Youerte Material CO.,LTD.
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Place of Origin: | Zhejiang, China (Mainland) |
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AMS 5528 AMS 5529 AMS 5644 Stainless Steel Tie Wire / Spring Steel Wire for Chemical
Descrition:
1. 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.
2. 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 ).
Specifications:
SUS631 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
Material |
Condition |
Ultimate Tensile Strength (ksi) |
0.2 % Yield Strength (ksi) |
Elongation % in 2D |
% Reduction of Area |
Rockwell C Hardness |
17-7 Sheet / Strip |
Cond A |
105 max |
65 |
20 |
- |
92 HRB max |
17-7 Sheet / Strip |
TH1050 |
180-120 |
150 |
4-6 |
- |
38-46 |
17-7 Sheet / Strip |
RH950 |
220 |
200 |
9 |
- |
46 |
17-7 Sheet / Strip |
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