Isis Metals is a trusted manufacturer and supplier of Stainless Steel 1.4122 Square Bars, proudly based in Manila, Philippines. The company has built a solid reputation for delivering top-notch stainless steel products that strike a perfect balance between strength, corrosion resistance, and machinability. Crafted with cutting-edge technology and high-quality raw materials, these square bars adhere to international quality standards. Isis Metals offers Stainless Steel 1.4122 Square Bars in a variety of sizes and finishes, catering to industries like automotive, mechanical engineering, petrochemical, and power generation, where high strength, wear resistance, and precise dimensions are essential.
These Stainless Steel 1.4122 Square Bars are made up of iron, chromium (12–14%), molybdenum (0.9–1.3%), and carbon (0.2–0.3%), along with small amounts of nickel, manganese, and silicon. This martensitic stainless steel boasts an impressive balance of tensile strength (around 700–900 MPa), yield strength (~500 MPa), and good hardness and toughness after heat treatment. The inclusion of molybdenum boosts resistance to corrosion, scaling, and pitting in harsh environments, while the chromium content ensures outstanding oxidation resistance.
Standard : AISI, ASTM, BS, DIN, GB, JIS
Specification : ASTM A276 / ASME SA276
Diameter : 6mm-500mm
Width: 100-4200mm
Length : 1 to 6 meters & as per customer’s requirement.
Range : 3 MM TO 350 MM DIA
Dimensions: 5.5MM – 1100MM
Form : Round Bars, Square Bars
Materials Grades: Stainless Steel 1.4122
| Grade | C | Si | Mn | P | S | Cr | Mo | N | Others |
| SS 1.4122 | 0.33-0.45 | max 1.00 | max 1.5 | max 0.040 | max 0.015 | 15.5-17.5 | 0.80-1.30 | max 1.00 | – |
| Yield Rp0.2 (MPa) | Tensile Rm (MPa) | Impact KV/Ku (J) | Elongation A (%) | Reduction in cross section on fracture Z (%) | As-Heat-Treated Condition | Brinell hardness (HBW) |
| 869 (≥) | 926 (≥) | 41 | 44 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 444 |
| EN | DIN | AFNOR |
| 1.4122 | 1.4122 – X 39 Cr Mo 17 1 | Z 38 CD 16-01 |
Yes, Stainless Steel 1.4122 square bars can be heat treated. They are typically hardened and tempered to enhance strength and wear resistance, with tempering temperatures ranging between 200°C and 400°C depending on desired properties.
Consider factors like required strength, corrosion resistance, wear resistance, application environment, dimensional accuracy, thermal properties, compliance with industry standards, and suitability for machining or heat treatment when choosing Stainless Steel 1.4122 square bars.
Yes, Stainless Steel 1.4122 square bars can be welded, but they require preheating to around 200-300°C and post-weld heat treatment to reduce residual stresses and maintain mechanical properties.
You’ll find Stainless Steel 1.4122 Square Bars commonly used in pump shafts, valve components, bolts, nuts, gears, turbine blades, and machine parts that endure high stress and moderate corrosion. Their remarkable strength and wear resistance make them ideal for automotive and aerospace applications, while their corrosion resistance makes them suitable for chemical processing and marine settings. These bars offer durability, stability, and easy machinability, making them a reliable choice for both precision engineering and structural projects.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Isis Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manila, Philippines
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