Home
>
Material
3Cr2Mo
Standard
GB /T 1299-2014
Tool and mould steels
Standard
YB /T 129-2017
Die blocks of plastic die steel
Standard
YB /T 095-2015
Steel wires for alloy tool steel
Standard
GB /T 35840.4-2020
Steels for plastic mould－Part 4: Pre-hardening steel plate
Chemical Composition
(%)
Standard
Material Designation
Chemical Composition (%)
GB /T 1299-2014
Tool and mould steels
3Cr2Mo
(
T25303
)
(
T22020
)
Min
Max
YB /T 129-2017
Die blocks of plastic die steel
3Cr2Mo
Min
Max
YB /T 095-2015
Steel wires for alloy tool steel
3Cr2Mo
Min
Max
GB /T 35840.4-2020
Steels for plastic mould－Part 4: Pre-hardening steel plate
3Cr2Mo
Min
Max
For Reference Only
