Harsh Metalloys stands out as a reliable manufacturer and supplier of Stainless Steel 13-8 PH Bars, based in Mumbai, India. This high-performance precipitation-hardening stainless steel (UNS S13800) is celebrated for its remarkable strength, exceptional toughness, and impressive resistance to stress corrosion cracking. SS 13-8 PH is particularly ideal for critical applications that demand consistent mechanical properties in both transverse and longitudinal directions. Harsh Metalloys provides these bars in various diameters and heat-treated conditions, including H950 and H1000, all while adhering to international standards like AMS 5629 and ASTM A564. It’s a popular choice in the aerospace, defense, and petrochemical industries.
Stainless Steel 13-8 PH Bars are mainly made up of 13% chromium and 8% nickel, along with small amounts of aluminum (~0.1%), molybdenum (~2%), carbon, and manganese. This alloy can achieve a tensile strength of up to 1400 MPa, a yield strength exceeding 1200 MPa, and an elongation of 10–14%, depending on the heat treatment. It boasts high hardness (up to 45 HRC) while still maintaining good toughness at lower temperatures. SS 13-8 PH also shows excellent resistance to general corrosion and stress corrosion cracking, making it a dependable option for high-load, high-corrosion applications.
| Specification : | ASTM A564 / ASME SA564 |
| Standard : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Round Bars : | Outside Diameter in the range of 4mm to 500mm |
| Hex Bar size : | 2-100mm A/F |
| Bright Bars : | Outside Diameter in the range of 4mm to 100mm |
| Hex Bars : | 18mm – 57mm (11/16″ to 2-3/4″) |
| Square Bars : | 18mm – 47mm (11/16″ to 1-3/4″) |
| Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Length : | 1 to 6 Meters, Custom Cut Lengths |
| Form : | Round, Square, Hex (A/F), Rectangle Etc. |
| Cr 12.25 – 13.23% | Ni 7.50 – 8.50% | Mo 2.00 – 2.50% | Al 0.90 – 1.35% | N 0.010% | |||||
| Mn 0.10% | Si 0.10% | C 0.05% | P 0.010% | S 0.008% |
| Tensile (UTS)N/mm² | 0.2% YieldN/mm² | Elongation(50.8mm) %) | HardnessHRc | Reductionof Area |
| 1965 | 1896 | 2 | 57 | 10 |
| Density | Electrical conductivity (% IACS) | Thermal conductivity (BTU-in/hr-ft²-°F) | Specific heat capacity | Thermal expansion (1/°F) | Melting Point (°F) |
| 0.282 | 1.72 | 97 | 0.11 | 0.00000589 | 256 |
Contact us to get a quick quote for your requirement.
We tests its Stainless Steel 13-8 PH Bars to assure the highest possible quality and performance. We are providing full-scale certifications, with material test reports (MTR), mechanical testing, and chemical composition analysis, under international standards, to ensure nothing but the finest for the harshest applications in industry and aerospace.
The SS 13-8 PH bar is a premium martensitic precipitation-hardening stainless steel known for exceptional strength, corrosion resistance, and toughness. Ideal for aerospace, automotive, and structural applications, it offers reliable performance under extreme conditions. Precision-manufactured, it is available in various round bar sizes, including standard and custom diameters.
The Stainless Steel 13-8 PH flat bar is a high-performance alloy featuring excellent strength, toughness, and corrosion resistance. Precision-engineered for demanding applications, it excels in aerospace, medical, and structural industries. With superior machinability and customizable dimensions, it ensures reliable performance in extreme environments requiring durability and precision.
The SS 13-8 PH square bar is a robust precipitation-hardening stainless steel with superior strength, corrosion resistance, and toughness. Ideal for aerospace, defense, and industrial applications, it withstands extreme conditions. Available in diverse dimensions, it offers precision, durability, and versatility for machining and critical structural components.
Stainless Steel 13-8 PH rectangular bar is a high-strength, corrosion-resistant alloy designed for demanding applications. Its excellent toughness and machinability make it ideal for aerospace, defense, and structural uses. Precision-manufactured, it provides reliable performance in extreme conditions and is available in various customizable sizes to meet diverse engineering requirements.
SS 13-8 PH hexagonal bars offer exceptional strength, corrosion resistance, and toughness, making them ideal for aerospace, marine, and industrial applications. Precision-engineered for durability, these bars ensure optimal performance in extreme environments. Available in standard and custom sizes, they are well-suited for high-stress and critical component manufacturing.
SS 13-8 PH T-bars are high-performance precipitation-hardening stainless steel profiles known for superior strength, toughness, and corrosion resistance. Widely used in aerospace, defense, and structural applications, they excel in harsh environments. Customizable dimensions and precision manufacturing make these T-bars ideal for load-bearing and critical engineering projects.
Stainless Steel 13-8 PH Bars are a go-to choice for a variety of applications, especially in the aerospace industry. You’ll find them in structural parts, high-performance fasteners, valve components, landing gear, nuclear reactor equipment, and chemical processing systems. Thanks to their impressive strength, fracture toughness, and stability when heat-treated, they’re perfect for precision-machined parts that face high stress and tough environments. This alloy is particularly prized for its resistance to stress corrosion cracking, making it a fantastic option for marine and offshore projects. It also shines in pressurized systems, instrumentation, and critical aerospace hardware, where mechanical reliability is a must. In short, SS 13-8 PH bars are built to last, even in the most demanding and corrosive conditions.
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