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| 上一个：SUS321 stainless steel | 下一个：Duplex Stainless Steel Seamless Tube |
TP347H austenitic stainless heat resistant steel, with good corrosion resistance performance, strong and hot welding performance. TP347H stainless steel used for heat exchanger tubes with large boiler superheater, reheater, steam pipes, petrochemical industry.
TP347H stainless steel ASTM b163/ASTM sb163 for Chemical Industry, Ocean Engineering, Nuclear and etc.
Industrial Tube of TP347H stainless steel ：
|
Stainless steel grades |
The chemical composition of 347H stainless steel (mass fraction) (%) |
||||||||
|
Ni |
Cr |
Si |
Mn |
C |
S |
P |
Nb |
||
|
TP347H |
9.00~13.00 |
17.00-19.00 |
≤0.75 |
≤2.00 |
0.04-0.1 |
≤0.03 |
≤0.045 |
8C~1.00 |
|
The characteristics of TP347H stainless steel:
1.has high strength and high temperature plasticity
2.has excellent oxidation resistance and corrosion resistance
3.The organizations have good stability
4.uniform chemical composition
5.has good processing properties and welding performance
6.the size accuracy and surface quality of high