Low MOQ For CuNi70/30 Bar - 17-4PH/UNS S17400 Stainless Steel Manufacturer – Guojin
Low MOQ For CuNi70/30 Bar - 17-4PH/UNS S17400 Stainless Steel Manufacturer – Guojin Detail:
Available Products
Seamless tube, Plate, Rod, Forgings, Fasteners, Pipe Fittings.
Production Standards
|
Product |
ASTM |
|
Bars, strips and profiles |
A 564, A 484 |
|
Plate, Sheet and Strip |
A 693, A 480 |
|
Forgings |
A 705, A 484 |
Chemical Composition
|
% |
Fe |
Cr |
Ni |
P |
S |
Cu |
Nb+Ta |
Si |
C |
|
Min |
balance |
15.5 |
3.0 |
|
|
3.0 |
0.15 |
|
|
|
Max |
175 |
5.0 |
0.04 |
0.03 |
5.0 |
0.45 |
1.00 |
0.07 |
Physical Properties
|
Density |
7.75 g/cm3 |
|
Melting |
1404-1440℃ |
17-4PH Material Properties
17-4PH is a chromium-nickel-copper precipitation hardening martensitic stainless steel. This grade of stainless steel has properties such as high strength, hardness and corrosion resistance. After heat treatment, the mechanical properties of the product are more perfect, and the compressive strength can reach as high as 1100-1300MPa (160-190ksi). This grade cannot be used at temperatures higher than 300°C (572°F) or very low. It has good corrosion resistance to atmospheric and dilute acids or salts. Its corrosion resistance is comparable to 304. Magnetic.
17-4PH Mechanical Properties
1.Tensile strength σb (MPa): aging at 480℃, ≥1310; aging at 550℃, ≥1060; aging at 580℃, ≥1000; aging at 620℃, ≥930
2.Conditional yield strength σ0.2 (MPa): aging at 480℃, ≥1180; aging at 550℃, ≥1000; aging at 580℃, ≥865; aging at 620℃, ≥725
3.Elongation δ5 (%): aging at 480℃, ≥10; aging at 550℃, ≥12; aging at 580℃, ≥13; aging at 620℃, ≥16
4.Area shrinkage ψ (%): aging at 480℃, ≥40; aging at 550℃, ≥45; aging at 580℃, ≥45; aging at 620℃, ≥50
5.Hardness: solid solution, ≤363HB and ≤38HRC; 480℃ aging, ≥375HB and ≥40HRC; 550℃ aging, ≥331HB and ≥35HRC; 580℃ aging, ≥302HB and ≥31HRC; 620℃ aging, ≥277HB and ≥28HRC
17-4PH Material Application Areas
1.Offshore platforms, helidecks, other platforms
2. food industry
3.Pulp and paper industry
4.Aerospace (turbine blades)
5.mechanical part
6.Nuclear waste barrels
Product detail pictures:
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Quality very first, Honesty as base, Sincere assistance and mutual profit is our idea, in an effort to create consistently and pursue the excellence for Low MOQ For CuNi70/30 Bar - 17-4PH/UNS S17400 Stainless Steel Manufacturer – Guojin , The product will supply to all over the world, such as: Zambia, Salt Lake City, Ethiopia, Our company warmly invites domestic and overseas customers to come and negotiate business with us. Let us join hands to create a brilliant tomorrow! We are looking forward to cooperating with you sincerely to achieve a win-win situation. We promise to try our best to provide you with high quality and efficient services.
By Anna from Belarus - 2018.02.04 14:13
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
By Sandy from Swiss - 2018.02.04 14:13
