Welcome to Maduka Metals, your trusted partner for premium stainless steel in Abuja. We are proud to supply high-quality Stainless Steel 1.4122 Hex Bars, engineered to meet the demanding needs of Nigerian industry. Recognized for its exceptional durability and corrosion resistance, this grade is an ideal choice for challenging environments. Whether your project is in manufacturing, construction, or specialized engineering, you can rely on our consistent supply and expert support to keep your operations running smoothly and efficiently.
Stainless Steel 1.4122 is a martensitic grade that blends chromium, carbon, and molybdenum to create a material known for its strength and hardness. After proper heat treatment, it develops impressive mechanical properties, offering excellent resistance to wear and tear. This makes it significantly tougher than many standard stainless steels. It also maintains good corrosion resistance, particularly in mild atmospheres and freshwater environments, striking a practical balance between durability and performance for a wide range of industrial tasks.
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.
The robust nature of Stainless Steel 1.4122 Hex Bars makes them incredibly versatile. You’ll commonly find them used in the manufacturing of essential components like shafts, valves, pumps, and fasteners, especially in settings that demand high strength. Their hexagonal shape is perfect for creating durable tools, machine parts, and fittings for the automotive and food processing industries. For any project in Abuja requiring a material that can withstand stress, friction, and mild corrosive elements, these hex bars from Maduka Metals provide a reliable and long-lasting solution.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Maduka Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Abuja, Nigeria
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