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Majid Fasteners has made a name for itself as a top-notch manufacturer and supplier of high-quality Stainless Steel 422 Washers right here in Dubai, UAE. They specialize in providing durable and precision-engineered fastening solutions that meet the demanding needs of various industries. With a strong commitment to quality, reliability, and cutting-edge engineering, Majid Fasteners delivers washers that excel in high-temperature, high-stress, and corrosive environments. Their Stainless Steel 422 Washers are particularly prized for their impressive hardness, wear resistance, and mechanical strength. Thanks to their state-of-the-art manufacturing facilities and rigorous quality control processes, the company guarantees consistent product performance, timely deliveries, and reliable service to customers both locally and around the globe.
These washers are primarily made from chromium, molybdenum, and carbon, with trace amounts of manganese, silicon, and nickel. As a martensitic stainless steel grade, SS 422 can be heat-treated to achieve remarkable hardness, tensile strength, and wear resistance. They maintain their structural integrity even at elevated temperatures and offer strong resistance to fatigue and mechanical stress. While they have moderate corrosion resistance, their outstanding mechanical performance makes them ideal for applications that face continuous operational demands, heat cycles, and harsh conditions.
| Standard | ASTM B564, ASME SB564 |
| Specification | DIN, ASTM, BS and all International Standards |
| Flat bar blocks | up to 27″ width and 15,000 lbs. |
| Cylinders and sleeves | up to 50″ maximum O.D. and 65″ maximum length |
| Discs and hubs | up to 50″ diameter and 20,000 lbs. |
| Rolled, hand forged or mandrel forged rings | up to 84″ maximum O.D. and 40″ maximum length |
| Rounds, shafts and step shafts | up to 144″ maximum length and 20,000 lbs. |
| Forging Types | Impression Die Forging, Open Die Forging, Seamless Rolled Forging, Hot Forging, Cold Forging, Open die hammer forging, Impression die drop forging, Closed Die Forging, Press Forging, Upset Forging, Compression Forging, Swaging, Rotary Forging, Roll forging. |
Element | min | max |
Carbon, C | 0.20 | 0.25 |
Manganese, Mn | 0.20 | 0.60 |
Silicon, Si | — | 1.0 |
Sulfur, S | — | 0.030 |
Phosphorus, P | — | 0.040 |
Chromium, Cr | 11 | 13.50 |
Tungsten, W | 0.75 | 1.25 |
Nickel, Ni | 0.50 | 1.00 |
Vanadium, V | 0.17 | 0.30 |
Copper, Cu | — | 0.50 |
Iron, Fe | — | *Balance |
Property | Imperial | Metric |
Density | 0.28 lb/in³ | 7.75 g/cc |
Tensile Strength | 140 ksi | 965 MPa |
Yield Strength at 0.2% Offset | 115 ksi | 793 MPa |
Modulus of Elasticity | 190 – 210 GPa | 27557 – 30458 ksi |
Poisson’s Ration | 0.27 – 0.30 | 0.27 – 0.30 |
Elongation in 4D | 13% | 13% |
Reduction of Area | 25% | 25% |
Hardness, Rockwell B | 95 max | 95 max |
| STANDARD | WERKSTOFF NR. | UNS |
| Hastelloy B2 | 2.4617 | N10665 |
Stainless Steel 422 Washers find their place in industries that require dependable fastening components capable of withstanding extreme heat, heavy loads, and ongoing stress. You’ll often see them in gas and steam turbines, power generation units, refineries, petrochemical processing plants, and furnace systems. Their thermal stability makes them perfect for turbine housings, exhaust systems, and high-temperature processing machinery. Additionally, these washers are utilized in aerospace assemblies, automotive systems, marine engineering, and heavy industrial machinery. With their exceptional durability and resistance to wear and thermal shock, Stainless Steel 422 Washers are truly a reliable choice for demanding applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
