Isis Metals is a reputable manufacturer and supplier located in Manila, Philippines, specializing in high-quality **Stainless Steel 1.4122 Hex Bars** that are crafted for precision engineering and long-lasting durability. Known for their impressive hardness, resistance to corrosion, and precise dimensions, these hex bars are perfect for tough industrial applications. With a strong commitment to quality assurance and customer satisfaction, Isis Metals ensures that their products meet international standards, delivering reliable performance even in high-stress situations. Their Stainless Steel 1.4122 Hex Bars find extensive use in industries like automotive, mechanical, and industrial equipment manufacturing.
Stainless Steel 1.4122 Hex Bars are made up of about 0.26–0.35% carbon, 12–14% chromium, 0.2–0.6% molybdenum, along with trace amounts of silicon, manganese, and nickel. This type of martensitic stainless steel strikes a great balance between strength, hardness, and resistance to corrosion. It boasts a tensile strength ranging from 700–950 MPa, offers good machinability, and shows high wear resistance after heat treatment. The alloy’s unique composition boosts its ability to resist scaling and oxidation, making it a great choice for components that face moderate corrosive and mechanical stress.
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 |
Stainless Steel 1.4122 hex bars are relatively environmentally friendly, as they are recyclable and durable. However, the production process involves energy consumption and emissions, which can impact the environment to some extent.
The typical size range for Stainless Steel 1.4122 hex bars varies from 6 mm to 100 mm in diameter, with lengths commonly ranging from 1000 mm to 4000 mm, depending on specifications.
Yes, Stainless Steel 1.4122 flat bars can be welded, though preheating and post-weld heat treatment may be necessary to reduce the risk of cracking and ensure optimal weld quality.
Stainless Steel 1.4122 Hex Bars are commonly utilized in the production of **automotive components, machine shafts, bolts, spindles, valves, and pump parts** that demand high hardness and corrosion resistance. They are particularly well-suited for precision-machined parts in both mechanical and structural applications. Thanks to their strength and wear resistance, these hex bars are ideal for the **aerospace, petrochemical, and marine industries**, where durability and stability are crucial. Additionally, they are also found in **cutlery, surgical instruments, and industrial tools**, taking advantage of their excellent polishability, toughness, and ability to perform well in various operational environments.














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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