Grade BH13
Corresponding Standard BS 4659-1989
Specification for Tool and die steels
Classification Tool Steel
BH13 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo V Sn
Minimum Value 0.32 0.85 - - - 4.75 - - 1.25 0.9 -
Maximum Value 0.42 1.15 0.4 0.035 0.035 5.25 0.4 0.2 1.75 1.1 0.05
BH13 Mechanical Properties
Heat Treatment or Condition
Hardness
HBW
Annealing ≤229
1 Approximate Comparison Table alloy tool stee
Japan United States Germany France United Kingdom
JIS ASTM DIN EN/DIN NF EN/NF BS EN/BS
SKD61 H13 X40CrMoV5-1 Z40CDV5 BH13
2 Approximate Comparison Table alloy tool stee
China Japan South Korea United States International Organization for Standardization Germany United Kingdom
GB JIS KS ASTM ISO DIN EN/DIN BS EN/BS
4Cr5MoSiV1 SKD61 STD61 H13 40CrMoV5 X40CrMoV5-1 BH13
3 Approximate Comparison Table
China Japan United States Germany Russia United Kingdom
GB JIS ASTM DIN EN/DIN W-Nr. GOST BS EN/BS
4Cr5MoSiV1 SK D61 H13 X40CrMoV5 1.2344 4Х5МФ1С BH13
4 Approximate Comparison Table
China Japan South Korea United States Germany France European Standard Russia Sweden United Kingdom
GB JIS KS ASTM UNS DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade GOST SS14 BS EN/BS
4Cr5MoSiV1
SM4Cr5MoSiV1
SKD61 STD61 H13 T20813
T20811
Х40CrMoV5-1 1.2344 Z40CDV5
Х40CrMoV5
X40CrMoV5-1
X40CrMoV5-1-1
1.2344 4Х5МФ1С
4KH5MF1S
2214
2242
2344
BH13

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