Model No.︰D2 Steel
Brand Name︰Songshun Steel
Country of Origin︰China
Unit Price︰US $ 666 / TON
Minimum Order︰1 TON
D2 steel round bar and plate can be used to produce cold work mold with a large cross-section, complex shape, high impact force, and high wear resistance. It also is called DIN 1.2379 and JIS SKD11 steel. It is a high-carbon and high-chromium cold work mold steel. It is widely used in the world. It has high hardenability and the high-temperature oxidation resistance is good. The anti-corrosion ability is good after quenching and polishing, and the deformation is small after the steel heat treatment. D2 tool steel composition and more information as below.
D2 Steel Grade Equivalent Chart
| Country | USA | Germany/UK/France | JAPAN | ISO |
|---|---|---|---|---|
| Standard | ASTM A681-08 ALLOY TOOL STEEL | EN ISO 4957: 1999 TOOL STEEL | JIS G4404: 2006 ALLOY TOOL STEEL | ISO 4957: 1999 TOOL STEEL |
| Grades | D2 | X153CrMoV12 | SKD11 | X153CrMoV12 |
D2 Steel Chemical Composition
| STAND | C(%) | Mn(%) | P(%) | S(%) | Si(%) | Cr(%) | V(%) | W(%) | Mo(%) |
|---|---|---|---|---|---|---|---|---|---|
| ASTM A681-08 | 1.40-1.60 | 0.10-0.60 | ≤0.030 | ≤0.030 | 0.10-0.60 | 11.00-13.00 | 0.50-1.10 | - | 0.70-1.20 |
| JIS G4404: 2006 | 1.40-1.60 | ≤0.60 | ≤0.030 | ≤0.030 | 0.40 | 11.00-13.00 | 0.20-0.50 | - | - |
| EN ISO 4957:1999 | 1.45-1.60 | 0.20-0.60 | - | - | 0.10-0.60 | 11.00-13.00 | 0.70-1.00 | - | 0.70-1.00 |
| ISO 4957: 1999 | 1.45-1.60 | 0.20-0.60 | 0.10-0.60 | 11.00-13.00 | 0.70-1.00 | 0.70-1.00 |
1.2379 Steel Physical Properties
| PROPERTIES | METRIC | IMPERIAL |
|---|---|---|
| DENSITY | 7.7 * 1000kg/m³ | 0.278 lb/in³ |
| MELTING POINT | 1421℃ | 2590°F |
1.2379 Steel Mechanical Properties
| MECHANICAL PROPERTIES | METRIC | IMPETIAL |
|---|---|---|
| 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 |
AISI D2 Steel Round Bar Plate Sheet Supply
We have our own cutting and processing equipment. Specifications can be cut and customized according to your requirements.
We are a professional special steel stockist and supplier with a high-quality stand for many years. Please contact us for any request of D2/1.2379 steels materials. Songshun Steel always with you.
Payment Terms︰ L/C,D/A,D/P,T/T,Western Union......
