Luke Steel is a well-known manufacturer and supplier of Alloy Steel Grade 2 washers, proudly based in Houston, USA. They’ve built a solid reputation for delivering durable and high-precision fastening components. Their Grade 2 alloy steel washers are specifically designed to meet the rigorous demands of various industries. Made in accordance with ASTM specifications, these washers find their place in a range of sectors, including oil & gas, power generation, petrochemical, heavy equipment, and structural engineering. With cutting-edge production capabilities and a strong commitment to quality assurance, Luke Steel guarantees that its Grade 2 washers provide consistent performance, precise dimensions, and long-lasting reliability, even in high-stress environments.
Alloy Steel Grade 2 washers are crafted from medium carbon alloy steel, typically featuring elements like carbon (around 0.30–0.60%), manganese, and small amounts of phosphorus and sulfur. These washers undergo heat treatment to enhance their mechanical strength and hardness. Their mechanical properties usually include a tensile strength ranging from 414 to 655 MPa, a yield strength of about 241 to 448 MPa, and good elongation, depending on the final heat treatment. The unique blend of chemical composition and thermal processing gives Grade 2 washers impressive wear resistance, moderate corrosion protection, and robust load-bearing capabilities, making them ideal for bolted assemblies under tension or vibration.
| 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 2 | C | Mn | P | S | Si | Ni | Cr |
| 0.40% min | 1.00% max | 0.040% | 0.050% | 0.40% max | – | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Hexagon Bolts / Set Screws | Stud Bolts | Hexagon Nuts | Socket Capscrews |
|---|---|---|---|
DIN 931 | BS4882 | DIN 934 | DIN 912 |
DIN 933 | DIN 976 | BS 1768 | DIN 6912 |
BS 1768 | BS 1769 | DIN 7984 | |
UNI 5731 | BS 1083 | ANSI B18.3 | |
UNI 5739 | BS 3692 | ISO 4762 | |
ISO 4014 | ISO 4032 | UNI 5931 | |
ISO 4017 | ISO 4033 | BS 2470 | |
BS 1769 | ANSI B18.2.2 | BS 4168 | |
BS 3692 | |||
ANSI B18.2.1 | |||
Socket & Slotted Set Screws | Socket & Slotted Countersunk Screws | Studs | Washers |
DIN 913 | DIN 963 | DIN 938 | DIN 125 |
DIN 914 | DIN 7991 | DIN 939 | DIN 9021 |
DIN 915 | BS 4168 | DIN 2510 | BS 4320 |
DIN 916 | BS 1981 | BS 4439 | BS 3410 |
DIN 551 | BS 483 | BS 2693 | |
DIN 553 | BS 2470 | Spring Washers | |
DIN 438 | DIN 127 | ||
BS 4168 | BS 4464 | ||
BS 1802 |
Alloy Steel Grade 2 washers are commonly utilized in structural and mechanical applications where secure load distribution and high strength are crucial. You’ll often find them in flanged joints, pressure vessels, piping systems, machinery mounts, and heavy-duty bolted assemblies across the construction, energy, and manufacturing sectors. These washers play a vital role in preventing loosening due to vibration and safeguarding surfaces from damage beneath bolt heads and nuts. Thanks to their sturdy construction and dependable performance, Alloy Steel Grade 2 washers are essential components in both standard and critical applications that require reliable fastening support.
Luke 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 Houstan, USA.
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