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Youerte Material CO.,LTD.
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Black Hot Rolled Stainless Steel Round Bars IN 1.4568 AISI631 SUS631 X7CrNiAl17-7 17-7PH S17700
| Place of Origin: | Shanxi, China (Mainland) |
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Product Detail
Black Hot Rolled Stainless Stee
Black Hot Rolled Stainless Steel Round Bars IN 1.4568 AISI631 SUS631 X7CrNiAl17-7 17-7PH S17700
Descrition:
DIN 1.4568 AISI631 SUS631 X7CrNiAl17-7 17-7PH S17700 Stainless Steel Round Bar
General Introduction:
Alloy 17-7 PH is a precipitation hardening stainless steel that provides high strength and hardness, excellent fatigue properties, good corrosion resistance, good formability, and minimum distortion upon heat treatment.
Alloy 17-7 PH provides valuable property combinations particularly well suited for aerospace applications. This special alloy also provides benefits for other applications requiring high strength and good corrosion resistance, as well as excellent properties for flat springs at temperatures up to 315°C (600°F ).
Applications:
Typical Application
- Aerospace applications
- Chemical processing equipment
- Oil and petroleum refining equipment
- Food processing equipment
- General metalworking
Specifications:
DIN 1.4568 AISI631 SUS631 X7CrNiAl17-7 17-7PH S17700 Chemical Composition
|
Weight% |
C |
Mn |
Si |
P |
S |
Cr |
Ni |
Al |
|
17-7PH |
0.09 max |
1.00 max |
1.00 max |
0.040 max |
0.030 max |
16.00-18.00 |
6.50-7.75 |
0.75-1.50 |
Mechanical Properties
