Khaleed Stainless stands out as a top manufacturer and supplier in Riyadh, Saudi Arabia, specializing in high-quality Stainless Steel 15-5 PH Bars. These bars are celebrated for their impressive strength, outstanding corrosion resistance, and remarkable mechanical properties. They’re a go-to choice in industries like aerospace, petrochemical, chemical, and marine, where durability and reliability are non-negotiable. Crafted to meet international standards, these Stainless Steel 15-5 PH Bars deliver exceptional performance in both structural and high-stress applications, ensuring they last long and operate dependably even in tough industrial settings.
The composition of Stainless Steel 15-5 PH Bars mainly includes iron, chromium (15–17.5%), nickel (3–5%), copper (2–3%), along with trace amounts of manganese, silicon, and niobium. This type of precipitation-hardening stainless steel is known for its high tensile strength, yield strength, and toughness, all while maintaining excellent corrosion resistance. In terms of mechanics, it boasts a tensile strength that ranges from 930 MPa to 1240 MPa (depending on the heat treatment), a yield strength of 860–1120 MPa, and good elongation, making it incredibly durable and effective under high-stress and corrosive conditions.
| Specification : | ASTM A564 / ASME SA564 AMS 5643 |
| Standard : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Round Bars : | Outside Diameter in the range of 4mm to 500mm |
| 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. |
| Grade | C | Cb+Ta | Cr | Cu | Fe | Mn | Ni | P | S | Si |
| SS 15-5 PH | 0.07 max | 0.15-0.45 max | 14.0-15.0 max | 2.5-4.5 max | Bal | 1.0 | 3.5-5.5 | 0.04 | 0.03 | 1.0 |
| Grade | Tensile Strength ksi (MPa) | Yield Strength 0.2% ksi (min) | Elongation % | Hardness (Rockwell) MAX |
| SS 15-5 PH | 161,000 | 140,000 | 7.6% | C35 |
| 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 | 2560 |
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At Khaleed Stainless, stainless steel 15-5 PH bars undergo rigorous quality testing including hardness, tensile strength, ultrasonic, and corrosion resistance tests Each product is certified to meet international standards such as ASTM , AMS and ASME. Material Testing Certificates (MTC) and third-party inspection reports ensure the reliability and efficiency of each application.
SS 15-5 PH (Stainless Steel 15-5 PH) is a precipitation-hardening stainless steel alloy known for high strength, corrosion resistance, and excellent fatigue properties. It is commonly used in aerospace, chemical, and petrochemical industries. The bar round form is versatile for manufacturing components requiring strength and durability.
Stainless Steel 15-5 PH Flat Bar is a precipitation-hardening alloy offering high strength, excellent corrosion resistance, and good fatigue properties. It is widely used in aerospace, chemical, and petrochemical industries for applications requiring superior mechanical performance. Its flat bar form is ideal for structural and precision components.
SS 15-5 PH Square Bar is a precipitation-hardening stainless steel known for its high strength, corrosion resistance, and excellent fatigue properties. It is commonly used in aerospace, chemical, and petrochemical industries. The square bar shape is ideal for applications requiring precise dimensions and enhanced mechanical performance in various structural components.
Stainless Steel 15-5 PH Rectangular Bar is a high-strength, corrosion-resistant alloy offering excellent fatigue and mechanical properties. Commonly used in aerospace, chemical, and petrochemical industries, it provides superior performance in harsh environments. The rectangular bar shape is ideal for precise structural applications and components requiring durability and resistance to corrosion.
SS 15-5 PH Hexagonal Bar is a high-strength, corrosion-resistant stainless steel alloy, offering excellent mechanical properties and fatigue resistance. Widely used in aerospace, chemical, and petrochemical industries, the hexagonal bar shape is ideal for applications requiring precise, durable components with enhanced performance and resistance to harsh environments and corrosion.
SS 15-5 PH T-Bar is a high-strength, corrosion-resistant stainless steel alloy known for its excellent fatigue resistance and mechanical properties. Commonly used in aerospace, chemical, and petrochemical industries, the T-bar shape offers structural integrity and versatility for applications requiring precision, durability, and superior performance in challenging environments.
You’ll find Stainless Steel 15-5 PH Bars in a variety of applications, from aerospace components to chemical processing equipment, marine hardware, fasteners, valve components, and structural uses that demand high strength and corrosion resistance. Their ability to withstand stress corrosion cracking, fatigue, and harsh oxidizing environments makes them perfect for critical and challenging service conditions. With their superior mechanical properties, corrosion resistance, and toughness, Stainless Steel 15-5 PH Bars offer reliable and long-lasting solutions for high-performance industrial needs.
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