Listing ID #1972196
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Contact SupplierForging Die Steel is nickel hot work tool steel with good hardenability. uniform hardness over section also at great dimensions . Resistance under impact loadings. Very good strength and toughness. Good tempering resistance and dimensional stability. Tools can be water or air cooled.
Application
Physical properties (avarage values) at ambient temperature :
Designation by Standards | ||||
---|---|---|---|---|
Ravne No. | Mat. No. | DIN | EN | AISI |
854 |
1.2714 |
56NiCrMoV7 | 55CrMo8 | DB 6 |
Chemical Composition in Weight % | ||||||||
---|---|---|---|---|---|---|---|---|
C | Si | Mn | Cr | Mo | Ni | V | W | Others |
0.55 | 0.25 | 0.75 | 1.10 | 0.45 | 1.65 | 0.1 | - | - |
Thermal conductivity [W/m.K] | ||
---|---|---|
20oC | 500oC | 600oC |
36 | 36.8 | 36 |
Electric resistivity [Ohm mm2/m] | ||
---|---|---|
20oC | 500oC | 600oC |
0.30 | 0.70 | 0.840 |
Specific heat capacity[J/g.K] | ||
---|---|---|
20oC | 500oC | 600oC |
0.46 | 0.55 | 0.59 |
Coefficient of Linear Thermal Expansion 10-6oC-1 | ||||||
---|---|---|---|---|---|---|
20-100oC | 20-200oC | 20-300oC | 20-400oC | 20-500oC | 20-600oC | 20-700oC |
11.7 | 12.1 | 13.0 | 13.5 | 14.0 | 14.3 | 14.6 |
AISI | DIN | Supply Condition | Rounds | Square | Flat |
DB6 |
1.2714 |
Hardened & Tempered | 90 – 700 dia | 20 - 600 | 300 X 155 – 1000 X 600 |