Audited Supplier
Stainless Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB, JIS, BSW, GOST
8.8
Machinery, Chemical Industry, Environmental, Building
Color-Zinc Plated
T/T, L/C, D/P
Machinery, Chemical Industry, Environmental, Build
Hexagon, Round, Square, Mushroom
Hot Galvanizing, Black, Color-Zinc, Blue-White Zin
3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
Carbon Steel, High Strength Steel, Stainless Steel
KINGLI
25 Kg/Carton, 36carton/Pallet
DIN933, DIN931
Ningbo
7318151001
Product Description
ASTM A193 B8 stud bolt astm a193 grade b8m class 2 Threaded Rods
ASTM A193 B8 Threaded rod.ASTM A193 B8M CL2 Threaded rod, Stud bolts with nuts
ASTM A193 Bolts Studs and Rods
1.ASTM A193 Stainless threaded rod / stud bolt grades
| B8 | Class 1 Stainless steel, AISI 304, carbide solution treated. |
| B8M | Class 1 Stainless steel, AISI 316, carbide solution treated. |
| B8 | Class 2 Stainless steel, AISI 304, carbide solution treated, strain hardened |
| B8M | Class 2 Stainless steel, AISI 316, carbide solution treated, strain hardened |
2.ASTM A193 Stainless threaded rod / stud bolt chemical composition:
| Element | B8 (AISI 304) | B8M (AISI 316) |
| Carbon | 0.08% max | 0.08% max |
| Manganese | 2.00% max | 2.00% max |
| Phosphorus, max | 0.05% | 0.05% |
| Sulfur, max | 0.03% | 0.03% |
| Silicon | 1.00% max | 1.00% max |
| Chromium | 18.0 - 20.0% | 16.0 - 18.0% |
| Nickel | 8.0 - 11.0% | 10.0 - 14.0% |
| Molybdenum | 2.00 - 3.00% |
3.ASTM A193 Stainless threaded rod / stud bolt mechanical property:
| Grade | Size | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA % min |
| B8 Class 1 | All | 75 | 30 | 30 | 50 |
| B8M Class 1 | All | 75 | 30 | 30 | 50 |
| B8 Class 2 | Up to 3/4 | 125 | 100 | 12 | 35 |
| 2007/8/1 | 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 |
| 2007/8/1 | 100 | 80 | 20 | 45 | |
| 1-1/8 - 1-1/4 | 95 | 65 | 25 | 45 | |
| 1-3/8 - 1-1/2 | 90 | 50 | 30 | 45 |
