From the heart of Hamilton’s industrial landscape, Latham Steel has built a reputation as a trusted partner for high-performance components. Our dedication to quality and precision shines through in products like the Alloy Steel Gr B5 Washer. We understand that the integrity of your projects relies on the strength of even the smallest parts, which is why we meticulously manufacture and supply these critical washers to meet the demanding standards of New Zealand’s toughest industries.
The Alloy Steel Gr B5 Washer gets its exceptional strength from a specific blend of elements, primarily chromium and molybdenum. This composition is carefully controlled to deliver outstanding mechanical properties, including a high tensile strength and excellent hardness. This means the washer can handle significant pressure and resist deformation under heavy loads, providing a reliable and durable solution that maintains its integrity in challenging environments.
| Specifications | : | ASTM A 193 ASME SA 193 |
| 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 B5 | C | Mn | P | S | Si | Cr | Mo |
| 0.37-0.49 | 0.65-1.10 | 0.035 Max | 0.04 Max | 0.15-0.35 | 0.75-1.20 | 0.15-0.25 |
| Grade | Size | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA % min |
|---|---|---|---|---|---|
| B5 | Up to 2-1/2 | 125 | 105 | 16 | 50 |
| 2-5/8 – 4 | 115 | 95 | 16 | 50 | |
| 4-1/8 – 7 | 100 | 75 | 18 | 50 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
You’ll typically find the Alloy Steel Gr B5 Washer hard at work in situations where failure is not an option. It’s a key component in high-pressure piping systems, demanding construction projects, and critical machinery where bolted connections face extreme stress, vibration, and temperature fluctuations. Its resilience makes it an ideal choice for the energy sector, heavy manufacturing, and infrastructure applications, ensuring connections stay secure and operational safety is maintained over the long term.
Latham 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 Hamilton, New Zealand.
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