China Manufacturer For Alloy20 Bar - 17-4PH/UNS S17400 Stainless Steel Manufacturer – Guojin

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The incredibly abundant projects administration experiences and 1 to one provider model make the superior importance of small business communication and our easy understanding of your expectations for UNS N10276 Plate, Incoloy 925 Plate, UNS N06455 Tubes, We would like to take this opportunity to establish long-term business relationships with clients from all over the world.
China Manufacturer For Alloy20 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:

China Manufacturer For Alloy20 Bar - 17-4PH/UNS S17400 Stainless Steel Manufacturer – Guojin detail pictures

China Manufacturer For Alloy20 Bar - 17-4PH/UNS S17400 Stainless Steel Manufacturer – Guojin detail pictures

China Manufacturer For Alloy20 Bar - 17-4PH/UNS S17400 Stainless Steel Manufacturer – Guojin detail pictures


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We thinks what clients think, the urgency of urgency to act from the interests of a purchaser position of principle, allowing for greater top quality, decrease processing costs, price ranges are much more reasonable, won the new and aged prospects the support and affirmation for China Manufacturer For Alloy20 Bar - 17-4PH/UNS S17400 Stainless Steel Manufacturer – Guojin , The product will supply to all over the world, such as: Puerto Rico, Sao Paulo, Madagascar, We hope to have long-term cooperation relationships with our clients. If you are interested in any of our products, make sure you do not hesitate to send enquiry to us/company name. We ensure that you can be totally satisfied with our best solutions!
  • The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Grace from Japan - 2018.06.12 16:22
    The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By Irene from Serbia - 2017.08.15 12:36