6F7 ESR Tool Steel - 1.2767 ESU - 45NiCrMo16 - JIS ~SKT 6
6F7 ESR, a cold work steel with very good through hardenability, very high ductility due to the added nickel, good dimensional stability and polishability.
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Imperial and Metric Steel Sizes for Sale
6F7 ESR Tool Steel: Standard values
Working hardness:
50 HRC - 54 HRC
Delivery condition:
max. 260HB
Chemical composition in %
0.400000
0.40.500000
0.50.100000
0.10.400000
0.40.200000
0.20.500000
0.50.000000
00.030000
0.030.000000
00.030000
0.031.200000
1.21.500000
1.50.150000
0.150.350000
0.353.800000
3.84.300000
4.36F7 ESR Tool Steel: Technical Data
6F7 ESR Tool Steel: Technical Properties
Steel grade with focus on cold work, high toughness (nickel content), good through-hardenability (even for large cross sections), as well as high impact strength and pressure resistance. Polishable, etchable and erodible. For very special purity and homogeneousness we recommend AISI 6F7 ESR.
6F7 ESR Tool Steel: Applications
cutting tools, cutlery punches, embossing tools, bending tools, cold hobbing tools, pressure bars, billet shear knives, cold shear knives, plastic molds, hot press tools, light metal processing, heavy metal processing, drawing jaws, reinforcements