plastic mould steel S136 Flat
Negotiable /Ton
Min.Order:20 Tons
Dongguan Circle Four Metal Materials Co., Ltd.
1.1.2083 420 SUS420J2 4Cr13 s136 steel plate
2.Competive price&good quality
3.Large stock&experienced
1.2083 / X40Cr14 / 420 steel description
Chemical Composition (%):
Grade | C | Si | Mn | P | S | Cr | W | V |
1.2083 | 0.36-0.42 | ≤1.00 | ≤1.00 | ≤0.030 | ≤0.030 | 12.50-14.50 | - | - |
Heat Treatment:
Annealing : 810 - 830 °C
Hardness after annealing : Max. 230 HB
Stress relieving : Approx. 650 °C
Hot forming : 1050 - 850 °C
Hardening: 970 - 990 °C
Quenching media : Oil, Vacuum
Hardness after quenching : 52 - 56 HRC
Hardness after tempering :
Tempering °C | 100 | 200 | 300 | 400 |
HRC | 54 | 52 | 52 | 52 |
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