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nominal hardness 300 HB
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key benefits
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2
to 5 times tougher than comparable steel grades with hardness
300 HB
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low
residual stresses
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20
% better mach inability than 1.2312 and 40 % better mach
inability than 1.2311
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excellent
for etching and polishing
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application
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substitution of tool steel grades
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1.2311,
1.2312, 1.2738
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1.2363,
2379
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42CrMo4,
C45 –C6
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