Stainless Steel 15-5PH / 17-4PH
Angles Flats & Channels
Stainless Steel 15-5PH / 17-4PH Angles Flats & Channels
When it comes to strength, durability, and corrosion resistance, stainless steel is the ultimate material. Among the many types of stainless steel alloys available, two popular ones are 17-4ph and 15-5ph. These alloys bring a unique combination of properties ideal for various industrial applications. One of the most significant uses of these alloys is in constructing angles and flats.
Stainless Steel 17-4ph Angles Features
Stainless steel 17-4ph angles are popular for mechanical and structural applications due to their excellent tensile strength and toughness. The alloy contains chromium, nickel, and copper, contributing to its high corrosion resistance. Furthermore, it undergoes precipitation hardening after heat treatment, making it highly durable and resistant to wear and tear. Stainless steel 17-4ph angles also feature good machinability, making them easier to work.
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Stainless Steel 15-5ph Flats Corrosion Resistance
Stainless steel 15-5ph flats are another popular product made from this sought-after alloy. The 15-5ph alloy offers superior corrosion resistance compared to other stainless steel alloys. It contains chromium, nickel, and copper, contributing significantly to its anti-corrosive properties. In addition, the high amount of phosphorus in the alloy enhances its welding and fabricating capabilities. Stainless steel 15-5ph flats also resist stress cracking, making them ideal for heavy-duty applications.
Stainless Steel 17-4ph Angles Chemical Composition
The chemical composition of stainless steel at 17-4ph angles determines its properties. The alloy contains chromium, nickel, copper, and manganese, among other elements, which contribute to its high strength and durability. It also contains phosphorus, which enhances its welding and fabrication capabilities. The alloy’s precipitation-hardening process increases its resistance to wear and corrosion, making it ideal for various mechanical and structural applications.
Stainless Steel 15-5ph Flats Applications
Stainless steel 15-5ph flats are widely used in applications requiring high strength, durability, and corrosion resistance. Some common uses of these flats include marine, aerospace, and automotive components, medical instruments, chemical processing equipment, and nuclear reactors. Due to their resistance to stress cracking, they are also used in heavy machinery and equipment like shafts, gears, and bearings.
Stainless Steel 17-4ph Angles Heat Treatment
Stainless steel 17-4ph angles undergo precipitation hardening after heat treatment, making them highly durable and resistant to wear and tear. The heat treatment process, known as solution annealing, involves heating the alloy to high temperatures and cooling it rapidly to enhance its mechanical properties. The alloy is then aged at lower temperatures to produce the desired properties. The heat treatment process also enhances the alloy’s resistance to corrosion, making it ideal for use in harsh environments.
Stainless Steel 15-5PH Angles Flats & Channels Manufacturing Process
1. Molten Steel
Casting
2. Laser Fused, Hot Rolled or Cold Drawn
3. Desired Lenght Cutting
4. Testing & Finishing
Specification of Stainless Steel 17-4PH Angles Flats & Channels
| Specifications | ASTM A 276/A 276M,A 484/A 484M,A 564/A 564M,A 582/A582M,A 638 /A 638M,A705/A705M |
| Dimension Standard | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Angle Sizes | 5mm to 9mm |
| Flat Sizes | 2mm ~ 100mm etc. |
| Thickness | 3.0mm – 120mm |
| Length | 3MTR, 4MTR, 5MTR, 6MTR or Custom Cut Sizes |
| Manufacturing Quality | Hot rolled (HR), Cold rolled (CR), Annealed, Forged, Heat Treated, Galvanized etc |
Types of Stainless Steel 15-5PH / 17-4PH Angles Flats & Channels

Stainless Steel 15-5PH Equal Angles

Stainless Steel 15-5PH Unequal Angles

Stainless Steel 15-5PH 90 Degree Angle

Stainless Steel 17-4PH 'T' Shaped Angles

Stainless Steel 17-4PH Channels

Stainless Steel 17-4PH Flat Bars
Stainless Steel 15-5PH Angles Flats & Channels Other Types
Stainless Steel 17-4PH Angles Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | EN |
|---|---|---|---|---|---|
| SS 15-5PH | 1.4545 | S15500 | - | - | - |
| SS 17-4PH | 1.4542 | S17400 | SUS 630 | Z6CNU17-04 | X5CrNiCuNb16.4 |
Chemical Composition of Stainless Steel 15-5PH Flats & Angles
| Grade | C | Mn | P | S | Si | Cr | Ni | Cu | Nb Ta | Mo |
|---|---|---|---|---|---|---|---|---|---|---|
| 17-4PH | 0.07 | 1 | 0.04 | 0.03 | 1 | 15.00 - 17.50 | 3.00 - 5.00 | 3.00 - 5.00 | 0.15 - 0.45 | - |
| 15-5PH | 0.07 | 1 | 1 | 0.03P0.015S x | 14.0-15.50 | 3.50-4.50 | 2.50-4.50 | 0.45 | Bal | 0.5 |
Stainless Steel 17-4PH Angles & Channels Mechanical Properties
| Grade | Ultimate Tensile Strength, psi | Yield Strength, psi | Elongation | Rockwell Hardness |
|---|---|---|---|---|
| 15-5PH | 161,000 | 140,000 | 7.60% | C35 |
| 17-4PH | 160,000 | 145,000 | 5% | C35 |
Stainless Steel 15-5PH Angles Flats & Channels Price, Dimension, Weight Details
Countries & Cities we Export Stainless Steel 17-4PH Angles Flats & Channels To
Vietnam, Kuwait, Russia, Thailand, North Korea, Singapore, Nepal, Kyrgyzstan, Bangladesh, Armenia, Bhutan, Qatar, Azerbaijan, Maldives, Iraq, Egypt, Philippines, Oman, Jordan, United Arab Emirates, Japan, South Korea, Lebanon, China, Macau, Mongolia, Taiwan, Turkey, Myanmar, Afghanistan, Iran, British, Bahrain, Sri Lanka, Indonesia, Saudi Arabia, Hong Kong, Israel, Malaysia, India.
Austria, Azerbaijan, Belarus, Belgium, Bulgaria, Malta, Romania, Portugal, Turkey, Estonia, Serbia, Norway, Germany, Finland, Netherlands, Monaco, Poland, Sweden, Slovakia, United Kingdom, Hungary, Moldova, Russia, Liechtenstein, Croatia, Switzerland, Ireland, Cyprus, Czechia/Czech Republic, Spain, Denmark, France, Latvia, Greece, Ukraine, Lithuania, Italy, Luxembourg.
Algeria, Angola, Botswana, Burkina Faso, Burundi, Zimbabwe, Eswatini, Egypt, Rwanda, Kenya, Niger, South Africa, Ethiopia, Mozambique, Gambia, Namibia, Cameroon, Tanzania, Tunisia, Mauritius, Central African Republic, Madagascar, Uganda, Mauritania, Seychelles, Zambia, Morocco, Liberia, Nigeria, Libya, Senegal.
Antigua and Barbuda, Bahamas, Barbados, Belize, Saint Lucia, Costa Rica, Panama, Saint Vincent and the Grenadines, Dominican Republic, Dominica, United States of America, Grenada, El Salvador, Cuba, Canada, Guatemala, Honduras, Mexico, Jamaica, Trinidad and Tobago, Haiti, Nicaragua.
Venezuela, Nauru, Colombia, Kiribati, Paraguay, Chile, Australia, Suriname, Solomon Islands, Micronesia, Samoa, Bolivia, Marshall Islands, Argentina, Uruguay, Tuvalu, Peru, Fiji, Vanuatu, Palau, Guyana, New Zealand, Ecuador, Tonga, Papua New Guinea, Brazil.
Hobart, Glasgow, Jayapura, Mahboula, Antalya, Jakarta, Ottawa, Rouen, Liverpool, Ghayathi, Fahaheel, Southampton, Kazan, Sharjah, Lyon, Delhi, Banjarmasin, Mumbai, Ruwais, Vancouver, Barnaul, Krasnodar, Cologne, Novosibirsk, Winnipeg, Ballarat, Strasbourg, Montreal, Omsk, Chennai, Bandung, Lucknow, Düsseldorf, Bristol, Khor Fakkan, Bremen, Fethiye, Medan, Abdali, Mackay, Hawally, Moscow, Bursa, Izmir, Manchester, Perth, Marseille, Darwin, Denpasar, Brisbane, Oxford, Melbourne, Toronto, Paris, Bordeaux, Volgograd, Al Ain, Berlin, Hyderabad, Dubai, Denizli, Konya, Nice, London, Lyon, Munich, Surabaya, Essen, Hamburg, Edirne, Fintas, Navi Mumbai, Saint Petersburg, Ahmedabad, Yogyakarta, Sydney, Quebec City, Fujairah, Toulouse, Mississauga, Makassar, Istanbul, Brampton, Dresden, Al Ahmadi, Surrey, Abu Dhabi, Edinburgh, Bangalore, Birmingham, Lille, Ajman, Chelyabinsk, Bhopal, Jabriya, Newcastle upon Tyne, Dortmund, Al Jahra, Sabah Al-Salem, Kolkata, Augsburg, Saratov, Trabzon, Ankara, Salmiya, Batam, Hatta, Adelaide, Hamilton, Bendigo.
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