About D2 Tool & Alloy Steel Flat Bars
Table of Content
We at IMI Alloys India LLP ensure that we offer high strength and toughness in our bars. Our bars are utilized for stamping or forming dies, scrap choppers, tire shredders, shear blades, etc. We also test the products’ quality and overall performance for great performance and outcomes. Therefore, we maintain the quality and specification of these D2 tools & Alloy Steel Flat Bars.
D2 Tool & Alloy Steel Flat Bars are machinable in the annealed condition and, most of the time, in other air-hardening tool steels, exhibit minimal distortion on hardening. These are the qualitative features of D2 Tool & Alloy Steel Flat Bars, and that’s why they have received a huge acknowledgment from industrial sectors for applications. The mechanical properties of these D2 Tool & Alloy Steel Flat Bars are strong as they work in hardened conditions and liquid surroundings, and they have great corrosion properties. We offer great quality bars and pack them with the best material during delivery.
Country | USA | German | Japan |
Standard | ASTM A681 | DIN EN ISO 4957 | JIS G4404 |
Grades | D2 | 1.2379/X153CrMo12 | SKD11 |
ASTM A681 | C | Mn | P | S | Si | Cr | V | Mo | ||||||
D2 | 1.4 | 1.6 | 0.1 | 0.6 | 0.03 | 0.03 | 0.1 | 0.6 | 11 | 13 | 0.5 | 1.1 | 0.7 | 1.2 |
DIN ISO 4957 | C | Mn | P | S | Si | Cr | V | Mo | ||||||
1.2379/X153CrMo12 | 1.45 | 1.6 | 0.2 | 0.6 | 0.03 | 0.03 | 0.15 | 1.6 | 11 | 13 | 0.7 | 1 | 0.7 | 1 |
JIS G4404 | C | Mn | P | S | Si | Cr | V | Mo | ||||||
SKD11 | 1.4 | 1.6 | 0.6 | 0.03 | 0.03 | 0.4 | 11 | 13 | 0.2 | 0.5 | 0.8 | 1.2 |
Mechanical Properties | Metric | Imperial |
Hardness, Knoop (converted from Rockwell C hardness) | 769 | 769 |
Hardness, Rockwell C | 62 | 62 |
Hardness, Vickers | 748 | 748 |
Izod impact unnotched | 77.0 J | 56.8 ft-lb |
Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
Elastic modulus | 190-210 GPa | 27557-30457 ksi |
Properties |
Conditions | ||
T (°C) |
Treatment |
||
Thermal expansion | 10.4 x 10-6/ºC | 20-100 |
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Generally D2 tool steels are used for long run tooling applications, Some main applications for D2 Tool & Alloy Steel Flat Bars materials are: