17-4 PH Stainless Steel is a precipitation hardening martensitic stainless steel. Typical usage is seen in applications requiring high strength and a modest level of corrosion resistance. Strength and toughness desired can be manipulated by temperate range in the heat treatment process.
Below you will find typical applications of 17-4 PH stainless steel as well as the metals composition and mechanical properties. Learn more about or value added services that we offer to help you expedite the current job you have at hand.
Best Stainless offers high quality standards including: UNS S17400, AMS 5643, ASTM A564, and ASTM A693 Grade 630.
17-4 PH stainless steel can be used for a variety of applications including: pump shafts, oil path, mechanical seals, and within the aerospace industry. Its composition is carbon, chromium, columbian + tantalum, copper, manganese, nickel, phosphorous, silicon, and sulfur.
PRECIPITATION HARDENING STAINLESS STEEL 17-4PH FLAT BAR APPLICATIONS:
- Pump Shafts
- Oil Patch
- Mechanical Seals
- Aerospace
PRECIPITATION HARDENING STAINLESS STEEL 17-4PH FLAT BAR COMPOSITION:
- Carbon 0.070 max
- Chromium 15.00 - 17.50
- Columbian + Tantalum 0.15 - 0.45
- Copper 3.00 - 5.00
- Manganese1.00 max
- Nickel 3.00 - 5.00
- Phosphorus 0.040 max
- Silicon 1.00 max
- Sulfur 0.030 max
PRECIPITATION HARDENING STAINLESS STEEL 17-4PH FLAT BAR STANDARD:
- UNS S17400
- AMS 5643
- ASTM A564
- ASTM A693 Grade 630
PRECIPITATION HARDENING STAINLESS STEEL 17-4PH FLAT BAR MECHANICAL PROPERTIES:
Material Type |
Condition |
Ultimate Tensile Strength (PSI) |
0.2% Yield Strength (PSI) |
Elongation (% In 2in.) |
Reduction Of Area (%) |
Hardness Brinell |
Hardness Rockwell |
17-4 PH |
H900 |
190,000 |
170,000 |
10 |
40 |
388 |
C40 |
|
H1025 |
155,000 |
145,000 |
12 |
45 |
331 |
C35 |
|
H1075 |
145,000 |
125,000 |
13 |
45 |
311 |
C32 |
|
H1150 |
135,000 |
105,000 |
16 |
50 |
277 |
C28 |
|
H1150-M |
115,000 |
75,000 |
18 |
55 |
255 |
C24 |
|
H1150-D |
125,000 |
105,000 |
16 |
50 |
255 min - 311 max
|
C24 - 33
|
- Width:25mm to 60mm
- Thickness:5mm to 12mm
- Finish :Hot Rolled Annealed & Pickled (HRAP)
- Length:3 to 6 Meters / 12 to 20 feet
- End Finish :Both ends are marked with special colors.
- Size tolerance:A276/484 / DIN 1028 (Full specification mentioned below)
- Packing:Bars are packed in 1000 to 1,200 kgs bundles in waterproof HDPE cloths, Standard Export Seaworthy, Marking of Sizes, Grade, Net Wt, Gross Wt, No of pieces, POD, Origin should
Mentioned on Each bundles
- Marking:Size, Grade, Manufacture name on Each Bars/Pieces
- Delivery:60-75 Days from the order finalization
- Marking:Size, Grade, Manufacture name on Each Bars/Pieces
- Grades:AISI 304 / 304L, 201, 202, 316
We export our PRECIPITATION HARDENING STAINLESS STEEL 17-4PH FLAT BARS products to Western and Eastern Europe, Saudi Arabia, Bangladesh, United States, United Arab Emirates, Canada, Angola, Argentina, Austria, Azerbaijan, Pakistan, Peru, Chile, Spain, France, United Kingdom, Indonesia, Israel, Iran, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Chile, Venezuela, Ecuador, Netherlands, Brazil, Colombia, Ghana, Iran, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Poland, Qatar, Russia, Vietnam, South Africa, Nigeria, Mexico, Turkey, Hungary, Algeria, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Romania, Thailand, Trinidad & Tobago,Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia etc. We are sure that we also can cover the requirements requested by your company you can email us at
harshsteel@ymail.com for your instant requirements.