17-4PH Stainless Steel Sheet (AMS 5604, UNS S17400)
Lork Group is an AMS 5604 17-4 PH sheet supplier and exporter. 17-4 PH steel (AMS 5604) is a grade of martensitic, precipitation-hardening stainless steel with the additions of chromium, nickel, and copper.
AMS 5604 17-4 PH sheet has a valuable combination of high strength, good corrosion resistance, and toughness in both base metals and welds. This material provides excellent corrosion resistance (comparable to grade 304) for many medical, chemical, paper, and food processing industries, and it withstands corrosive attacks better than most hardenable stainless steels.
Also known as Alloy 630, type 17-4 PH 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 keep a selection of common sizes of AMS 5604 17-4 PH sheet in stock. If you have high requirements for the delivery time of the plates, you can confirm with us and request a quote.
Specification
|
Dimensions : |
EN, DIN, JIS, ASTM, BS, ASME, AISI |
|
Width： |
1000 MM TO 2500 MM |
|
Thick： |
0.5 MM TO 200 MM |
|
Length： |
100MM TO 600MM |
|
Form : |
Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) |
|
Finish : |
Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
|
Hardness : |
Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
Chemical Composition
|
Element |
Content (%) |
|
Iron, Fe |
73 |
|
Chromium, Cr |
15.0 - 17.5 |
|
Nickel, Ni |
3.0 - 5.0 |
|
Copper, Cu |
3.0 - 5.0 |
|
Manganese, Mn |
1.0 |
|
Silicon, Si |
1.0 |
|
Tantalum, Ta |
0.45 |
|
Niobium, Nb (Columbium, Cb) |
0.45 |
|
Nb + Ta |
0.15 - 0.45 |
|
Carbon, C |
0.070 |
|
Phosphorus, P |
0.040 |
|
Sulfur, S |
0.030 |
Physical Properties
|
Properties |
Metric |
Imperial |
|
Density |
7.75 g/cm3 |
0.280 lb/in³ |
Mechanical Properties
|
Properties |
Metric |
Imperial |
|
Shear modulus |
77.4 GPa |
11200 ksi |
|
Elastic modulus |
190-210 GPa |
27557-30458 ksi |
|
Poisson's ratio |
0.27-0.30 |
0.27-0.30 |
|
Hardness, Brinell |
352 |
352 |
|
Hardness, Knoop (estimated from Rockwell C) |
363 |
363 |
|
Hardness, Rockwell C |
36 |
36 |
|
Hardness, Vickers (estimated from Rockwell C) |
349 |
349 |
Application
- Surgical instrumentation
- Fasteners
- Base plates
- Chemical processing equipment
- Oil and petroleum refining equipment
- Nuclear components and waste casks
- Food grade stainless steel for processing equipment
- General metalworking applications that call for precipitation-hardening stainless steel
- Paper/pulp processing
- Aircraft and Aerospace materials
Hot Tags: 17-4PH, 17-4 PH, Stainless Steel Sheet, AMS 5604, UNS S17400, precipitation-hardening stainless steel, martensitic stainless steel, high-strength sheet, aerospace sheet
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