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Product Details:
Payment & Shipping Terms:
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Process: | Hot Rolled Or Forged | Surface Treatment: | Black Or Machined |
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Delivery Condition: | Annealing | Heating Treatment: | Annealing/Q+T |
High Light: | hot work die steel,skd61 tool steel |
2 Steel grades
Chinese | American | German | Japanese | Swedish |
GB | AISI | DIN | JIS | ASSAB |
4Cr5MoSiV1 | H13 | 1.2344 | SKD61 | 8407 |
Grades | C | Si | Mn | P | S | Mo | Ni | Cr |
1.2344 | 0.38-0.42 | 0.8-1.2 | 0.3-0.5 | ≤0.015 | ≤0.002 | 1.2-1.5 | 0.9-1.1 | 4.8-5.5 |
H13/SKD61/ 4Cr5MoSiV1 |
0.32-0.45 | 0.8-1.2 | 0.2-0.5 | ≤0.03 | ≤0.03 | 1.1-1.75 | 0.8-1.2 | 4.75-5.5 |
Shape | Diameter | Thickness | Width | ||||||
Steel plate | / | 16-260mm | 205-610mm | ||||||
Round bar | 16-200mm | / | / | ||||||
forged | block | / | 100-500mm | 600-1000mm | |||||
round bar | 150-450 |
5 Heating treatment
Quenching | Tempering | ||||
Heating Temperature/ºC | Cooling | Hardness/HRC | Heating Temperature/ºC | Cooling | Hardness/HRC |
850-800 | Air | 50-52 | 580-640 | Air | 28-36 |
6 Characteristics
1). High resistance of tempering softening properties(the using temperature can improve 50ºC, than that of H13 steel)
2). Excellent thermal stability: heat preservation in the long time of 620ºC, the hardness is always higher than that of h13, and still maintain in 35 hrc above.
3). Excellent thermal fatigue resistance: the thermal fatigue resistance of sd h13mod is better than that of h13 steel.
4). Characteristic curve of tempering and cct curve.
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