D2 SKD11 1.2379 Cr12Mo1V1 ESR Cold Work Mould Steel Bar for Tools
Introduction
With high wear-resisting cold working die steel, SKD11 steel has
the properties of high strength and high wear resistane, replace a
new generation imported common cold working die steel with high
odburability high wear-resisting.
Key words:
DC53, 1.2990, GS-821, ASSAB 88, SLD-MAGIC, AISI D2, W.-Nr. 1.2379
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. |
Recommend heat treatment:
| Quenching | Tempering |
| Heating temperature/ºC | Cooling way | Hardness (HRC) | Tempering temperature
/ºC | Tempering number | Hardness
(HRC) |
| First preheating | Second preheating | Last heating |
| 600-650 | 800-850 | 1020-1040 | Air Cooling | 61-63 | 500-560 | 2 | ≥58 |
D2 SKD11 1.2379 Characteristic
1, the high obdurability is higher than that of 1.2379, and the
wear- resisting property is good.
2, the high obdurability is more than two times than 1.2379,
overcome the weakness of traditional with easy tip or craze, high
temperature resistance tempering stability better than that of
1.2379/D2,in general and precision mold domain can replace
1.2379/D2, its use performance is the same type cold die imported,
Characteristic curve of quenching and temper.
Products show:
Cold Work Alloy Tool Steel for Cutters D2 SKD11 1.2379 round & flat
bar
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.
Our Service:
1, Sizes, materials and others are all at your requirements and can
be changed;
2, Price varies on materials, dimensions, finish craft and
different payments;
3, We are direct manufacture in machinery manufacturing work with
experience of several decades;
4, Detail production design will be made according to information
you offered;
5, We have adequate inventory, so that we can quick delivery;
6, The most important is that we have advanced equipment.
About Us
Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specialized in
exporting mould steel products based in China. With more than 20
years experience in special steel industry, our main products are
Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould Steel, Alloy Structural Steel, Tool Steel, Stainless Steel, Carbon
Steel and Forged Block.
To ensure provide high quality products to customers, we have close
cooperation with many Chinese first class special steel
enterprises, including Baosteel Group, Dongbei Special Steel,
Changcheng Special Steel, Hongsheng Heavy Industry, Xingcheng
Special Steel, Daye Special Steel.
We have thousand tons of stock materials in our own factory and also can
provide processing services to customers. We are full of export
experience for many years, the product covers America, Germany,
France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam,
Taiwan, and Middle-East.
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.
