| Model: | D2/1.2379 |
|---|---|
| Brand: | Ruisheng |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Bars, Rods, Angles, and Stainless Steel Shapes |
| Label: | steel bar , mould steel , Cold work tool steel |
| Price: |
US $2400
/ pc
|
| Min. Order: | 5 pc |
| Last Online:07 May, 2012 |
D2 cold work steel
1.100% UT acco to En1921D/d
2.Production capacity: 800t/m
3.Certificate: ISO9001:2008
D2 cold work tool steel
Grade: Cr12Mo1V1/D2/SKD11/1.2379/X160CrMoV12
Characteristic:
1. High hardenability,hardened,high wear resistance.
2. High-temperature oxidation resistance and good corrosion resistance
3. Small deformation after heat treatment.
Physical properties:
Critical temperature
| Critical point | Ac1 | Acm | Arcm | Ar1 | Ms |
| Temperature(Approximation)/°c | 810 | 875 | 750 | 695 | 190 |
Coefficient of expansion
| Temperature/°c | 20~100 | 20 ~200 | 20~300 | 20~400 |
| Coefficient of expansion/°c-1 | 10.5*10-6 | 11.5*10-6 | 11.9*10-6 | 12.2*10-6 |
Chemical composition:
| C | Si | Mn | Cr | Ni | Mo | V | P | S |
| 1.40-1.60 | ≤0.60 | ≤0.60 | 11.00-13.00 | 11.00-13.00 | 0.70-1.20 | ≤1.10 | ≤0.030 | ≤0.030 |
Specification of 1.2379:
Steel plate : thickness : 20-400mm width : 20-850mm length: 2000-5800mm
Steel round bar: diameter: 16-600mm length : 2000-5800mm
Surface treatment :
Round bar : Black /Grinding / Polished / Peeled / Turned
Steel plate : Black / Milling / Machined
Application:
D2 is suitable for impact and extrusion molds of high output, molds for ceramics,
molds for electric circuit plates and plastic molds of high output.
Business Terms
Lead time: 40 days after contract
Payment term: L/C or T/T
Port of unloading : Shanghai/Wuhan/Ningbo
Productivity: 800 metric ton per month
Moq: 5 metric tons
