Hardness testing to ISO 6508-1
Call anytime
Call anytime
Send email
Stainless Steel A193 Grade B8M Stud Bolts are essential fasteners in high-pressure and high-temperature applications. These stud bolts are crafted to meet the demanding specifications of petrochemical, power generation, and offshore drilling industries. As an SS A193 Grade B8M stud bolt supplier in India, Vision Alloys provides products that comply with ASTM A193 and ASME SA193 standards and DIN standards, ensuring their suitability for critical applications. The B8M designation indicates that these bolts are made from type 316 stainless steel, offering enhanced corrosion resistance.
Our stainless steel A193 Grade B8M stud bolt manufacturer products are composed of austenitic stainless steel alloyed with chromium, nickel, and molybdenum. The typical chemical composition includes 16-18% chromium, 10-14% nickel, and 2-3% molybdenum, which provide excellent resistance to pitting and crevice corrosion. These bolts are ideal for use in environments exposed to harsh chemicals or seawater. The material’s mechanical properties, such as tensile strength and yield strength, are critical for maintaining the integrity of connections under stress and high temperatures.
Features:
Material Composition: A193 Grade B8M stud bolts are made from stainless steel, specifically AISI 316 stainless steel. This material contains chromium, nickel, and molybdenum, which contribute to its corrosion resistance and strength.
Corrosion Resistance: One of the standout features of Grade B8M stud bolts is their high resistance to corrosion. They are particularly well-suited for use in environments where exposure to moisture, chemicals, or salt is common. This corrosion resistance helps prevent rust and degradation, ensuring a longer lifespan.
Strength: These stud bolts offer good mechanical properties, making them suitable for applications requiring a high degree of tensile strength. They can withstand substantial loads and provide reliable fastening solutions.
Temperature Tolerance: Grade B8M stud bolts can operate effectively in a wide range of temperatures, making them versatile for various industrial settings.
Corrosion Resistance: Stainless Steel A193 Grade B8M stud bolts exhibit excellent corrosion resistance due to the following factors:
Chromium Content: The presence of chromium in the stainless steel alloy forms a protective oxide layer on the surface of the bolt. This layer acts as a barrier against corrosion, even in aggressive environments.
Nickel and Molybdenum: The addition of nickel and molybdenum further enhances the alloy's resistance to pitting, crevice corrosion, and chloride-induced stress corrosion cracking.
Passivation: Grade B8M stud bolts are often passivated to remove any surface contaminants and ensure the integrity of the protective oxide layer.
Applications: Stainless Steel A193 Grade B8M stud bolts find applications in various industries, including but not limited to:
Marine Industry: Due to their excellent resistance to saltwater corrosion, these stud bolts are widely used in shipbuilding and offshore structures.
Specifications | ASTM A193 / ASME SA193 |
Diameter | 1/4"-3" Matric:M3 to M72 in length 3000mm |
Dimensions | DIN 975/976, ASME B18.2.1, B18.31.3, B16.5 |
DIN Standard | B.S. DIN 931, DIN 933, DIN 912, DIN 934, DIN 6923, DIN 603, DIN 7981, DIN 970, DIN916, DIN 7982, DIN 7985, DIN 913 |
UTS | NPT, UNS, UNF, UNC, UNEF, NPTF |
ISO | ISO 4033, ISO 4032, ISO 7380, ISO 4017, JIS standards |
Threads | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
Type | Cold Forged, Hot Forged, Bar Stock Machined, Bar Stock Milling |
The ASTM A193 B8M Class 2 bolt specification ensures that the stud bolts have undergone additional heat treatment to improve their mechanical properties. This results in a product with higher tensile strength and durability, which is suitable for use in applications with high strength and corrosion resistance. We offer various sizes and lengths, ensuring our clients can find the right stud bolt. Our commitment to quality means that every stud bolt is rigorously tested and certified, giving our clients confidence in their performance and reliability.
Regarding pricing, the ASTM A193 B8M stud bolt typically ranges in cost depending on size, length, and market conditions. These stud bolts can range from approximately ₹200 to ₹800 per unit. Vision Alloys is a leading supplier dedicated to providing high-quality products at competitive prices. We work closely with our clients to offer tailored solutions that meet their technical specifications and budgetary constraints, ensuring they receive the best value for their investment in these critical components.
To preserve the high standards of our selection of industrial stud bolts, we have always adhered to a systematic quality management process.
Our staff of experts is vibrant and talented, and they have always been our largest supporters and contributors to our success. Our vision is to create a world of stud bolts.
Element
|
B8M (AISI 316)
|
---|---|
Carbon
|
0.08% max
|
Manganese
|
2.00% max
|
Phosphorus, max
|
0.045%
|
Sulfur, max
|
0.030%
|
Silicon
|
1.00% max
|
Chromium
|
16.0 – 18.0%
|
Nickel
|
10.0 – 14.0%
|
Molybdenum
|
2.00 – 3.0
|
Grade
|
Size
|
Tensile ksi, min
|
Yield, ksi, min
|
Elong, %, min
|
RA % min
|
B8M Class 1
|
All
|
75
|
30
|
30
|
50
|
B8M Class 2
|
Up to 3/4
|
125
|
100
|
12
|
35
|
7/8 – 1
|
115
|
80
|
15
|
35
|
|
1-1/8 – 1-1/4
|
105
|
65
|
20
|
35
|
|
1-3/8 – 1-1/2
|
100
|
50
|
28
|
45
|
Hardness testing to ISO 6508-1
Nut proof load testing to ISO 898-2
Suitability for preloading to EN 14399-2
Calibrated gauges and tools
SS A193 B8M Class 2 Dowel Studs Supplier in Mumbai | Stainless Steel Gr.B8M Stud Bolt Manufacturer |
B8M SS Double Ended Stud Manufacturers in Mumbai | Stainless Steel B8M Partially Threaded Stud Bolt |
SS Gr.B8M Stud Bolts Suppliers in India | B8M Stainless Steel Stud Bolts Manufacturer in India |
Stainless Steel B8M Stud Bolts Supplier in India | SS Grade B8M Stud Bolts Price List |
Grade B8M Stainless Steel Stud Bolts | Stainless Steel B8M Welding Stud Suppliers in Mumbai |
SS Grade B8M Continuous Threaded Stud Bolts | SS Gr.B8M Double End Threaded Stud |
Stainless Steel B8M Full Thread Stud Bolt | Stainless Steel ASME SA193 Class 1 Stud |
ASME SA193 Grade B8M Stud Bolts | SS Gr.B8M Tie Rod Manufacturer in Mumbai |
ASTM A193 B8M Stainless Steel High Tensile Stud Bolts | M16 Stainless Steel B8M Flange Stud Bolt |
B8M SS Threaded Rod Manufacturer in Mumbai | SS Gr.B8M Tap End Stud Bolt |
Stainless Steel Grade B8M Stud Bolts | Stainless Steel Gr B8M Weld Studs |
B8M SS Stud Bolts Manufacturer in India | Stainless Steel Grade B8M Double Ended Threaded Stud |