Premium stainless steel 15-7 Mo bars and rods, renowned for their remarkable strength, toughness, and resistance to corrosion, are manufactured and supplied by Dhruv Metals, a reputable company based in Hyderabad, India. Precision-engineered bars and rods for demanding applications in the aerospace, chemical processing, marine, and defence sectors are offered by Dhruv Metals, a company that specialises in high-performance stainless steel products. These bars continue to function well in harsh environments and have outstanding mechanical qualities, especially after heat treatment. Dhruv Metals provides dependable stainless steel solutions that are suited to specific industry standards and client needs, with an emphasis on quality, customisation, and on-time delivery.
Iron serves as the foundation for stainless steel 15-7 Mo Bars and Rods, which are made up of chromium (14–17%), nickel (6.5–7.75%), molybdenum (2–3%), and a trace amount of aluminium (~0.75%). High strength and hardness are displayed by this precipitation-hardening alloy, particularly following ageing treatment. It provides elongation of roughly 10–15%, yield strength of about 758 MPa, and tensile strength of up to 965 MPa. It is perfect for structural components subjected to high stress, fatigue, and temperature fluctuations because it combines exceptional mechanical qualities with excellent corrosion resistance, particularly in aerospace and engineering applications.
Dimension : EN, DIN, JIS, ASTM, BS, ASME, AISI
Grade : 15-7MO (UNS No. S15700) Round Bars 1.4532
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 15-7MO Round Bars conforms to NACE MR0175/ISO 15156
| Weight% | C | Mn | Si | P | S | Cr | Ni | Mo | Al |
| 15-7Mo | 0.09 | 1 | 1 | 0.04 | 0.03 | 14-16 | 6.50-7.75 | 2-3 | 0.75-1.5 |
| Material | Condition | Thickness (in) | Tensile Strength (ksi) | Yield Strength (ksi) | Elongation % | Hardness |
| Alloy 15-7 Mo | Solution Treated | <0.005 | 150 (max) | 65 (max) | 25 | 100 HB (max) |
| Alloy 15-7Mo | TH1050 (AMS 5520) | 0.010-0.020 | 190 | 170 | 4 | 40 HRC |
| Alloy 15-7 Mo | TH1050 (AMS 5520) | 0.020-0.1875 | 190 | 170 | 5 | 40 HRC |
| Alloy 15-7 Mo | TH1050 (AMS 5520) | 0.1875-0.500 | 190 | 170 | 6 | 40 HRC |
| Alloy 15-7 Mo | RH950 (AMS 5520) | 0.010-0.020 | 225 | 220 | 3 | 45 HRC |
| Alloy 15-7 Mo | RH950 (AMS 5520) | 0.020-0.1875 | 225 | 220 | 4 | 45 HRC |
| Alloy 15-7 Mo | RH950 (AMS 5520) | 0.1875-0.500 | 225 | 220 | 5 | 45 HRC |
| Alloy 15-7 Mo | Condition C | – | 200 | 175 | 1 | 41 HRC |
| Alloy 15-7 Mo | Condition CH900 | – | 240 | 230 | 1 | 46 HRC |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 15-7MO | 1.4532 | S15700 |
Applications requiring high strength, toughness, and corrosion resistance frequently use stainless steel 15-7 Mo bars and rods. In the aerospace industry, they are ideal for structural components, springs, and fasteners that must withstand high stress and fatigue. These bars are utilised for shafts, valves, and fittings exposed to corrosive environments in chemical and petrochemical processing. They are used in the marine industry for parts that are exposed to high mechanical loads and saltwater. They are also used in industrial, automotive, and nuclear equipment where dimensional stability and long-term dependability under pressure and heat are essential for operational effectiveness and safety.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Dhruv Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hyderabad , India
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