Shalan Steel stands out as a reliable manufacturer and supplier of alloy steel Gr 2HM washers right in the heart of Kuala Lumpur, Malaysia. They provide high-performance fastening components that are crucial for various industrial applications. These washers are crafted to meet the rigorous ASTM A194 Grade 2HM specifications, making them perfect for high-pressure and high-temperature settings where durability, strength, and reliability are non-negotiable. With state-of-the-art production facilities and strict quality control processes, Shalan Steel ensures that their precision-machined washers deliver uniform load distribution and secure fastening. They cater to a range of industries, including oil & gas, petrochemical, power generation, and heavy engineering, establishing themselves as a go-to source for robust and long-lasting fastening solutions both in Malaysia and around the globe.
The alloy steel Gr 2HM washers are made from medium-carbon alloy steel, enriched with elements like manganese, chromium, and molybdenum to boost their strength, toughness, and wear resistance. Through heat treatment involving quenching and tempering, these washers achieve impressive tensile and yield strength while maintaining toughness even at high temperatures. They are designed to uphold mechanical integrity in challenging environments characterized by high stress, vibration, and thermal expansion, making them ideal for critical bolted joints. Their precise dimensions and smooth surface finish help prevent loosening and enhance joint stability during heavy-duty operations.
| 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 washers find extensive use in pressure vessels, flanges, valves, turbines, and heat exchangers that operate under high-pressure steam and hot oil conditions. In the oil & gas sector, they are vital for offshore drilling platforms, pipelines, and refinery equipment. Power plants rely on them for boilers, turbines, and other high-temperature assemblies, while petrochemical facilities depend on them for reactor and process plant installations. With their unique blend of strength, heat resistance, and secure fastening capabilities, alloy steel Gr 2HM washers are truly indispensable for critical applications in demanding industries.
Shalan 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 Kuala lumpur, Malaysia.
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