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Home Material GB /T 1299-2014
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Grade Ni53Cr19Mo3TiNb
China ISC H07718
Corresponding Standard GB /T 1299-2014
Tool and Mould Steels
Classification Tool Steel
Ni53Cr19Mo3TiNb Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo Ti B Co Al More
Minimum Value - - - - - 17 50 2.8 0.65 - - 0.2 Nb+Ta：4.75~5.5
Maximum Value 0.08 0.35 0.35 0.015 0.015 21 55 3.3 1.15 0.006 1 0.8
Ni53Cr19Mo3TiNb Mechanical Properties
condition Heat Treatment or Condition
Hardness
HBW
Delivery condition Annealing ≤300
sample Quenching HRC*
Approximate Comparison Table Corrosion-Resistant Alloy
China United States Germany
GB ISC UNS W-Nr.
NS 4301
GH 4169 		H 07718 N 07718 2.4668

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