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Alloy 17-7 PH 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 ).
If you are planning to buy 17-7PH (631) bar / sheet / pipe / fittings / flange from professional manufacturers suppliers in China, please feel free to contact Wenzhou Taixin Steel Co.,Limited, equipped with productive factory, we are always at your service.
Pipe
Outer Diameter: 1mm-1500mm
Thickness: 0.1mm-50mm
Length: 1-12m
Surface: Annealed/Pickling/Polished
Shape: Round/Square/Hex
Technique: Hot Rolled/Cold Drawn
Sheet:
Thickness: 0.1mm-100mm
Width: 10-2000MM
Length: 1000mm-6000mm
Finish: NO.1, 2B, BA, NO.4, 8K, SB, Hairline,
brush, polished, PVC film, Laser film, etc.
Bar:
Diameter: 5.0-500mm
Length: 1-12m
Surface: Black/Pickled/Polished/HL
Shape: Round/Square/Hex
Alloy 17-7 PH 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 ).
If you are planning to buy 17-7PH (631) bar / sheet / pipe / fittings / flange from professional manufacturers suppliers in China, please feel free to contact Wenzhou Taixin Steel Co.,Limited, equipped with productive factory, we are always at your service.
Pipe
Outer Diameter: 1mm-1500mm
Thickness: 0.1mm-50mm
Length: 1-12m
Surface: Annealed/Pickling/Polished
Shape: Round/Square/Hex
Technique: Hot Rolled/Cold Drawn
Sheet:
Thickness: 0.1mm-100mm
Width: 10-2000MM
Length: 1000mm-6000mm
Finish: NO.1, 2B, BA, NO.4, 8K, SB, Hairline,
brush, polished, PVC film, Laser film, etc.
Bar:
Diameter: 5.0-500mm
Length: 1-12m
Surface: Black/Pickled/Polished/HL
Shape: Round/Square/Hex
Chemical Composition: | ||||||
Grade | % | Ni | Cr | Fe | C | Mn |
17-4PH | Min | 3 | 15.5 | - | ||
Max | 5 | 17.5 | - | 0.07 | 1 | |
Si | Cu | P | S | |||
3 | ||||||
1 | 5 | 0.04 | 0.03 |
Chemical Composition: | ||||||
Grade | % | Ni | Cr | Fe | C | Mn |
17-4PH | Min | 3 | 15.5 | - | ||
Max | 5 | 17.5 | - | 0.07 | 1 | |
Si | Cu | P | S | |||
3 | ||||||
1 | 5 | 0.04 | 0.03 |
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 | Cond C | 200 min | 175 min | 1 | - | 41 min |
17-7 Sheet / Strip | CH 900 | 240 min | 230 min | 1 | - | 46 min |
17-7 Bar | Cond A | 170 min | 140 min | 6 | 25 | 363 HB min |
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 | Cond C | 200 min | 175 min | 1 | - | 41 min |
17-7 Sheet / Strip | CH 900 | 240 min | 230 min | 1 | - | 46 min |
17-7 Bar | Cond A | 170 min | 140 min | 6 | 25 | 363 HB min |
Packing:
All Wenzhou Taixin Steel's products are packed, stored, transported according to the international regulation. The products are wrapped with anti-rust paper and steel rings to prevent damage. Identification labels are tagged according to standard specification or customer's instructions. Special packing is available as per customer's requirement.Ply wooden box are available for special protection. Other kinds of packing can be offered if request.
Packing:
All Wenzhou Taixin Steel's products are packed, stored, transported according to the international regulation. The products are wrapped with anti-rust paper and steel rings to prevent damage. Identification labels are tagged according to standard specification or customer's instructions. Special packing is available as per customer's requirement.Ply wooden box are available for special protection. Other kinds of packing can be offered if request.
Add: Maao Industry Area,Jiangbei district,Wenzhou City, Zhejiang Province,China
Tel: +86-21-80510189
+86-21-80510198
E-mail: sales@alloyss.com