Ams 5604 Martensitic 17 - 4 Ph Stainless Steel Sheet 0Cr17Ni4Cu4Nb

17 4 PH steel is a grade of martensitic, precipitation-hardening stainless steel with the additions of chromium, nickel, and copper. 17-4 stainless steel is capable of attaining a wide range of strength and toughness properties depending on the precipitation or aging temperature used in hardening. It has a valuable combination of high strength, good corrosion resistance, and toughness in both base metals and welds. These properties give designers the ability to add reliability to their products while simplifying fabrication and often reducing their costs. High strength is maintained to approximately 600°F (316°C). This material has good resistance to stress corrosion cracking in the low strength conditions.

Type 17-4 PH (AMS 5604) is the most widely used of all precipitation-hardening steels. Compared to other PH alloys, it requires a simple heat treatment to produce a wide range of properties, including its high strength. It has a slightly higher ferrite content than other PH grades, making it a bit more magnetic. To improve formability, heat treatments may be used before cold working.

We are suppliers of 17-4 PH stainless steel sheet and coil, in addition to 17-4 PH round bar and plate. Our materials can be found in aerospace applications, gas turbines, chemical processing equipment, oil refining equipment, food processing industries and more.

▶ Ams 5604 17-4 Ph Stainless Steel Standard Inventory Specifications
◆ ASTM A 693 ◆ UNS S17400
◆ AMS 5604 ◆ ASME SA 693

17-4PH Stainless Steel Common Applications

• Aerospace applications
• Fasteners
• Base plates
• Chemical processing equipment
• Oil and petroleum refining equipment
• Nuclear components
• Food grade stainless steel for processing equipment
• General metalworking applications that call for precipitation-hardening stainless steel

​17-4PH Stainless Steel Chemical Composition

Temperature Range Coefficients

°C

°F

μm/m·°C

in/in/°F·106

21-93

70-200

10.8

6.0

21-204

70-400

10.8

6.0

21-316

70-600

11.2

6.2

21-427

70-800

11.2

6.3

17.90

19.50

0-100

32-212

Packing & Delivery
Packing:

Export standard seaworthy packing.(Usu. kraft paper/Nylon Poly cloth with wooden pallet/woden box, 2-3ton per package) The goods can also be packed as the clients' demand.

Delivery time:
If we have stocks for your demanded size, we can deliver within 3 days.
For customised sizes and in quantity over1000kg (Some materials are allowed MOQ 500 kg),we can guarantee delivery within 3 weeks or 25 days.

FAQ
Q: Are you trading company or manufacturer ?
A: We are manufacturer.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

Q: How long is your delivery time?
A: Generally it is 7-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.