Mourad Metals stands out as a top-notch manufacturer and supplier located in Tunis, Tunisia, with a focus on high-quality Stainless Steel 1.4122 Square Bars. They pride themselves on delivering square bars that are precision-engineered, boasting an excellent surface finish, precise dimensions, and outstanding mechanical properties. Thanks to their modern manufacturing facilities and a talented workforce, Mourad Metals caters to both local and international markets. Their dedication to maintaining consistent quality, ensuring timely deliveries, and offering competitive prices has made them a reliable supplier for industries that need durable and high-performance stainless steel solutions, such as automotive, engineering, and heavy industrial sectors.
Stainless Steel 1.4122 Square Bars are crafted from a martensitic stainless steel alloy that contains around 12–14% chromium and 0.15% carbon. This unique blend gives them good hardness, decent corrosion resistance, and impressive strength. In terms of mechanics, 1.4122 square bars deliver excellent tensile and yield strength, good wear resistance, and can be heat-treated to enhance their hardness and toughness. Their mix of strength, hardness, and moderate corrosion resistance makes them ideal for demanding engineering 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 |
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.
These Stainless Steel 1.4122 Square Bars find their way into various applications that require strength, wear resistance, and moderate protection against corrosion. You’ll often see them used in shafts, gears, fasteners, valve components, pump parts, and machinery components. They’re also popular in automotive, construction, and general engineering projects. Their ability to handle mechanical stress, along with good machinability and heat-treatable features, makes 1.4122 square bars a great choice for industrial and structural applications that demand durability and a long service life.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Mourad Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Tunis, Tunisia
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