Anucha Metals, a reputable manufacturer and supplier located in Bangkok, Thailand, is dedicated to providing top-notch Stainless Steel 13-8 MO Bars and Rods tailored to the needs of various industries. Renowned for their exceptional mechanical strength, toughness, and resistance to corrosion, these bars are perfect for use in challenging environments. At Anucha Metals, we pride ourselves on delivering precision-engineered products that meet international standards, ensuring outstanding performance and durability. With a strong focus on quality, timely delivery, and customer satisfaction, we cater to clients in the aerospace, marine, petrochemical, and engineering sectors.
Stainless Steel 13-8 MO Bars/Rods are martensitic precipitation-hardening alloys primarily made up of iron, with 12.25–13.25% chromium, 7.5–8.5% nickel, and 2–2.5% molybdenum, along with controlled amounts of carbon, manganese, and silicon. They boast high tensile and yield strength, remarkable fracture toughness, and good ductility. This material also provides excellent resistance to stress corrosion cracking and atmospheric corrosion. Mechanical properties include tensile strength reaching up to 190 ksi, hardness levels between 38–44 HRC, and impressive toughness in both annealed and heat-treated states, making them highly dependable for critical 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 are known for their exceptional strength, corrosion resistance, and toughness. They offer excellent performance in high-stress and extreme environments, making them ideal for aerospace, defense, and other demanding applications.
Industries such as aerospace, defense, and oil and gas often use Stainless Steel 13-8 MO Bars and Rods for components like aircraft parts, landing gear, structural components, and high-performance fasteners that require strength and durability.
Yes, at Anucha Metals, we offer customized sizes and specifications to meet your exact application needs. Our Stainless Steel 13-8 MO Bars and Rods are tailored to deliver optimal performance and reliability for your specific requirements.
Stainless Steel 13-8 MO Bars/Rods find extensive use in industries where strength, toughness, and corrosion resistance are essential. In aerospace, they are commonly used for landing gear, structural components, and fasteners. In marine settings, they are utilized in shafts, valves, and pumps due to their outstanding resistance to seawater corrosion. The petrochemical sector employs them for pressure vessels, fittings, and high-strength equipment. Additionally, they are prevalent in defense, nuclear, and chemical processing applications where durability and reliability are crucial. Their versatility makes them a go-to choice across various demanding industries.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Anucha Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Bangkok, Thailand
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