ASTM A193 Grade B7M Fasteners are most prominent for offering great mechanical strength, high tensile properties, and good corrosion resistance. The fasteners have been engineered to function under unfavorable environmental conditions, hence are favorites of industry players in oil & gas, petrochemical, power plants, and construction industry. Manufactured through altered process of heat treatment, ASTM A193 Grade B7M Fasteners exhibit greater longevity along with greater corrosion cracking resistance, offering reliability to critical use conditions.
ASTM A193 Grade B7M Fasteners are essentially variations of ASTM A193 Grade B7 fasteners but specifically created to exhibit greater corrosion resistance along with greater properties of stress relaxation. The fasteners are produced using chromium-molybdenum steel that is subject to controlled heat treatment to reduce hardness without losing tensile strength. The most critical feature of ASTM A193 Grade B7M Fasteners is that they exhibit lower hardness levels compared to others, making them appropriate where there is susceptibility to cracking by hydrogen along with sulfide stress corrosion cracking.
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The superior attributes of ASTM A193 Grade B7M Fasteners make it appropriate to use within most industrial processes. Some of its most valuable benefits are
As leading Manufacturers of Fasteners of ASTM A193 Grade B7M, we maintain excellence of quality and precision engineering to meet diverse industrial specifications.
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ASTM A193 B7M Fasteners have far-reaching applications where there is requirement of high strength, corrosion protection, and longevity. Some of its most important applications are
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Dalloyed is a trustworthy ASTM A193 Grade B7M Fasteners Suppliers, offering fasteners that meet global quality specifications and ensure maximum performance under critical conditions.
At Dalloyed, our objective is to provide outstanding ASTM A193 Grade B7M Fasteners that meet global specifications. We have developed experience in manufacturing, holding, and offering outstanding-performance fasteners that have brought popularity to our company worldwide among industries. Precision Engineering: We use advanced manufacturing processes that ensure dimensional accuracy and repeatability.
Stringent Quality Control All of our fasteners are thoroughly tested to ensure that they meet industry standards including ASTM. Global Supply Network: Being outstanding ASTM A193 Grade B7M Fasteners Suppliers, we ensure there is quick delivery to varied locations. Custom Solutions: We manufacture custom fasteners that are tailored to specific industrial specifications. Competitive Pricing: We maintain our fasteners competitively priced without compromising on our product quality.
Reliable ASTM A193 B7M Fasteners Suppliers Dalloyed is a trustworthy name globally, engaged as one of the leading ASTM A193 Grade B7M Fasteners Exporters. We have our customers located in Europe, Asia, Middle East, and North America, offering products of supreme quality along with assured on-time deliveries. We have bolts, nuts, washers, and studs of varied specifications and coatings within our vast product range.
ASTM A193 Grade B7M Fasteners are critical where there is demand of high tensile strength, corrosion protection, and relaxation of stresses. With its superior quality, longevity, and global availability, Dalloyed is your partner of preference where top-quality fasteners are demanded. Oil & gas, petrochemical, power generation, or construction is your industry or need, but we have industry-leader fasteners that meet your requirement.
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 |
Grade | Diameter | Tensile ksi, minimum | Yield, ksi, minimum | Elong, %, minimum | RA % minimum | HBW | HRC |
---|---|---|---|---|---|---|---|
ASTM A193 Grade B7M | Up to 4 | 100 | 80 | 18 | 50 | 235 maximum | - |
Over 4 - 7 | 100 | 75 | 18 | 50 |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
---|---|---|---|---|---|---|---|---|---|---|
ASTM A193 Grade B7M |
minimum
maximum
|
-
0.080
|
-
2 |
-
1
|
-
0.045
|
-
0.030
|
-
19
|
-
- |
-
13
|
-
-
|