ASTM A193 Grade B7M Washers are high strength fasteners that are usually used to applications that require exceptional strength properties and superior corrosion properties. The Washers are manufactured with chrome-molybdenum steel that undergoes a specific heat treatment to enhance their strength to support harsh conditions of usage. We at Dalloyed provide the finest quality of ASTM A193 Grade B7M Washers that are manufactured to the highest standard of the industry to deliver durability and prolonged performance under harsh conditions.
ASTM A193 Grade B7M Washers are made to the requirements of the ASTM A193 standard that covers alloy steel and stainless steel bolts, Washers, washers, and other fasteners to be used at high pressure and temperature conditions. The Washers are mostly applied within the petroleum & gas, chemical processing, and power plants where strength and corrosion properties are of paramount importance. "B7M" is the designation that signifies the material is treated with a controlled heat treatment to develop the necessary hardness while retaining exceptional resistance to embrittlement by hydrogen.
Dalloyed, a trustable manufacturer of Washers of ASTM A193 Grade B7M, is devoted to the production of Washers with precision following international quality levels. We produce Washers with optimal strength, toughness, and homogeneous mechanical properties due to the severe quality measures that we undertake.
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The exceptional properties of ASTM A193 Grade B7M Washers make them a go-to choice in a range of applications
Dalloyed is a premium ASTM A193 Grade B7M Washers Suppliers providing the best quality fasteners that are of international standard to deliver the best performance and durability in harsh conditions.
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Due to their tensile strength, corrosion resistant qualities, and superior performance, the ASTM A193 Grade B7M Washers are commonly used to a variety of industries
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Dalloyed is a major stockist of ASTM A193 Grade B7M Washers with a continuous supply of the best quality fasteners to key industrial applications globally.
ASTM A193 Grade B7M Washers Dalloyed stands out to be a trustable Exporters of ASTM A193 Grade B7M Washers that supply quality fasteners that are of international quality standard. We thoroughly test the products to impart them with strength, durability, and performance that is unmatched by others in the entire world. For premium-quality ASTM A193 Grade B7M Washers, trust Dalloyed—your reliable partner in high-strength fastening solutions.
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 |
Carbon | Manganese, max | Phosphorus, max | Sulfur, max | Silicon | Chromium | Molybdenum |
---|---|---|---|---|---|---|
0.10 min/td> | 1.00 | 0.040 | 0.030 | 1.00 max | 4.00-6.00 | 0.40-0.65 |
Grade | Diameter | Tensile Strength | Yield Strength | Elongation | Reduction | Hardness |
---|---|---|---|---|---|---|
ASTM A193 Grade B7M | Up to M100, inclusive | 690 | 550 | 16 | 50 | — |