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X37CrMoV5-1 | 1.2343 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Range of Application Standard Status Country Predecessor
1.2343 (DIN EN ISO 4957 : 2018-11) 1.2343 DIN EN ISO 4957 : 2018-11 Supersedes DIN EN ISO 4957 : 2001-02 Valid Germany X37CrMoV5-1 1)
1) Remark: X37CrMoV5-1 is an alloyed hot worked tool steel. In the hardened and tempered condition, it reaches a minimum of 48 HRC. Use: especially well suited for tools for the processing of light metal alloys through extrusion. Also for diecasting moulds, cores and ejectors in light metal processing, mandrels and piercers in forging machines, dies and mandrels for the manufacture of screws, nuts and rivets.

Chemical Composition

C [%] Cr [%] Mn [%] Mo [%] P [%] S [%] Si [%] V [%]
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Mechanical Properties

Condition Temperature [°C] Hardness HB | HBW Hardness HRC
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Physical Properties

Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] Differential Coefficient of Thermal Expansion [10^-6*K^-1] Thermal Conductivity [W/(m*K)] Thermal Diffusivity [10^-6 m²/s] Specific Electrical Resistance [µΩm] Mean Specific Heat Capacity [kJ/(kg*K)] True Specific Heat Capacity [kJ/(kg*K)]
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Heat Treatment

Heat Treatment Step Temperature [°C] Medium
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Cross Reference

Material Name Country Standard
4Cr5MoSiV China GB/T 1299 1)
T20501 China GB/T 1299 1)
X37CrMoV5-1 Europe EN ISO 4957
X37CrMoV5-1 International ISO 4957
XT35Cr5Mo1V3 India IS 1570 : Part 6 1)
TAH2 India IS 1570 : Part 6 1)
XT35Cr5Mo1V3 India IS 3748 1)
T37Cr20Si4Mo50V4 India IS 13387 1)
SKT4 Japan JIS G 4404 2)
4Ch5MFS Russia GOST 5950 1)
4Х5MФС Russia ГОСТ 5950 1)
STD6 South Korea KS D 3753 1)
A681 Type H11 USA ASTM A681 1)
H11 USA SAE 1)
T20811 USA UNS 1)
X38CrMoV5-1 Germany 1)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
2) Source: EN ISO 4957 : 2018-07

Material Compliance

REACh RoHS
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Linear-elastic

Temperature [°C] Young's modulus [GPa] Bulk modulus [GPa] Shear modulus [GPa] Poisson's ratio
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Electrical resistivity

Temperature [°C] Specific electrical resistance [µΩm]
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Coefficient thermal expansion

Related Temperature [°C] Temperature [°C] Coefficient thermal expansion [10^-6*K^-1]
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Specific heat

Temperature [°C] Specific heat [kJ/(kg*K)]
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Density

Temperature [°C] Density [g/cm³]
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Thermal conductivity

Temperature [°C] Thermal conductivity [W/(m*K)]
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Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
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Designation

Designation Material number Source
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