Reasonable Price Alloy 400 Tubes - 17-4PH/UNS S17400 Stainless Steel Manufacturer – Guojin
Reasonable Price Alloy 400 Tubes - 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:
Related Product Guide:
We always believe that one's character decides products' quality, the details decides products' high-quality ,together with the REALISTIC,EFFICIENT AND INNOVATIVE crew spirit for Reasonable Price Alloy 400 Tubes - 17-4PH/UNS S17400 Stainless Steel Manufacturer – Guojin , The product will supply to all over the world, such as: Japan, Cannes, Las Vegas, We will continue to devote ourselves to market & product development and build a well-knit service to our customer to create a more prosperous future. Please contact us today to find out how we can work together.
By Maud from Vietnam - 2018.09.21 11:01
We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
By Queena from Algeria - 2017.08.18 11:04