D2 SKD11 1.2379 Cr12Mo1V1 Cold Work Tool Flat Bar
D2 SKD11 1.2379 Cr12Mo1V1 Cold Work Tool flat bar steel for mold
D2 steel is an air hardening, high-carbon, high-chromium tool steel. It has high wear and abrasion resistant properties. D2 Tool Steel is characterized by a relatively high attainable hardness and numerous, large, chromium-rich alloy carbides in the microstructure.
Chemical Composition (%)
| C | Si | Mn | P | S | Cr | Mo | V |
| 1.4-1.6 | 0.30-0.5 | 0.3-0.5 | ≤0.030 | ≤0.030 | 11-13 | 0.7-1.2 | ≤0.80 |
Product Description
| Size of Steel grade 1.2379 mechanical properties | |||
| Round bar | Diameter(mm) | Length (mm) | |
| Max:120 | Max: 6000 | ||
| Plate | Thickness(mm) | Width (mm) | Length (mm) |
| Max:80 | Max:600 | Max:6000 | |
| The specification can be customized. | |||
Heat Treating Instructions
Hardening
| Critical Temperature: | |
| Ac1: 1449°F (788°C) | Ac3: 1553°F (845°C) |
| Ar1: 1418°F (769°C) | Ar3: 1373°F (744°C) |
Products show:
Cold Work Alloy Tool Steel for Cutters D2 SKD11 1.2379 round & flat bar
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Features:
A,High wear resistance and toughness.
B,Alternative to oil harding tool steel.
C, Offer a measure of corrosio resistance when polished.
Application
A,Used for making various high precision,long-life cold work mould.
B,Cold heading die, thermosetting resin molding mold, senior gauge, etc.
C,Deep drawing forming die, cold extrusion dies.
FAQ
Q1: What do you do for the control of the quality?
A1: Before loading into the container, our products will all be inspected by ultrasonic inspection. Quality Grade conforms to SEP 1921-84 E/e, D/d, C/c as per customer's request.
Q2:: What are your hot-selling products ?
A2: S50C / P20 / D2 / 1.2379 / H13 / 1.2344 / CR12MOV / 4140 /EN19 EN24 EN31, abundant stock for both plates and rounds. Competitive prices and short lead-time.
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.