Sadiki Metals, a reputable manufacturer and supplier located in Kinshasa, Congo, proudly offers top-notch **Stainless Steel 1.4122 Flat Bars** that are engineered to excel in tough industrial settings. This martensitic stainless steel is celebrated for its impressive combination of strength, hardness, and resistance to corrosion, making it a popular choice across various industries. At Sadiki Metals, they employ cutting-edge manufacturing methods and rigorous quality control to guarantee that every product is precise, durable, and consistent. Their Stainless Steel 1.4122 Flat Bars are perfect for applications that demand exceptional wear resistance, moderate corrosion resistance, and high mechanical strength, even in challenging conditions.
These **Stainless Steel 1.4122 Flat Bars** primarily consist of **chromium (12–14%)** and **molybdenum (0.8–1.2%)**, along with carefully controlled amounts of carbon, manganese, silicon, and nickel. This specific blend boosts the alloy’s hardness, wear resistance, and corrosion protection, particularly in mildly corrosive environments. On the mechanical side, it boasts a **tensile strength ranging from 700–950 MPa** and a **hardness of up to 250 HB** in its annealed state, which can be further enhanced through heat treatment. The material also offers good machinability and toughness, making it suitable for both precision tasks and heavy-duty engineering applications.
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 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.
Yes, Stainless Steel 1.4122 flat bars can be heat treated. It is typically hardened by quenching and tempering, allowing control over hardness and strength for specific applications.
Stainless Steel 1.4122 flat bars resist corrosion due to their high chromium content, forming a passive oxide layer that protects the material from oxidation and corrosion in various environments.
You’ll find **Stainless Steel 1.4122 Flat Bars** utilized across a variety of industries due to their remarkable strength and abrasion resistance. In the **automotive industry**, they’re commonly used for shafts, bolts, and gear components. In the **mechanical and manufacturing sectors**, they play a vital role in tool parts, valves, and pump components. The **food processing and chemical industries** rely on them for equipment parts that come into contact with mild acids and cleaning agents. Plus, their durability and formability make them ideal for **cutlery, industrial knives, and machine construction**, where dependable performance and precise dimensions are crucial.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sadiki Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kinshasa, Congo
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