The Alloy 20 consists of chromium and nickel along with iron in its chemical composition. These elements proved the Anchor Bolts with the ability to resist corrosion. The Alloy Steel B6 Anchor Bolts have the property of durability. The Alloy Steel B7 Anchor Bolts also have a number of properties as well as characteristics because of which they are used in a large number of industrial applications. The Alloy Steel B7M Anchor Bolts are manufactured using high-quality materials so that the manufactured products are also of high quality.
The Alloy Steel B16 Anchor Bolts show excellent performance in different temperature as well as pressure bound environments. The Alloy Steel 2 Anchor Bolts also have excellent properties of strength. The Alloy Steel 2HM Anchor Bolts have the characteristic of durability. The Alloy Steel 2H Anchor Bolts have perfect finishing. The Alloy Steel GR 6 Anchor Bolts , Alloy Steel GR 7 Anchor Bolts, and Alloy Steel GR 7M Anchor Bolts are manufactured by considering all the necessary norms and standards so that excellent quality products are manufactured.
| Specification | ASTM A 193 ASME SA 193 |
| Standard | DIN, ASTM, BS and all International Standards |
| Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
| Length | 3 mm to 200 mm | Custom Sizes |
| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Form | Hex, Threading, Square, Round as per Gauge Etc. |
| Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
| Threads available | UNF, BSW, BSF, METRIC, UNC, or as required |
| Threads Configuration |
ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
| Certification | Dual Certified As per ASTM & ASME Codes |
| Test Certificate | As per EN 10204 / 3.1 Manufacturer Test Certificate, PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
| Raw materials Source | JSPL, Mukund Steel, Tata Steel, Hilti India Dhamm Steel, Usha Martin,etc. |
| Packing | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
| Surface Coating |
Cadmium Coating Hot Dipped Galvanizing Coating Ptfe Coated Phosphate Coating Teflon Coating Xylon Coating Zinc Coating |
| STANDARD | WERKSTOFF NR. | UNS |
| Alloy 20 | 2.4660 | N08020 |
| Alloy Steel B6 Nuts | - | - |
| Alloy Steel B7 Nuts | - | - |
| Alloy Steel B7M | - | - |
| Alloy Steel B16 Nuts | - | - |
| Alloy Steel 2 Nuts | - | - |
| Alloy Steel 2HM Nuts | - | - |
| Alloy Steel 2H Nuts | - | - |
| Alloy Steel GR 6 Nuts | - | - |
| Alloy Steel GR 7 Nuts | - | - |
| Alloy Steel GR 7 Nuts | - | - |
| Alloy Steel GR 7M Nuts | - | - |
| Grade | C | Mn | Si | P | S | Co | Cr |
| Alloy 20 Steel | 0.02 max | 1 - 2 | 0.7 max | 0.02 max> | 0.005 max | – | 19 - 21 |
| Alloy Steel B6 | 0.15 max | 1.00 max | 1.00 max | 0.040 | 0.030 | – | 11.50-13.50 |
| Alloy Steel B7 | 0.08-0.15 | 1.00 max | 1.00 max | 0.040 | 0.030 | 0.15-0.25 | 11.50-13.50 |
| Alloy Steel B7M | 0.37 - 0.49 | 0.65 - 1.10 | 0.15-0.35 | 0.035 | 0.040 | 0.15-0.25 | 0.75-1.20 |
| Alloy Steel B16 | 0.36 - 0.47 | 0.45 - 0.70 | 0.15 - 0.35 | 0.035 max | 0.040 max | 0.50 - 0.65 | 0.80 - 1.15 |
| Alloy Steel 2 | 0.15 - 0.55 | 1.000 | 0.400 | 0.040 max | 0.050 max | - | - |
| Alloy Steel 2HM | 0.40 min | 1.00 max | 0.40 max | 0.40 max | 0.050 max | - | - |
| Alloy Steel 2H | 0.40 min | 1.00 max | 0.40 max | 0.40 max | 0.050 max | - | - |
| GR 6 | 0.15 min | 1.00 max | 1.00 max | 0.4 max | 0.03 max | - | 11.5-13.5 |
| GR 7 | 0.37-0.49% | 0.65-1.10% | 0.04% | 0.04% | 0.15-0.035% | 0.15-0.25% | 0.75-1.20% |
| GR 7M | 0.37 - 0.49 | 0.65 - 1.10 | 0.15 - 0.35 | 0.035 | 0.04 | 0.15 - 0.25 | 0.75 - 1.20 |
| Grade | Diameter | Tensile Strength | Yield Strength | Elongation | Reduction | Hardness |
| Alloy 20 | 8.1 g/cm3 | 1443 °C (2430 °F) | Psi -80,000, MPa -551 | Psi - 35,000, MPa - 241 | 30 % | - |
| Grade B6 | - | 997 (≥) (mpa) | 666 (≥) (mpa) | 14 | 43 | 121 HBW |
| Grade B7 | M64 and under | 860 | 720 | 16 | 50 | 321 HBW or 35 HRC |
| Over M64 to M100 | 795 | 655 | 16 | 50 | 321 HBW or 35 HRC | |
| Over M100 to M180 | 690 | 515 | 18 | 50 | 321 HBW or 35 HRC | |
| Grade B7M | M100 and under | 690 | 550 | 18 | 50 | 235 HBW or 99 HRB |
| M100 and over | 690 | 515 | 18 | 50 | 235 HBW or 99 HRB | |
| B16 | Over M64 to M100 | 760 MPa | 655 MPa | 17 % | 45 % | 321 HBW or 35 HRC |
| Over M100 to M180 | 690 MPa | 585 MPa | 16 % | 45 % | 321 HBW or 35 HRC | |
| 2 | - | 57,000 min | 74,000 min | 18% | 35% | - |
| 2HM | - | - | - | - | - | - |
| 2H | - | - | - | - | - | - |
| GR 6 | - | - | - | - | - | - |
| GR 7 | - | - | - | - | - | - |
| GR 7M | - | - | - | - | - | - |
