Aung Metals, located in Naypyidaw, Myanmar, stands out as a top manufacturer and supplier of premium Stainless Steel 17-7 PH Bars and Rods. Renowned for its precision and reliability, Aung Metals adheres to international standards, providing stainless steel products that meet the rigorous demands of industrial and aerospace sectors. Their Stainless Steel 17-7 PH Bars and Rods are crafted for outstanding strength, corrosion resistance, and dimensional stability, making them perfect for high-performance and critical environments. With a strong commitment to top-notch manufacturing processes, consistent quality, and timely delivery, Aung Metals has earned its reputation as a trusted supplier of specialty stainless steel solutions in Myanmar.
The Stainless Steel 17-7 PH Bars and Rods are a type of precipitation-hardening martensitic stainless steel, featuring 17% chromium, 7% nickel, along with trace amounts of aluminum and titanium to boost hardenability and corrosion resistance. In terms of mechanical properties, these bars and rods boast a tensile strength ranging from 1,100 to 1,450 MPa, yield strength between 850 and 1,200 MPa, and an elongation of about 10 to 12%. This combination provides excellent toughness, hardness, and dimensional stability. Their unique composition ensures high resistance to stress corrosion cracking, oxidation, and wear, making them ideal for critical applications that demand both mechanical performance and long-lasting durability.
Dimension : EN, DIN, JIS, ASTM, BS, ASME, AISI
Grade : 17-7 PH (UNS No. S17700) Round Bars
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.
Surface : Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline
Application : Chemical process, Food processing, Petrochemical, Pollution control, Pulp and Paper, Refining
Condition : Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished.
Our 17-7 PH Round Bars conforms to NACE MR0175/ISO 15156
| Grade | C | P | Si | Ni | Cu | Fe | Mn | S | Cr | AL |
| SS 17-7 PH | .09 | .04 | 1.0 max | 6.50 – 7.75 | – | Bal | 1.0 max | 0.04 | 16.0 – 18.0 | .75 – 1.50 |
|
Properties |
Metric |
Imperial |
|---|---|---|
|
Tensile strength |
1170 MPa |
170000 psi |
|
Yield strength |
965 MPa |
140000 psi |
|
Modulus of elasticity |
204 GPa |
29600 ksi |
|
Poisson’s ratio |
0.27-0.30 |
0.27-0.30 |
|
Elongation at break |
6% |
6% |
|
Hardness, Rockwell C |
38 |
38 |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 17-7 PH | – | S17700 |
Stainless Steel 17-7 PH Bars and Rods offer exceptional strength, corrosion resistance, and fatigue resistance. These materials are specifically engineered for high-stress and high-performance applications. With superior mechanical properties and the ability to withstand harsh environments, they are ideal for industries like aerospace, automotive, and chemical processing, ensuring long-lasting performance and reliability.
Yes, Stainless Steel 17-7 PH Bars and Rods can be heat-treated to further enhance their mechanical properties. The material undergoes a precipitation hardening process that allows for precise control of strength and hardness, providing customized material characteristics for specific applications.
Stainless Steel 17-7 PH Bars and Rods find extensive use in aerospace, defense, and high-performance industrial applications, such as aircraft structural components, fasteners, springs, and turbine parts where strength and corrosion resistance are paramount. They are also utilized in chemical processing equipment, automotive parts, and marine hardware that require durability in stressful and corrosive environments. Furthermore, these bars and rods are suitable for tooling, valves, and mechanical components exposed to high temperatures. The blend of mechanical strength, corrosion resistance, and dimensional stability makes them a go-to choice for various demanding applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aung Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Naypyidaw, Myanmar
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