Manufacturer of ASME Sa193 B8m Class 1 Stud Bolt at discounted price
astm a193 grade B8M bolts belong to the medium to high temperature service fasteners. Viha Steel & Forging is a leading manufacturer and supplier of the different types of class 1 and astm a193 b8m class 2 bolts in different types and sizes. The material used for the making of these fasteners is the 316 stainless steel. The chromium, nickel and molybdenum content makes the material stronger.
The astm a193 grade b8m threaded rod and other fasteners have good tensile strength ranging from 75ksi to 110ksi depending on the class and size of the fasteners. They range from 7/8 inches to 1 ½ inches. The minimum yield strength ranges from 30ksi to 95ksi. The ASTM A193 Gr B8m Studs come in two different classes. The class 1 products are carbide solution treated while the class 2 products are strain hardened in addition to the carbide solution treatment. The ASTM A193 B8m Class 1 fasteners are strong and can withstand high temperatures.
The material also has good resistance to chloride ion stress corrosion cracking. The molybdenum content in the fasteners makes this possible. Therefore the different types of the ASTM A193 Gr b8m bolt can be used in marine and sea water applications. The applications include chemical, food processing, marine, petroleum and pharmaceutical industrial applications. As a leading manufacturer and supplier of these fasteners, please feel free to contact us for more information on the different types such as the A193 B8M Stud Bolts and others with prices.
Standard Specification For Astm A193 B8M Bolt
ASTM A193, Grade B8M Class 1 Stainless steel, AISI 316, carbide solution treated.
Stainless steel, AISI 316, carbide solution treated.
ASTM A193, Grade B8 Class 2 Stainless steel, AISI 304, carbide solution treated, strain hardened
Specialized manufacturer of: ASTM A193 Carriage Bolt, ASTM A193 B8M Flange Bolt, ASTM A193 heavy hex bolt, ASTM A193 B8M Hex Cap Screw, ASTM A193 B8M Allen Cap Screw, ASTM A193 Machine Screw
ASTM A193 Gr b8m bolt Supplier, Before Buy Check A193 B8M Bolt Torque Chart
A193 Grades
- ASTM A193 B7: Alloy steel, AISI 4140 or 4142, quenched and tempered
- ASTM A193 B6 : Stainless steel, AISI 410, heat treated
- ASTM A193 B8 : Class 1 Stainless steel, AISI 304, carbide solution treated.
- ASTM A193 B8M : Class 1 Stainless steel, AISI 316, carbide solution treated.
- ASTM A193 B8 Class 2 Stainless steel, AISI 304, carbide solution treated, strain hardened
- ASTM A193 B8M Class 2 Stainless steel, AISI 316, carbide solution treated, strain hardened
- ASTM A193 B8T: Class 1 or 2 Stainless steel, AISI 321, with additional element of Titanium
- ASTM A193 B16: Chromium-Molybdenum-Vanadium, similar to B7 with Vandium added
- ASTM A193 B7M Similar properties as B7 but with specialized heat treating to create differing mechanical properties
- ASTM A193 B8R: Stainless steel, AISI 209, also known as Nitronic 50, nitrogen strengthened
- ASTM A193 B8S: Stainless Steel, AISI 218, also known as Nitronic 60, nirtrogen strengthened
A193 Mechanical Properties
| Grade | Size | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA % min | HBW | HRC |
|---|---|---|---|---|---|---|---|
| B7 | Up to 2-1/2 | 125 | 105 | 16 | 50 | 321 max | 35 max |
| 2-5/8 - 4 | 115 | 95 | 16 | 50 | |||
| 4-1/8 - 7 | 100 | 75 | 18 | 50 | |||
| B8 Class 1 | All | 75 | 30 | 30 | 50 | 223 max | 35 max |
| B8M Class 1 | All | 75 | 30 | 30 | 50 | 223 max | 96 max |
| B8 Class 2 | Up to 3/4 | 125 | 100 | 12 | 35 | 321 max | 35 max |
| 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 | |||
| B8M Class 2 | Up to 3/4 | 110 | 95 | 15 | 45 | 321 max | 35 max |
| 7/8 - 1 | 100 | 80 | 20 | 45 | |||
| 1-1/8 - 1-1/4 | 95 | 65 | 25 | 45 | |||
| 1-3/8 - 1-1/2 | 90 | 50 | 30 | 45 |
| Grade | Size | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA % min | HBW | HRC |
|---|---|---|---|---|---|---|---|
| B8M Class 1 | All | 75 | 30 | 30 | 50 | 223 max | 96 max |
| B8M Class 2 | Up to 3/4 | 110 | 95 | 15 | 45 | 321 max | 35 max |
| 7/8 - 1 | 100 | 80 | 20 | 45 | |||
| 1-1/8 - 1-1/4 | 95 | 65 | 25 | 45 | |||
| 1-3/8 - 1-1/2 | 90 | 50 | 30 | 45 |
we can help with all A193 B8M Stud Bolts supply needs. offer Genuine price of A193 B8M Material
A193 Chemical Properties
| Element | B7 (AISI 4140) | B8 (AISI 304) | B8M (AISI 316) |
|---|---|---|---|
| Carbon | 0.38 - 0.48% | 0.08% max | 0.08% max |
| Manganese | 0.75 - 1.00% | 2.00% max | 2.00% max |
| Phosphorus, max | 0.035% | 0.045% | 0.045% |
| Sulfur, max | 0.040% | 0.030% | 0.030% |
| Silicon | 0.15 - 0.35% | 1.00% max | 1.00% max |
| Chromium | 0.80 - 1.10% | 18.0 - 20.0% | 16.0 - 18.0% |
| Nickel | 8.0 - 11.0% | 10.0 - 14.0% | |
| Molybdenum | 0.15 - 0.25% | 2.00 - 3.00% |
A193 Recommended Hardware
| Bolt Grade | Nuts | Washers |
|---|---|---|
| B7 | A194 Grade 2H | F436 |
| B8 Class 1 | A194 Grade 8 | SS304 |
| B8M Class 1 | A194 Grade 8M | SS316 |
| B8 Class 2 | A194 Grade 8 | SS304 |
| B8M Class 2 | A194 Grade 8M | SS316 |
Check A193 B8M Heavy Hex Bolts Specification, Chemical Composition and Mechanical Properties chart online
Heat treated conditions for the ferritic materials include:
- normalized & tempered
- quenched & tempered.
Heat treated conditions for the austentic stainless steels include
- Carbide solution treated (Class 1)
- Carbide solution treated after finishing (Class 1A)
- Carbide solution treated nitrogen-bearing stainless steels (Class 1B & 1C)
- Carbide solution treated by cooling rapidly from the rolling temperature (Class 1D)
- Carbide solution treated and Strain-hardened (Classes 2, 2B, and 2C)
Astm A193 Tensile Strength / Hardness Chart
| Grade and Class | Diameter | Tensile Strength Min KSI | Yield Strength 0.2% Offset KSI | Elongation in 4D, Min, % | Reduction of Area Min, % | Hardness Max Brinell | Hardness Max Rockwell |
|---|---|---|---|---|---|---|---|
| B5 | up to 4" incl | 100 | 80 | 16 | 50 | - | - |
| B6 | up to 4" incl | 110 | 85 | 15 | 50 | - | - |
| B6X | up to 4" incl | 90 | 70 | 16 | 50 | - | C26 |
| B7 | to 2-1/2" | 125 | 105 | 16 | 50 | - | C35 |
| over 2-1/2 to 4" | 115 | 95 | 16 | 50 | - | C35 | |
| over 4" to 7" | 100 | 75 | 18 | 50 | - | C35 | |
| B7M | up to 4" incl | 100 | 80 | 18 | 50 | 235 | B99 |
| over 4" to 7" | 100 | 75 | 18 | 50 | 235 | B99 | |
| B16 | to 2-1/2" | 125 | 105 | 18 | 50 | 321 | C35 |
| over 2-1/2" to 4" | 110 | 95 | 17 | 45 | 321 | C35 | |
| over 4" to 7" | 100 | 85 | 16 | 45 | 321 | C35 | |
| Classes 1 and 1D: B8, B8M, B8P, B8LN, B8ML | ALL | 75 | 30 | 30 | 50 | 223 | B96 |
| Class 1: B8C, B8T | ALL | 75 | 30 | 30 | 50 | 223 | B96 |
| Class 1A: B8A, B8CA, B8MA, B8PA, B8TA, B8LNA, B8MLNA, B8NA, B8MNA, B8MLCuNA | ALL | 75 | 30 | 30 | 50 | 192 | B90 |
| Classes 1B & 1D: B8N, B8MN, B8MLCuN | ALL | 80 | 35 | 30 | 40 | 223 | B96 |
| Class 1C and 1D: B8R | ALL | 100 | 55 | 35 | 55 | 271 | C28 |
| Class 1C: B8RA | ALL | 100 | 55 | 35 | 55 | 271 | C28 |
| Classes 1C and 1D: B8S | ALL | 95 | 50 | 35 | 55 | 271 | C28 |
| Classes 1C: B8SA | ALL | 95 | 50 | 35 | 55 | 271 | C28 |
| Class 2: B8, B8C, B8P, B8T, B8N | to 3/4" | 125 | 100 | 12 | 35 | 321 | C35 |
| over 3/4" to 1" | 115 | 80 | 15 | 35 | 321 | C35 | |
| over 1" to 1-1/4" | 105 | 65 | 20 | 45 | 321 | C35 | |
| over 1-1/4 to 1-1/2" incl | 100 | 50 | 28 | 45 | 321 | C35 | |
| Class 2 B8M, B8MN, B8MLCuN | to 3/4" | 110 | 96 | 15 | 45 | 321 | C35 |
| over 3/4" to 1" | 100 | 80 | 20 | 45 | 321 | C35 | |
| over 1" to 1-1/4" | 95 | 65 | 25 | 45 | 321 | C35 | |
| over 1-1/4 to 1-1/2" incl | 90 | 50 | 30 | 45 | 321 | C35 | |
| Class 2B: B8, B8M2 | to 2" incl | 95 | 75 | 25 | 40 | 321 | C35 |
| over 2" to 2-1/2" incl | 90 | 65 | 30 | 40 | 321 | C35 | |
| over 2-1/2 " to 3" incl | 80 | 55 | 30 | 40 | 321 | C35 | |
| Class 2C: B8M3 | to 2" incl | 85 | 65 | 30 | 60 | 321 | C35 |
| over2" | 85 | 60 | 30 | 60 | 321 | C35 |
ASTM A193 Characteristics
| Grade | Description | Diameter | Tensile Strength, min. | Yield Strength, min. | Hardness, max. | Marking |
|---|---|---|---|---|---|---|
| ASTM A193 B6 | S41000 (410) | Up to 4” | 110 | 85 | B6 | |
| ASTM A193 B7 | Chromium-Molybdenum | 2 1/2” and under | 125 | 105 | 321 HB or 35 HRC | B7 |
| over 2 1/2” to 4” | 115 | 95 | 321 HB or 35 HRC | |||
| over 4” to 7” | 100 | 75 | 321 HB or 35 HRC | |||
| ASTM A193 B7M | Chromium-Molybdenum | 4” and under | 100 | 80 | 235 HB or 99 HRB | B7M |
| over 4” to 7” | 100 | 75 | 235 HB or 99 HRB | |||
| ASTM A193 B16 | Chromium-Molybdenum- Vanadium | 2 1/2” and under | 125 | 105 | 321 HB or 35 HRC | B16 |
| over 2 1/2” to 4” | 110 | 95 | 321 HB or 35 HRC | |||
| over 4” to 8” | 100 | 85 | 321 HB or 35 HRC | |||
| ASTM A193 B8 class 1 | S30400 (304) | all | 75 | 30 | 223 HB or 96 HRB | B8 |
| ASTM A193 B8 class 2 | S30400 (304) | 3/4” and under | 125 | 100 | 321 HB or 35 HRC | B8SH |
| over 3/4” to 1” | 115 | 80 | 321 HB or 35 HRC | |||
| over 1” to 1 1/4” | 105 | 65 | 321 HB or 35 HRC | |||
| over 1 1/4” to 1 1/2” | 100 | 50 | 321 HB or 35 HRC | |||
| ASTM A193 B8C class 1 | S34700 (347) | all | 75 | 30 | 223 HB or 96 HRB | B8C |
| ASTM A193 B8C class 2 | S34700 (347) | 3/4” and under | 125 | 100 | 321 HB or 35 HRC | B8CSH |
| over 3/4” to 1” | 115 | 80 | 321 HB or 35 HRC | |||
| over 1” to 1 1/4” | 105 | 65 | 321 HB or 35 HRC | |||
| over 1 1/4” to 1 1/2” | 100 | 50 | 321 HB or 35 HRC | |||
| ASTM A193 B8M class 1 | S31600 (316) | all | 75 | 30 | 223 HB or 96 HRB | B8M |
| ASTM A193 B8M class 2 | S31600 (316) | 3/4” and under | 110 | 95 | 321 HB or 35 HRC | B8MSH |
| over 3/4” to 1” | 100 | 80 | 321 HB or 35 HRC | |||
| over 1” to 1 1/4” | 95 | 65 | 321 HB or 35 HRC | |||
| over 1 1/4” to 1 1/2” | 90 | 50 | 321 HB or 35 HRC | |||
| ASTM A193 B8T class 1 | S32100 (321) | all | 75 | 30 | 223 HB or 96 HRB | B8T |
| ASTM A193 B8T class 2 | S32100 (321) | 3/4” and under | 125 | 100 | 321 HB or 35 HRC | B8TSH |
| over 3/4” to 1” | 115 | 80 | 321 HB or 35 HRC | |||
| over 1” to 1 1/4” | 105 | 65 | 321 HB or 35 HRC | |||
| over 1 1/4” to 1 1/2” | 100 | 50 | 321 HB or 35 HRC | |||
| ASTM A193 B8R | S20910 | all | 100 | 55 | 271 HB or 28 HRC | B8R |
| ASTM A193 B8S | S21800 | all | 95 | 50 | 271 HB or 28 HRC | B8S |
buy ASTM A193 B8M Nuts at lowest possible price in Mumbai
Astm A193 B8m Hex Bolt Price In India
- B7 L7 L7m Black Stud Bolt and 2h Nut Stainless Steel ASTM A193 B8 B8m Ss304 Ss316 Stud Bolt with Heavy Hex Nut (M4-M100)
Price: US $0.1-10 / Bag
1 Bag (Min. Order) - No China supplier ASTM A193 stainless steel SS316 B8 B8m stud bolt
Price: US $500-900 / Ton
200 Pieces (Min. Order) - Ansi Astm A193 stainless steel aisi316 B8ma B8m stud bolt
Price: US $0.005-0.1 / Piece
500 Pieces (Min. Order) - Hot selling ASTM A193 B8M hex bolt/screw
Price: US $1-1.8 / Piece
2000 Pieces (Min. Order) - m20 galvanized a325 brass astm a193 b8m hex bolt class 2
Price: US $900-1200 / Ton
1 Ton (Min. Order) - Specializing in the production of high-quality astm a193 grade b8m stainless steel stud bolts
Price: US $0.01-2 / Piece
1000 Pieces (Min. Order) - Thread Rod/Bar DIN975/ASTM A193 B7/ B7M/B8/B8M with grade4.8/8.8/10.9/12.9/A2/A4 made in India
Price: US $0.1-0.2 / Piece
50 Pieces (Min. Order) - ASTM A193 B7 Studs Teflon Coated
Price: US $0.15-0.86 / Piece
0.5 Tons (Min. Order) - Cheap Price Stainless Steel B8 B8M Stud Bolt Astm A193 On Stock
Price: US $0.6-1.1 / Piece
8000 Pieces (Min. Order) - din975 stainless steel 316 a4 ASTM A193 B8M thread rod
Price: US $0.001-0.5 / Piece
5000 Pieces (Min. Order) - Carbon steel Stainless steel DIN835 stud bolt, Stainless steel 316 ASTM A193 B8M stud bolt nut/bolt
Price: US $0.01-1 / Piece
1 Piece (Min. Order) - AISI 304/316 ASTM a193 b8/b8M hex bolt
Price: US $0.01-0.1 / Piece
1 Piece (Min. Order) - Astm a193 grade b7 m42 stud bolts
Price: US $0.1-5 / Piece
100 Kilograms (Min. Order) - India manufacturer ASTM A 193 B7 threaded rod with hole
Price: US $0.001-0.5 / Piece
500 Pieces (Min. Order) - DIN975/Thread Rod internal thread/ASTM A193 B7/ B7M/B8/B8M with grade4.8/8.8/10.9/12.9/A2/A4
Price: US $0.1-0.2 / Piece
50 Pieces (Min. Order) - Stud Bolt DIN975/ASTM A193 B7/ B7M/B8/B8M
Price: US $399-799 / Ton
5 Tons (Min. Order) - UNC UNF stainless steel316 B8M stud bolt and nuts
Price: US $0.001-0.5 / Piece
500 Pieces (Min. Order) - Factory direct low price high quarlity A193 B8M stud bolt
Price: US $0.01-1 / Piece
1000 Pieces (Min. Order) - DIN 975/Thread Rod/ASTM A193 B7/ B7M/B8/B8M with grade4.8/8.8/10.9/12.9/A2/A4
Price: US $0.1-0.2 / Piece
50 Pieces (Min. Order) - M2 M6 ASTM A193 B7/B7M/B8/B8M Dacromet Threaded Bar DIN975
Price: US $0.0012-0.005 / Piece
1000 Pieces (Min. Order) - AISI 304/316 ASTM A193 B8/B8M Hex/Hexagon Heavy Bolt ANSI B18.2.1
Price: US $0.012-0.05 / Piece
1000 Pieces (Min. Order) - B8T B8M B8C STUD BOLT M12 X 400MM ASTM A193
Price: US $0.9-1.1 / Pieces
50 Pieces (Min. Order) - Stud Bolt DIN975/ASTM A193 B7/ B7M/B8/B8M
1000 Pieces (Min. Order) - Hot Stainless ASTM A193 B8M ACME stud India factory
Price: US $0.05-3.1 / Piece
800 Pieces (Min. Order) - B8M A193 B8M ASTM A193 GR B8M 8 HEX BOLT
Price: US $1.8-2.3 / Pieces
50 Pieces (Min. Order) - Stainles Steel Heavy Hex bolts ASTM A193 B8M B8
Price: US $0.1-1 / Piece
1000 Pieces (Min. Order) - heavy duty stainless steel half thread B8M stud bolt
Price: US $0.001-0.5 / Piece
5000 Pieces (Min. Order) - ASTM A193 B8 stud bolts
Price: US $0.01-0.5 / Piece
500 Pieces (Min. Order) - ASTM A193 B8M stainless steel thread rod
Price: US $0.01-1 / Piece
1000 Pieces (Min. Order) - Stainless Steel SS304 A2-70 ASTM A193 B8m Hex Bolt (DIN933 DIN931)
Price: US $0.12-0.5 / Piece
1000 Pieces (Min. Order) - Standard size ASTM A193 B8M Stainless steel stud bolt
Price: US $600-1400 / Ton
0.5 Tons (Min. Order) - 3/8 ASTM A193 B6 B8 B8m B7 B7m DIN 975 thread bar
Price: US $0.6-1.8 / Piece
5000 Pieces (Min. Order) - 7/8 ASTM A193 B6 B8 B8m B7 B7m DIN 975 thread bar
Price: US $0.6-1.8 / Piece
5000 Pieces (Min. Order) - M8 ASTM A193 B6 B8 B8m B7 B7m DIN 975 thread bar
Price: US $0.6-1.8 / Piece
5000 Pieces (Min. Order) - Thread Rod/Bar DIN975/ASTM A193 B7/ B7M/B8/B8M
Price: US $600-750 / Ton
1 Ton (Min. Order) - headless ASTM A193 B7/B7M/B8/B8M stud bolt
Price: US $800-1600 / Ton
0.9 Tons (Min. Order) - stud bolt din975/astm a193 b7/ b7m/b8/b8m
Price: US $0.0001-1 / Piece
1000 Pieces (Min. Order) - stud bolts with hex nut DIN975/astm a193 B7/ B7M/B8/B8M black/zinc plated/HDG surface finish
Price: US $0.01-0.02 / Piece
1000 Pieces (Min. Order) - High quality DIN 938 Astm A193 gr B8M Stud Bolt
Price: US $0.5-1.0 / Pieces
1000 Pieces (Min. Order) - Stainless steel 316 ASTM A193 B8M stud bolt nut/bolt
Price: US $0.02-250 / Piece
1 Piece (Min. Order) - Thread Rod/Bar DIN975/ASTM A193 B7/ B7M/B8/B8M with grade4.8/8.8/10.9/12.9/A2/A4
10 Pieces (Min. Order) - Stainless steel 316 ASTM A193 B8M stud bolt nut/bolt
Price: US $378.0 / Tons
10 Tons (Min. Order) - Carbon steel Stainless steel DIN835 stud bolt, Stainless steel 316 ASTM A193 B8M stud bolt nut/bolt
Price: US $0.08-0.72 / Piece
1000 Pieces (Min. Order) - Stainless steel 316 ASTM A193 B8M stud bolt
Price: US $0.01-1 / Piece
10000 Pieces (Min. Order) - Stainless Steel Stud Bolt 304 316 A2-70 A4-80 ASTM A193 Grade B8M
Price: US $0.05-50 / Piece
10 Pieces (Min. Order) - Low price M22 ASTM A193 Grade B8M AISI 316 nickel plating stud bolt
Price: US $0.01-150 / Piece
1 Piece (Min. Order) - High tensile astm a193 b7 stud bolts
Price: US $0.1-0.2 / Piece
1 Piece (Min. Order) - best quality astm a453 gr. 660 thread rod
Price: US $0.001-0.86 / Piece
1 Piece (Min. Order) - 2017 hot sales astm a193 grade b7 stud bolt
Price: US $0.01-1 / Piece
5000 Pieces (Min. Order) - Stud bolt DIN 975 grade8.8 ASTM A193 B6 B7 B7m B8m B8 stud bolt
Price: US $500-900 / Ton
200 Pieces (Min. Order)