Luois Metals, a well-respected manufacturer and supplier located in Houston, USA, specializes in high-quality Stainless Steel 1.4122 Bars that are crafted for exceptional strength, hardness, and reliable corrosion resistance. Utilizing cutting-edge technology and rigorous quality control, these bars guarantee precise dimensions, a smooth surface finish, and consistent performance. Stainless Steel 1.4122 is a martensitic stainless steel grade, making it perfect for applications that demand wear resistance, toughness, and moderate corrosion resistance. Luois Metals delivers Stainless Steel 1.4122 Bars that comply with international standards, catering to industries like automotive, petrochemical, engineering, and construction with durable and cost-effective solutions.
These Stainless Steel 1.4122 Bars contain around 12–14% chromium, along with carefully balanced amounts of carbon, molybdenum, and manganese to boost strength and wear resistance. This unique composition provides excellent tensile and yield strength, high hardness after heat treatment, and good stability under mechanical stress. While its corrosion resistance is moderate compared to austenitic grades, it holds up well in mildly aggressive environments. The alloy also boasts good machinability and toughness, making these bars a great choice for components that need both strength and durability in tough conditions.
Length : 1 To 6 Meters, Custom Cut Length
Round bar : Diameter: 3mm~ 800mm
Angle bar : Size: 3mm* 20mm* 20mm~ 12mm* 100mm* 100mm
Square bar : Size: 4mm* 4mm ~100mm* 100mm
Flat bar : Thickness: 2mm ~ 100mm / Width: 10mm ~ 500mm
Hex bar : Size: 2mm ~ 100mm
Form : Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc
Surface Finishing : Pickled, Black, Bright, Polishing, Blasting, etc
Test Reports : SGS, BV, API, BSI, GHC.
Packing : Each steel bar has the singal, and several will be bundled by weaving bag or as per requirement.
Specials : Sizes and Specifications other than above can be manufactured on request
| 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 bars can be recycled after use. Stainless steel is highly recyclable, retaining its properties and reducing environmental impact, making it a sustainable material for reuse.
Yes, Stainless Steel 1.4122 bars can be welded. It is weldable using standard methods like TIG or MIG welding, though pre-heating and post-weld heat treatment may be required for optimal results.
Yes, Stainless Steel 1.4122 bars can be heat treated. It can be hardened through quenching and tempering processes, improving strength and wear resistance while maintaining its corrosion resistance properties.
Stainless Steel 1.4122 Bars find extensive use in producing shafts, fasteners, pump parts, valve components, machine tools, and structural applications. Their blend of hardness, strength, and wear resistance makes them particularly suitable for the automotive industry, petrochemical facilities, and heavy engineering projects. These bars are also ideal for precision machining and fabrication, offering versatility across various industrial applications. Luois Metals is committed to ensuring that its Stainless Steel 1.4122 Bars are manufactured to the highest quality standards, delivering long-lasting performance, durability, and reliability in demanding industrial and engineering environments.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Louis Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
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