Marzouk Steel, located in Tunis, Tunisia, has built a solid reputation as a reliable manufacturer and supplier of top-notch Alloy Steel Gr 2HM washers. These washers are celebrated for their precision, durability, and consistent performance, making them ideal for industrial, construction, and machinery applications that demand dependable load distribution. By employing cutting-edge manufacturing techniques, controlled heat treatment, and rigorous quality control, Marzouk Steel guarantees that each Gr 2HM washer delivers mechanical stability, resists deformation, and boasts a long service life. Catering to the automotive, fabrication, and heavy engineering sectors, the company provides washers that blend strength, toughness, and corrosion resistance, ensuring secure and trustworthy fastening in critical assemblies.
Alloy Steel Gr 2HM washers are crafted from medium carbon alloy steel and undergo heat treatment to enhance their strength, toughness, and hardness. These washers showcase impressive mechanical properties, with a tensile strength ranging from about 860 to 1,040 MPa, yield strength around 690 to 860 MPa, and an elongation of 10 to 14%. The heat treatment process significantly boosts fatigue resistance, wear resistance, and dimensional stability, ensuring reliable performance even in high-load, high-pressure, and high-stress situations.
| Specifications | : | ASTM A 194 ASME SA 194 |
| Standard | : | IS, ASTM, BS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Flat Washer, Lock Washer, Sealing Washer, Split Washer, Slot Washer, Machine Washer, Star Washer SPRINGS – Wire Spring & Flat Spring. |
| Alloy Steel 2HM | C | Mn | P | S | Si | Ni | Cr |
| 0.40% min | 1.00% max | 0.040% | 0.050% | 0.40% max | – | – |
| Specification | Material | Nominal Size, In. | Tempering Temp. °F | Proof Load Stress, ksi | Hardness Rockwell | See Note | |
|---|---|---|---|---|---|---|---|
| Min | Max | ||||||
| ASTM A194 Grade 2HM | Medium Carbon Steel, Quenched and Tempered | 1/4 – 4 | 1000 | 150 | 159 | 237 | 1,2,3 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
These Alloy Steel Gr 2HM washers find extensive use in automotive assemblies, heavy machinery, construction frameworks, and industrial equipment. They play a crucial role in evenly distributing load across bolted joints, preventing surface damage, and minimizing loosening caused by vibration or thermal cycling. With their outstanding strength, durability, and wear resistance, these washers guarantee secure and long-lasting fastening. Engineers and industrial operators often choose Alloy Steel Gr 2HM washers for critical applications that require high-performance, reliable, and maintenance-free fastening solutions in demanding industrial settings.
Marzouk Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Tunis, Tunisia.
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