Welcome to Al Summan Metals, your dependable partner in Dubai for premium stainless steel solutions. We take pride in delivering sturdy materials built to satisfy the needs of today’s industry, and our Stainless Steel 1.4122 square bars are a prime example. Renowned for their outstanding durability and resistance to corrosion, these bars are designed to provide dependable performance in demanding conditions. We recognize that the quality of your raw materials has a direct effect on how well your projects succeed, which is why we are dedicated to offering products you can rely on.
Stainless Steel 1.4122 is a martensitic grade that pairs a high carbon content with a substantial amount of chromium, delivering an excellent balance of strength and wear resistance. Its makeup grants it remarkable mechanical properties, such as high tensile strength and solid hardness, both of which can be improved further via heat treatment. This renders the material durable enough to endure heavy loads and abrasive environments without deforming, guaranteeing a long service life for components produced from these square bars.
Standard : AISI, ASTM, BS, DIN, GB, JIS
Specification : ASTM A276 / ASME SA276
Diameter : 6mm-500mm
Width: 100-4200mm
Length : 1 to 6 meters & according to the customer’s specifications.
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 are suitable for heat treatment. They are usually hardened and tempered to improve their strength and resistance to wear, with tempering temperatures falling between 200°C and 400°C based on the properties required.
When selecting Stainless Steel 1.4122 square bars, weigh factors such as needed strength, resistance to corrosion, wear resistance, the operating environment, dimensional precision, thermal characteristics, adherence to industry standards, and how well the material lends itself to machining or heat treatment.
Yes, Stainless Steel 1.4122 square bars are weldable, though they need to be preheated to about 200-300°C along with post-weld heat treatment to lower residual stresses and preserve mechanical properties.
The durability and abrasion resistance of 1.4122 square bars make them remarkably adaptable. You will frequently see them applied in the production of cutting tools, surgical instruments, and precision shafts for industrial machinery. They also serve as an outstanding option for parts such as valve components, pump shafts, and spindle rods that need to withstand ongoing friction and exposure. For engineers and fabricators handling projects that call for a material capable of holding an edge and resisting wear, these square bars deliver a reliable and high-performing solution.
We supply materials accompanied by mill test certificates as well as third-party test certificates, guaranteeing the highest levels of quality and compliance.
Al Summan Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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