Hemi Metals, Hamilton New Zealand is one of the largest manufacturing and supplying houses of quality metal products including Stainless Steel 1.4122 Square Bar. Strength and excellent corrosion resistance, high strength and good corrosion resistance with a reputation of being reliable have earned wide application in construction, automobile, and manufacturing industries. With advanced technology and rigorous quality checks, we are providing our products at an international level of excellence. Precision engineering and personalized service are our focal points as we strive to be your partner for all your metal needs.
The Chemical Composition of the Stainless Steel 1.4122 square bars shall consist of the following: 0.16-0.25% Carbon (C), 0.50-0.80% Manganese (Mn), up to 1.00% Silicon (Si), 12.00-14.00% Chromium (Cr), and 0.90-1.30% Molybdenum (Mo) with Sulfur (S) and Phosphorus (P) less than 0.030%. Its mechanical properties will include tensile strength ranging between 700 and 850 MPa, yield strength at 450 MPa, elongation at 15%, and a hardness of 220 HB. Known for high strength, wear resistance, and corrosion resistance, these are suitable for demanding applications across the automotive, manufacturing, and construction industries, giving reliable performance under difficult conditions.
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.
Stainless steel 1.4122 square bars are widely used, mainly because of their excellent strength, corrosion resistance, and wear properties, across various industries. These are generally used to manufacture automobile parts like shafts, gears, and valves, in applications that require durability and precision. They also find applications in construction for structural supports, and in the production of industrial equipment in environments of high stress. They have excellent chemical resistance and corrosion resistance to moisture, making them applicable for pump parts, turbines, and marine applications. Stainless Steel 1.4122 square bars are ideal for any application that requires toughness, reliability, and long-lasting performance.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Hemi Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hamilton New Zealand
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