Al Summan Metals, based in Dubai, UAE, has established a strong name for itself as a trustworthy manufacturer and supplier of premium Stainless Steel 15-7 MO Bars and Rods. By emphasizing quality, precision, and innovation, Al Summan Metals delivers stainless steel products that comply with international standards while also addressing a broad spectrum of industrial requirements. Their Stainless Steel 15-7 MO Bars and Rods are engineered for exceptional strength, resistance to corrosion, and durability, which makes them ideal for demanding and high-performance environments.
Through their cutting-edge manufacturing methods, rigorous quality control, and timely delivery, Al Summan Metals ensures reliable materials that offer superior performance, long life, and value across multiple industries, such as aerospace, marine, and engineering, within UAE and internationally.
Stainless Steel 15-7 MO Bars and Rods belong to the precipitation-hardening martensitic stainless steel family, containing 15% chromium, 7% nickel, and 2–3% molybdenum, plus minor additions of aluminum to enhance hardenability and corrosion resistance. Mechanically, these bars and rods deliver notable tensile strength in the range of 1,100 to 1,400 MPa, yield strength from 950 to 1,200 MPa, and elongation of roughly 10 to 12%, guaranteeing outstanding toughness, hardness, and dimensional stability. Thanks to their distinctive composition, they resist oxidation, stress corrosion cracking, and pitting in demanding conditions, which makes them well-suited for critical components required to endure high strength and durability under mechanical or thermal stress.
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 Blast Finished, Cold Drawn, Bright, Polished, Hairline
Application : Chemical processing, Food processing, Petrochemical, Pollution control, Pulp and Paper, Refining
Condition :Cold Drawn Polished Cold Drawn Centreless Ground & Polished.
Our 15-7MO Round Bars comply with 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 |
Stainless Steel 15-7 MO Bars and Rods are usually subjected to heat treatment to reach optimal strength and hardness. The typical heat treatment consists of solution annealing at 1030-1070°C followed by a fast quenching procedure to improve their mechanical characteristics, such as tensile and yield strength.
Stainless Steel 15-7 MO Bars and Rods typically need little upkeep thanks to their outstanding corrosion resistance. Cleaning them routinely with non-abrasive materials is advised to preserve their look and guard against surface corrosion. In harsh conditions, occasional inspections and maintenance are recommended to guarantee their long-term performance.
Stainless Steel 15-7 MO Bars and Rods are commonly employed across the aerospace, marine, and chemical processing sectors, owing to their outstanding strength and resistance to corrosion. They work excellently for producing springs, fasteners, aircraft parts, pressure vessels, and valves that function under high stress or corrosive environments. Additionally, these bars and rods find application in automotive, petrochemical, and power generation machinery because of their impressive fatigue strength and thermal stability. Their blend of high mechanical strength, toughness, and corrosion resistance establishes 15-7 MO Bars and Rods as a preferred option for challenging applications.
We supply products accompanied by both mill test certificates and third-party test certificates, guaranteeing the highest standards of quality and compliance.
Al Summan Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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