Mourad Metals, located in Tunis, Tunisia, stands out as a top manufacturer and supplier of high-quality stainless steel products, with a particular focus on STAINLESS STEEL 15-7 MO BARS/RODS. The company has built a solid reputation for its dedication to quality, precision, and ensuring customer satisfaction, consistently delivering products that adhere to international standards. The 15-7 Mo stainless steel bars and rods are designed to perform exceptionally well in tough environments, boasting impressive strength, corrosion resistance, and durability. Mourad Metals takes great care in producing and testing every batch, ensuring that industries ranging from aerospace to chemical processing receive reliable materials where high-performance stainless steel is a must.
The STAINLESS STEEL 15-7 MO BARS/RODS primarily consist of iron, with 15% chromium, 7% nickel, and a touch of molybdenum, along with trace amounts of titanium and other alloying elements. This unique blend results in high tensile strength, outstanding fatigue resistance, and solid corrosion resistance, especially in oxidizing and mildly corrosive settings. The material also shows good toughness at lower temperatures and keeps its shape well during heat treatment. Its mechanical properties include a tensile strength of about 1,100 MPa, a yield strength of around 850 MPa, and a hardness ranging from 35 to 40 HRC, making it perfect for high-performance 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 |
Stainless Steel 15-7 MO Bars and Rods are typically heat-treated to achieve optimal strength and hardness. The standard heat treatment involves solution annealing at 1030-1070°C followed by a rapid quenching process to enhance their mechanical properties, such as tensile and yield strength.
Stainless Steel 15-7 MO Bars and Rods generally require minimal maintenance due to their excellent corrosion resistance. Regular cleaning with non-abrasive materials is recommended to maintain their appearance and prevent surface corrosion. For extreme environments, periodic inspections and maintenance are advised to ensure their long-term performance.
STAINLESS STEEL 15-7 MO BARS/RODS find extensive use in aerospace components, chemical processing equipment, and high-performance engineering applications, thanks to their remarkable mechanical properties and corrosion resistance. They are particularly well-suited for springs, fasteners, and structural components that face high temperatures or corrosive conditions. Moreover, these bars and rods are utilized in the automotive, marine, and oil & gas sectors for parts that demand high strength, toughness, and resistance to stress corrosion cracking. Their adaptability and reliability make them a go-to choice for precision engineering and critical applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Mourad Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Tunis, Tunisia
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