Grade X37CrMoV 5-1
Germany W-Nr. 1.2343
Corresponding Standard DIN EN ISO 4957-2018
Tool steels
Classification Alloy Steel
Density 7.85 g/cm3
X37CrMoV 5-1 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Mo V
Minimum Value 0.33 0.8 0.25 - - 4.8 1.1 0.3
Maximum Value 0.41 1.2 0.5 0.03 0.02 5.5 1.5 0.5
• Elements not quoted in this table shall not be intentionally added to the steel without the agreement of the purchaser, other than for the purpose of finishing the heat . All reasonable precautions shall be taken to prevent the addition from scrap or other material used in the manufacture, of such elements which affect the hardenability, mechanical properties and applicability.
X37CrMoV 5-1 Mechanical Properties
Hardness
HBW
Annealed (+A) ≤229
Quenching and Tempering HR
≥48
New and Old Grade Replacement List
Corresponding Standard Grade
DIN 17350-1980
Grade
Germany W-Nr.
DIN EN ISO 4957-2018
Grade
Germany W-Nr.
1 Approximate Comparison Table Hot-Work Tool Steels
Japan International Organization for Standardization Germany European Standard
JIS ISO DIN EN/DIN W-Nr. EN Numerical Grade
SKD6 X37CrMoV5-1 X37CrMoV5-1
(X38CrMoV 5-1)
1.2343 X37CrMoV5-1 1.2343
2 Approximate Comparison Table Alloy Tool Steel 2
China Japan United States Germany France Russia United Kingdom
GB JIS ASTM DIN EN/DIN W-Nr. NF EN/NF GOST BS EN/BS
4Cr5MoSiV SK D6 H11 X38CrMoV5 1 1.2343 Z38CDV5 4Х5МФС BH11
X37CrMoV5-1 Corresponding Standards(Same grade name, different standards)

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