IMI Alloys India LLP is a great manufacturer and exporter of HSS M2 Turning Scarp. Our company import only high quality raw material. We use premium quality raw materials to produce this turning scarp with great quality and features suited for applications. We check materials before using them for the manufacturing process. We export various types, sizes, lengths, and dimensions, turning scarp to the international market at a good range. High speed steel is a balanced alloy. Due to the chemical content, HSS M2 Turning Scrap forms high toughness and good cutting-edge capabilities.
This HSS M2 Turning Scrap is used for all metal-cutting devices for finishing materials such as twist drills, various milling cutters, thread cutting jaws, brushes, and countersinks. It is also used to capture ropes, circular saw segments, forming tools, and woodworking tools.
Table of Content
This alloy is mostly used for cold-forming devices such as cold excrescence rams and Matrix and cutting tools, plastic moulds, and screws to enhanced wear resistance. HSS M2 Turning Scrap is used for form tools, slitter knives, guillotine knives, parting tools, saw blades, to name a few. Our HSS M2 Turning Scrap is used in various industries like the automobile industry, oil and gas industry, construction, and chemical industry. Our Turning Scrap can withstand without losing its hardness. This alloy has poor grinding capability, so HSS M2 Turning Scraps have medium machinability under annealed conditions. This alloy shows high hardness at room temperature. Our turning scrap has high decarburization sensitivity. After heat treatment, the hardness of these alloys is stable, but bending strength is increased. All these are the working aspects and identifications of HSS M2 Turning Scraps
Country | USA | German | Japan |
Standard | – | DIN EN ISO 4957 | JIS G4403 |
Grades | M2 | 1.3343 | SKH51 |
ASTM – | C | Mn | P | S | Si | Cr | V | Mo | W | |||||||
M2 regular C | 0.78 | 0.88 | 0.15 | 0.40 | 0.03 | 0.03 | 0.20 | 0.45 | 3.75 | 4.50 | 1.75 | 2.20 | 4.50 | 5.50 | 5.50 | 6.75 |
DIN ISO 4957 | C | Mn | P | S | Si | Cr | V | Mo | W | |||||||
1.3343 | 0.86 | 0.94 | … | … | … | … | … | 0.45 | 3.80 | 4.50 | 1.70 | 2.10 | 4.70 | 5.20 | 5.90 | 6.70 |
JIS G4403 | C | Mn | P | S | Si | Cr | V | Mo | W | |||||||
SKH51 | 0.80 | 0.88 | … | 0.40 | 0.03 | 0.03 | … | 0.45 | 3.80 | 4.50 | 1.70 | 2.10 | 4.70 | 5.20 | 5.90 | 6.70 |
Density | 0.294 lb/in3 (8138 kg/m3) |
Specific Gravity | 8.15 |
Modulus of Elasticity | 0.294 lb/in3 (8138 kg/m3) |
Thermal conductivity | 24 Btu/ft/hr/°F 41.5 W/m/°K |
Machinability | 65% of a 1% carbon steel |
Mechanical properties | Metric | Imperial |
Hardness, Rockwell C (tempered at 1150°F, quenched at 2200°F) | 62 | 62 |
Hardness, Rockwell C (as hardened, quenched at 2200°F) | 65 | 65 |
Compressive yield strength (when tempered at 300°F) | 3250 MPa | 471000 psi |
Izod impact unnotched (when tempered at 300°F) | 67 J | 49.4 ft-lb |
Abrasion (loss in mm3, as-hardened; ASTM G65) | 25.8 | 25.8 |
Abrasion (loss in mm3, tempered at 1275°F; ASTM G65) | 77.7 | 77.7 |
Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
Elastic modulus | 190-210 GPa | 27557-30458 ksi |
Thermal properties | Metric | Imperial |
CTE, linear (@20.0 – 100°C/ 68.0 – 212°F) | 10 μm/m°C | 5.56 μin/in°F |
CTE, linear (@20.0 – 500°C/68.0 – 932°F) | 12.2 μm/m°C | 6.78 μin/in°F |
CTE, linear (@20.0 – 850°C/68.0 – 1560°F) | 12.6 μm/m°C | 7 μin/in°F |
Generally, high speed steels are used for machining at high speeds. HSS M2 steel materials are widely used for: