Alloy Steel GR 7M Bolts are widely used in applications where there might be high temperatures. They might also be used in environments bound with high pressure. These Alloy Steel GR 7M Bolts have great strength as well as hardness. They also have the property of great yield strength.
Alloy Steel GR 7M Bolts are also durable and long-lasting. They possess good mechanical strength. They also have great dimensional accuracy. Alloy Steel GR 7M Bolts have the characteristic of being resistant towards rust. Along with being resistant to rust, they are also resistant to corrosion. Therefore, these Alloy Steel GR 7M Bolts can resist corrosion-related pitting as well as corrosion related stress cracking. Alloy Steel GR 7M Bolts also have fine surface finishing.
The Alloy Steel GR 7M Bolts are manufactured by considering all the industrial standards, guidelines, and rules and regulations so that a great quality product is manufactured. Also, they are produced from excellent quality raw materials therefore these Alloy Steel GR 7M Bolts are of great quality.
The Alloy Steel GR 7M Bolts could be available in different shapes, sizes as well as dimensions depending upon the specifications provided by the client or the need of the application. Because of all the characteristics and properties that these Alloy Steel GR 7M Bolts have they are used in a wide range of applications such as Aerospace, Heat exchangers, power generations, gas processing, petrochemicals, and so on.
| Specifications | ASTM F593, F594, F1554 / ASME SF593, F594, F1554 |
| Standard |
DIN : DIN 934, DIN 931, DIN 970, DIN 933 UTS : UNEF, NPT, UNC, UNS, UNF, NPTF ISO : JIS standards, ISO 4033, ISO 4032, ANSI – American National Standards Institute ASME B18.5 ANSI B 28.2.4 1M as per defined in ASME B16.5 standard length ANSI B 18.2.4 2M as per defined in ASME B18.2.2 |
| 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, 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 Steel GR 7M Nuts | - | - |
| Grade | C | Mn | Si | P | S | Co | Cr |
| 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 |
| GR 7M | - | - | - | - | - | - |
