ASTM Washers
ASTM Washers are crucial components in various industrial applications, providing structural integrity, load distribution, and corrosion resistance. Manufactured to meet the stringent standards set by the American Society for Testing and Materials (ASTM), these washers ensure high performance and longevity in demanding environments.
Fasteners
What is a ASTM Washers?
ASTM Washers are specialized fasteners designed to meet ASTM standards, ensuring quality, strength, and reliability. These washers come in various materials, including stainless steel, carbon steel, alloy steel, and other high-strength metals. They play a critical role in securing bolts, reducing friction, and distributing loads evenly, preventing damage to connected surfaces. ASTM Washers are widely used in industries such as construction, automotive, aerospace, and heavy machinery.
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Advantages of Using ASTM Washers?
ASTM Washers provide numerous benefits that make them the preferred choice for industrial applications. Their primary advantages include:
- Enhanced Durability – Made from high-quality materials, ASTM Washers offer exceptional strength and resistance to wear and tear.
- Corrosion Resistance – Special coatings and high-grade alloys ensure long-lasting performance, even in harsh environments.
- Uniform Load Distribution – ASTM Washers help distribute loads evenly, reducing the risk of surface damage and ensuring structural stability.
- Temperature Resistance – Designed to withstand extreme temperatures, these washers maintain their mechanical properties under various conditions.
- Versatility – Available in different shapes and sizes, ASTM Washers can be customized to suit specific application requirements.
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High-Tensile ASTM Washers: Uses and Applications
High Tensile ASTM Washers are specifically designed for heavy-duty applications where strength and reliability are paramount. These washers provide excellent mechanical properties, making them ideal for industries that demand precision and durability.
- Construction & Infrastructure – Used in bridges, buildings, and structural frameworks to ensure secure fastening.
- Automotive Industry – Provides stability in engine components, suspensions, and braking systems.
- Aerospace Sector – Used in aircraft assemblies where high tensile strength is essential.
- Oil & Gas Industry – Suitable for pipelines, offshore drilling platforms, and refinery equipment.
- Power Plants – Ensures the stability of turbines, generators, and energy transmission systems.
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Why Choose Dalloyed for Your ASTM Washers Needs?
Dalloyed is a trusted name among ASTM Washers Manufacturers, offering top-quality washers designed for superior performance. Our washers comply with international standards, ensuring durability, corrosion resistance, and high tensile strength for various industrial applications.
As one of the most reputable ASTM Washers Suppliers, Dalloyed ensures timely delivery of premium-grade washers to clients worldwide. We maintain a vast inventory to meet the diverse requirements of industries ranging from construction to aerospace.
Dalloyed is a leading ASTM Washers Stockists, providing an extensive selection of ASTM-compliant washers. Our stock includes a variety of sizes, materials, and grades to meet the specific needs of different industrial sectors.
Being one of the most reliable ASTM Washers Exporters, Dalloyed supplies high-quality washers to global markets. Our products adhere to strict quality control measures, ensuring optimal performance in critical applications.
Certified Quality – Our washers meet ASTM specifications, ensuring superior strength and durability. Extensive Range – We stock a variety of sizes and materials to suit different industrial applications. Competitive Pricing – Get the best value for money with our cost-effective solutions. Worldwide Supply – We cater to global industries, providing reliable and timely delivery.
Dalloyed is committed to delivering high-quality ASTM Washers that meet international standards, ensuring reliability and durability for industrial applications. Contact us today for premium ASTM Washers that match your project requirements.
What Is of Specification ASTM Washers?
| Standards | Designation |
|---|---|
| ASTM | A194, A193, A240, A276, A320, A516, A564, B150, F468, F468M, F436, F593, F467, F594 |
| Thread Requirements of ASTM Bolts | UNC & UNF, ASME B1.1, Class 2A (Fastenal will inspect and accept parts with a 1A no-go gauge) |
| ASTM Bolts Manufacturing Process | Cold Heading, Wire Drawing, Heat Treatment, Insert tapping, Inspection, Surface Plating, Packing |
| ASTM Bolts Delivery time | custom product will according to special requirement, Regular product is about 7-15 days |
| ASTM Bolts Coatings | Cadmium, Black Oxide, Teflon, Galvanized, Zinc, Xylan, Others Upon Request |
| ASTM Bolts Head | Square, Hex, Hex flange, Round, T-head, Flat & Triangular etc |
| ASTM Bolts Neck type | Square, Hex, Oval, Triangular & Knurled etc |
| ASTM Bolts Dimensions | ASME B18.3, B18.2.1 |
| Melt Origin | South America/East Europe/Japan/Korea |
| Product Origin | Made in India |
| ASTM Bolts Threads Configuration | B1.13M 6h Metric Coarse Threads and ASME B1.1 2A/3A Inch Unified Threads |
| ASTM Bolts Certification | Dual Certified As per ASME & ASTM Codes |
| Additional Certifications | Merkblatt AD 2000 W2 Certified, PED 97/23/EC Certified |
| Mandatory Requirements | Free from Radioactive & Mercury Contamination |
| Additional Requirements | NACE MR0175 / MR0103 /ISO 15156 Compliance |
| ASTM Bolts Samples | Yes |
What Is Equivalent Grade ASTM Washers?
| ASTM Standard | Equivalent Grade | Description |
|---|---|---|
| ASTM A193 | Grade B7 | Alloy steel fasteners used in high-temperature and high-pressure conditions. |
| ASTM A194 | Grade 2H | High-strength carbon steel nuts for bolting applications. |
| ASTM A320 | Grade L7 | Alloy steel fasteners suitable for low-temperature applications. |
| ASTM F593 | 304/316 | Stainless steel fasteners for general corrosion resistance. |
| ASTM F594 | 304/316 | Stainless steel nuts compatible with ASTM F593 bolts. |
Chemical Composition Of ASTM Washers?
| Grade | Carbon | Manganese | Phosphorous, max | Sulfur, max | Silicon | Chromium | Nickel | Molybdenum | Other Elements |
|---|---|---|---|---|---|---|---|---|---|
| 2, 2H and 2 HM | 0.40% min. | 1.00% max. | 0.04% | 0.05% | 0.40% max | ||||
| 3 | 0.10% min. | 1.00% max. | 0.04% | 0.03% | 1.00% | 4.0-6.0% | 0.20-0.30% | ||
| 4 | 0.40 -0.50% | 0.70-0.90% | 0.035% | 0.04% | 0.15-0.35% | 0.20-0.30% | |||
| 6 | 0.15% | 1.00% | 0.04% | 0.03% | 1.00% | 11.5-13.5% | |||
| 6F | 0.15% | 1.25% | 0.06% | 0.06% | 1.00% | 12.0-14.0% | Selenium-0.15% min | ||
| 7 and 7M (AISI 4140) | 0.37-0.49% | 0.65-1.10% | 0.04% | 0.04% | 0.15-0.035% | 0.75-1.20% | 0.15-0.25% | ||
| 8 (AISI 304) | 0.08% | 2.00% max | 0.05% | 0.03% | 1.00% max | 18.0-20.0% | 8.0-11.0% | ||
| 8M (AISI 316) | 0.08% | 2.00% max | 0.05% | 0.30% | 1.00% max | 16.0-18.0% | 10.0-14.0% | 2.00-3.00% | |
| 8C | 0.08% | 2.00% | 0.045% | 0.03% | 1.00% | 17.0-19.0% | 9.0-12.0% | Columbium and Tantalum – 10x carbon content, min | |
| 8T | 0.80% | 2.00% | 0.045% | 0.30% | 1.00% | 17.0-19.0% | 9.0-12.0% | Titanium-0.70%max, Nitrogen-0.10% | |
| 8F | 0.15% | 2.00% | 0.20% | 0.15%min | 1.00% | 17.0-19.0% | 8.0-10.0% | ||
| 8R | 0.06% | 4.0-6.0% | 0.045% | 0.03% | 1.00% | 20.5-23.5% | 11.5-13.5% | 1.50-3.00% | Columbium and Tantalum-0.10-0.30%, Nirogen-0.20-0.40%, Vanadium-0.10-0.30% |
| 8S | 0.10% | 7.0-9.0% | 0.060% | 0.03% | 3.5-4.5% | 16.0-18.0% | 8.0-9.0% | Nitrogen-0.08-0.18% | |
| 16 | 0.36-0.47% | 0.45-0.70% | 0.035% | 0.40% | 0.15-0.35% | 0.80-1.15% | 0.50-0.65% | Vanadium-0.25-0.35%, Aluminum-0.015% |