ASTM A193 Grade B8C Bolts
SA 193 Gr B8c class 1 Screw, ASTM A193 grade b8c Hex Bolts manufacturer and supplier in India
ASTM A193 B8C Class 1 Bolts
ASTM A193 Grade B8c Hex Bolts
ASME SA 193 Gr B8c Screw
Table of Content
- What do you mean by ASTM A193 B8C Class 1 Bolts ?
- Spec chart of ASTM A193 Grade B8c Hex Bolts
- Chemical Structure of ASME SA 193 Gr B8c Screw
- A193 B8c Class 2 stud Bolts Mechanical Strength Table
- Dimensions of ASME SA193 B8C Bolts
- Various types of ASTM A193 Gr. B8c Bolt
- ASTM A193 B8C Heavy Hex Bolt Dimension
- Standard Specification of ASME SA193 B8C Bolts
Find ASTM A193 B8C Class 1 Stud sizes, ASTM A193 gr. b8c Material equivalents
| Grade | Tensile Class | Raw Material Description |
|---|---|---|
| B8C | Class 1 | AISI 347 Stainless Steel, Carbide Solution Treated |
| B8C | Class 2 | AISI 347 Stainless Steel, Carbide Solution Treated and Strained Hardened |
India's Largest ASTM A193 B8C Bolts, B8C Stud, ASME SA193 Grade B8C Bolts Manufacturers in India
| Chemical | Percentage (%) |
| C. | 0.08 max. |
| Mn. | 2.00 max. |
| Si. | 1.00 max. |
| P. | 0.045 max. |
| S. | 0.030 max. |
| Cr. | 17.00---19.00max. |
| Ni. | 12.00---13.00max. |
| Mo. | ---- |
Get SA 193 B8C Screw, ASTM A193 B8C Class 2 Fasteners Specifications, A193 B8C Heavy Hex Bolts Torque
| Grade | Diameter | Tensile Strength | Yield Strength | Elongation | Reduction | Hardness |
|---|---|---|---|---|---|---|
| Grade B8C | M20 and under | 860 | 690 | 12 | 35 | 321 HBW or 35 HRC |
| Grade B8C | M20 to M24, inclusive | 690 | 550 | 20 | 45 | 321 HBW or 35 HRC |
| Grade B8C | M24 to M30, inclusive | 655 | 450 | 25 | 45 | 321 HBW or 35 HRC |
| Grade B8C | M30 to M36, inclusive | 620 | 345 | 30 | 45 | 321 HBW or 35 HRC |
Instant Delivery available on A193 b8c material, ASME SA193 B8C Nut and ASTM A193 B8C Stud Bolts
| NOMINAL SIZE (D) | BODY DIAMETER | HEAD THICKNEASTM A193 | ACROASTM A193 THE FLATS | ACROASTM A193 CORNERS | ||||
|---|---|---|---|---|---|---|---|---|
| D (MAX) | D (MIN) | H (MAX) | H (MIN) | F (MAX) | F (MIN) | C (MAX) | C (MIN) | |
| m12 | 12.00 | 11.73 | 7.76 | 4.24 | 19.00 | 17.73 | 20.78 | 20.03 |
| m14 | 14.00 | 13.73 | 9.09 | 8.51 | 22.00 | 20.67 | 24.25 | 23.35 |
| m16 | 16.00 | 15.73 | 10.32 | 9.68 | 24.00 | 23.67 | 27.71 | 26.75 |
| m24 | 24.00 | 23.67 | 15.44 | 14.56 | 36.00 | 35.00 | 41.57 | 39.55 |
| m30 | 30.00 | 29.67 | 19.48 | 17.92 | 46.00 | 45.00 | 53.12 | 50.85 |
| m42 | 42.00 | 41.38 | 26.97 | 25.03 | 65.00 | 62.90 | 75.06 | 71.71 |
| m48 | 48.00 | 47.38 | 31.07 | 28.93 | 75.00 | 72.60 | 86.60 | 82.76 |
| m56 | 56.00 | 55.26 | 36.2 | 33.80 | 85.00 | 82.20 | 98.15 | 93.71 |
| m64 | 64.00 | 63.26 | 41.32 | 38.68 | 95.00 | 91.80 | 109.70 | 104.65 |
| m80 | 80.00 | 79.26 | 51.58 | 48.42 | 115.00 | 111.00 | 132.72 | 126.54 |
| m90 | 90.00 | 89.13 | 57.74 | 54.26 | 130.00 | 125.50 | 150.11 | 143.07 |
| m100 | 90.00 | 99.13 | 63.9 | 60.10 | 145.00 | 140.00 | 167.43 | 159.60 |
| ASTM A193 Grade B8C Stud Bolt | A193 B8C Hex Nut |
| ASTM A193 B8C Anchor Bolt | B8C Heavy Hex Bolts |
| A193 Gr. B8C Split Washers | ASME SA193 Eye Bolt |
| ASTM A193 Gr. B8C Threaded Rod | ASTM A193 Grade B8C Double Ended Studs |
| ASME SA193 B8C Eye Nuts | A193 B8C Spring Washers |
| ASTM A193 Grade B8C Lock Washers | ASTM A193 Grade B8C T Nuts |
| ASTM A193 Grade B8C Lock Nut | A193 B8C Square Nuts |
| ASME SA193 B8C U Bolts | A193 B8C Flange Bolts |
| Diameter (D) | Body Diameter (D) | Across the Flats (F) | Across the Corners © | Head Height (H) | Thread Lengths (T) | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| MAX | MIN | MAX | MIN | MAX | MIN | MAX | MIN | < 6” | > 6” | |
| 1/2 | 0.515 | 0.482 | 0.875 | 0.85 | 1.01 | 0.969 | 0.364 | 0.302 | 1.25 | 1.5 |
| 5/8 | 0.642 | 0.605 | 1.062 | 1.031 | 1.227 | 1.175 | 0.444 | 0.378 | 1.5 | 1.75 |
| 3/4 | 0.768 | 0.729 | 1.25 | 1.212 | 1.443 | 1.383 | 0.524 | 0.455 | 1.75 | 2 |
| 7/8 | 0.895 | 0.852 | 1.438 | 1.394 | 1.66 | 1.589 | 0.604 | 0.531 | 2 | 2.25 |
| 1 | 1.022 | 0.976 | 1.625 | 1.575 | 1.876 | 1.796 | 0.7 | 0.591 | 2.25 | 2.5 |
| 1 1/8 | 1.149 | 1.098 | 1.812 | 1.756 | 2.093 | 2.002 | 0.78 | 0.658 | 2.5 | 2.75 |
| 1 1/4 | 1.277 | 1.223 | 2 | 1.938 | 2.309 | 2.209 | 0.876 | 0.749 | 2.75 | 3 |
| 1 3/8 | 1.404 | 1.345 | 2.188 | 2.119 | 2.526 | 2.416 | 0.94 | 0.81 | 3 | 3.25 |
| 1 1/2 | 1.531 | 1.47 | 2.375 | 2.3 | 2.742 | 2.622 | 1.036 | 0.902 | 3.25 | 3.5 |
| 1 3/4 | 1.785 | 1.716 | 2.75 | 2.662 | 3.175 | 3.035 | 1.196 | 1.054 | 3.75 | 4 |
| 2 | 2.039 | 1.964 | 3.125 | 3.025 | 3.608 | 3.449 | 1.388 | 1.175 | 4.25 | 4.5 |
| 2 1/4 | 2.305 | 2.214 | 3.5 | 3.388 | 4.041 | 3.862 | 1.548 | 1.327 | 4.75 | 5 |
| 2 1/2 | 2.559 | 2.461 | 3.875 | 3.75 | 4.474 | 4.275 | 1.708 | 1.479 | 5.25 | 5.5 |
| 2 3/4 | 2.827 | 2.711 | 4.25 | 4.112 | 4.907 | 4.688 | 1.869 | 1.632 | 5.75 | 6 |
| 3 | 3.081 | 2.961 | 4.625 | 4.475 | 5.34 | 5.102 | 2.06 | 1.815 | 6.25 | 6.5 |
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