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Call Us: +91 9769058811 / 9892702393
grandmetalcorp@gmail.com
Call Us: +91 9769058811 / 9892702393
grandmetalcorp@gmail.com
| FASTENERS -SCREWS, BOLTS AND NUTS FOR TOUGHEST USE | ||||
| Material | Size | Length | Specification | Manufacturer |
| H11 Fasteners | M 02 to M 160 | 3 mm | DIN | GKW |
| to | ISO | Unbrako | ||
| 200 mm | JIS | Kundan | ||
| GB | APL | |||
| IS | Sundaram Precision | |||
| BS | Infasco | |||
| ASTM | EBY Fastener Etc. | |||
| H11 Threads: | METRIC, BSW, BSF, UNC, UNF or as required | |||
| H11 Fasteners In Form of: | Hex | |||
| Square | ||||
| Round | ||||
| Threading as per Gauge Etc. | ||||
| Head drive: | Phillips, Slotted, Phillips/Slot, Six-Lobe, etc | |||
| H11 Packing: | IN BULK :canton/pallet, Small Boxs/carton/ pallet, or customer request | |||
| H11 Test Certificate: | Manufacturer Test Certificate as per EN 10204 / 3.1 | |||
| H11 finishing: | Natural, Nickle Plated, Silver Plated, Tin Plated. | |||
| Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Stainless steel: | ||||
| Passivated | ||||
| Production process | M2-M24: Cold Froging, hot forging M24-M100, | |||
| machining and CNC for Customized connecting element | ||||
| H11 Origin and service-region: | European | |||
| Origin of H11 Fasteners are Western European. However projects with eastern origin are possible on request. | ||||
| Grades: | A2Fasteners, H11Fasteners,H13 Fasteners,T75 Fasteners | |||
| Our Fastener plant is equipped with various testing facilities like Tensile Testing Machine also known as tension testing. We also conduct other tests like Hardness Test, IGC Test, Positive Material Identification Test to ensure that all the product going out of our manufacturing plant are the best in terms of quality. | ||||
| Component | Wt. % | |||
| C | 0.33 – 0.43 | |||
| Cr | 5.2 | |||
| Fe | 93 | |||
| Mo | 1.35 | |||
| V | 0.45 | |||
| Thermal Properties | ||||
| CTE, linear 20°C | 11 µm/m-°C | 6.11 µin/in-°F | 25 – 95ºC | |
| CTE, linear 250°C | 12.4 µm/m-°C | 6.89 µin/in-°F | 25 – 540ºC | |
| Heat Capacity | 0.46 J/g-°C | 0.11 BTU/lb-°F | from 0-100°C (32-212°F) | |
| Thermal Conductivity | 24.6 W/m-K | 171 BTU-in/hr-ft²-°F | at 215ºC | |
| Physical Properties | Metric | English | ||
| Density | 7.8 g/cc | 0.282 lb/in³ | ||
| Material Notes: | ||||
| High hardenability, excellent toughness | ||||
| Mechanical Properties | ||||
| Hardness, Knoop | 642 | 642 | Converted from Rockwell C hardness. | |
| Hardness, Rockwell C | 56 | 56 | ||
| Hardness, Vickers | 621 | 621 | ||
| Tensile Strength, Ultimate | 1990 MPa | 289000 psi | ||
| Tensile Strength, Yield | 1650 MPa | 239000 psi | ||
| Elongation at Break | 9% | 9% | in 50 mm | |
| Modulus of Elasticity | 210 GPa | 30500 ksi | ||
| Bulk Modulus | 140 GPa | 20300 ksi | Typical for steel. | |
| Poisson's Ratio | 0.3 | 0.3 | Calculated | |
| Charpy Impact | 18 J | 13.3 ft-lb | V-notch | |
| Machinability | 45 – 55 % | 45 – 55 % | Based on 1% carbon steel. as 100% machinability | |
| Shear Modulus | 81 GPa | 11700 ksi | Estimated from elastic modulus | |