Dalloyed is a major source of ASTM A276 Type 321 Bolts, with higher strength, resistance, and longevity for heavy use. The Bolts are extensively used in various industries, with reliability under extreme heat and corrosive conditions.
ASTM A276 321 Bolts are made from stabilized stainless steel with titanium addition for resistance against intergranular corrosion. The alloy has widespread use in processes involving exposure to heat, and therefore, aerospace, chemical process, and marine engineering industries use this alloy on a large scale. The alloy retains its toughness and strength even under extreme environments, and therefore, there are no longevity and performance problems.
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One of the major benefits of ASTM A276 Type 321 Bolts is their resistance against oxidation and corrosion when exposed to higher temperature. Other forms of stainless steels experience carbide precipitation when welded, causing degradation of their mechanical properties and their overall structure. The other advantage of these Bolts is their creeps resistance, maintaining stability when under exposure for a very long period of time under heat.
Dalloyed offers a range of Bolts, including bolts, nuts, washers, and screws, all of them made with rigorous quality specifications. The pieces are designed for heavy duty purposes, with enhanced tensile strength, fatigue resistance, and rugged performance.
As leading Manufacturers of Bolts of ASTM A276 Type 321, we maintain excellence of quality and precision engineering to meet diverse industrial specifications.
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Due to their extraordinary properties, ASTM A276 Type 321 Bolts are widely used in industries where there exists a demand for higher strength and resistance against corrosion. The Bolts are extensively used in critical applications, where safety and performance take precedence.
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ASTM A276 321 Bolts Manufacturer Dalloyed is a major Manufacturer of ASTM A276 Type 321 Bolts, producing precise-engineered pieces in accordance with international specifications. Our Bolts are thoroughly quality-checked for maximum strength, accurate dimension, and resistance against corrosion, and therefore can be best utilized for critical use in industries.
As reputed suppliers of ASTM A276 Type 321 Bolts, we maintain a variety of standard and custom-made Bolts for meeting different industrial requirements. With our network, we guarantee on-time shipments and best possible rates, helping industries attain higher levels of efficiency and productivity.
ASTM A276 Gr 321 Bolts Supplier Dalloyed is a known stockholder of ASTM A276 Type 321 Bolts, with ready stock of various Bolts of varying sizes and specifications. Rapid dispatch from our organized inventory satisfies urgent requirements from various industries. ASTM A276 321 Bolts Suppliers Being recognized suppliers of ASTM A276 Type 321 Bolts, we export industry-standard quality Bolts to global markets. Our export Bolts are packaged with maximum safety precautions against transit damages, assuring performance on arrival.
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 A276 Type 321 | 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 A276 Type 321 |
minimum
maximum
|
-
0.080
|
-
2 |
-
1
|
-
0.045
|
-
0.030
|
-
19
|
-
- |
-
13
|
-
-
|