Aiman Metals, located in Kuala Lumpur, Malaysia, is a well-respected manufacturer and supplier of top-quality stainless steel products, including precision-engineered Stainless Steel 13-8 MO Bars and Rods. Known for their exceptional strength, toughness, and resistance to corrosion, these bars are perfect for demanding applications in aerospace, petrochemical, and marine industries. At Aiman Metals, we pride ourselves on delivering products that meet international quality standards. With our state-of-the-art manufacturing facilities and technical know-how, we ensure reliable performance, timely delivery, and complete customer satisfaction. Whether you need them for structural or mechanical purposes, Aiman Metals is your go-to source for Stainless Steel 13-8 MO solutions throughout Malaysia and beyond.
Stainless Steel 13-8 MO is a precipitation-hardenable martensitic stainless steel that primarily consists of 13% chromium, 8% nickel, and 1% molybdenum, along with controlled amounts of aluminum and minimal carbon. It boasts impressive strength and toughness thanks to heat treatment, achieving tensile strength up to 1,400 MPa and yield strength around 1,200 MPa, along with high fracture toughness. Its corrosion resistance is on par with 304 stainless steel. This alloy maintains its mechanical integrity in both high-stress and mildly corrosive environments, making it an excellent choice for precision components in aerospace, nuclear, and high-performance engineering applications.
Dimension : EN, DIN, JIS, ASTM, BS, ASME, AISI
Grade :13-8 MO (UNS No. S13800) Round Bars 1.4548
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 13-8 Mo Round Bars conforms to NACE MR0175/ISO 15156
| Grade | C | P | Si | Ni | Al | Fe | Mn | S | Cr | Mo | N |
| SS 13-8 Mo | 0.05 max | 0.010 max | 0.10 max | 7.5-8.5 | 0.90-1.35 | Bal | 0.10 max | 0.008 max | 12.25-13.25 | 2.0-2.5 | 0.01 max |
| Material | Condition | Ultimate Tensile Strength (ksi) | 0.2 % Yield Strength (ksi) | Elongation % in 2D | % Reduction of Area | Rockwell C Hardness |
| Alloy 13-8 Sheet AMS 5864 | Cond A | – | – | – | – | 38 max |
| Alloy 13-8 Sheet AMS 5864 | H950 | 220 | 205 | 10 | 45 | 45 |
| Alloy 13-8 Sheet AMS 5864 | H1000 | 205 | 190 | 10 | 50 | 43 |
| Alloy 13-8 Sheet AMS 5864 | H1025 | 185 | 175 | 11 | 50 | 41 |
| Alloy 13-8 Sheet AMS 5864 | H1050 | 175 | 165 | 12 | 50 | 40 |
| Alloy 13-8 Sheet AMS 5864 | H1100 | 150 | 135 | 14 | 50 | 34 |
| Alloy 13-8 Sheet AMS 5864 | H1150 | 135 | 90 | 14 | 50 | 30 |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 13-8 Mo | 1.4548 | S13800 |
Stainless Steel 13-8 MO Bars and Rods find extensive use in industries that require high strength, outstanding toughness, and moderate corrosion resistance. They are commonly used in aerospace applications, including landing gear, actuator parts, and structural fittings. Additionally, they are utilized in petrochemical processing, nuclear reactors, marine hardware, and high-performance engineering where a strong strength-to-weight ratio is essential. Thanks to their excellent mechanical properties after aging treatment, they are ideal for precision-machined parts.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aiman Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kuala lumpur, Malaysia
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