Information

JiangSu Shenyuan Special Steel Co., Ltd:

We are the largest manufacturer of producing engine valve steel in china, we are one factory integrating smelting( vacuum, non-vacuum and resmelting), forging, hot rolling, heat treament, cold drawing, straightening, grinding, flaw detection and physical & chemical test.

Good toughness and excellent anti gas rust performance.

The chemical composition is stable, good performance, long life.

We also have passed certification of ISO9001 and ISO/TS16949.

Please kindly visit our website www.steeljs.net

1) It is the first choice for making engine valves
2)R&D ability

3)Hardness scattered difference is small

4)Carbide uniform distribution

5)one-time processing yield is high

Production Description:

Engine valve steel NIMONIC 80A =NiCr20TiAl=NiCr20TiAl(2.4952)=HEV5

Chemical composition:

C

Si

Mn

P

S

Ni

Cr

Co

Al

Ti

Fe

B

Cu

0.04~0.10

≤1.00

≤1.00

≤0.020

≤0.015

the rest

18.00~21.00

≤2.00

1.00~1.80

1.80~2.70

≤3.00

≤0.008

≤0.20

We can also manufacture according to your special request.

Factory:

Equipment

Inspector instrument

ISO9001 Certified

TS16949 Certified

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