AISI D2 DIN 1.2379 JIS SKD11 Cold Work Mould Steel Plate High Wear
Resistance
Specification
D2 / 1.2379 / SKD11 STEEL is a high carbon and chromium alloy tool steel, which has high
hardness and wear resistance after heat treatment, and has strong
hardenability and good dimensional stability.
1. Grades
| Chinese | American | German | Japanese |
| GB | AISI | DIN | JIS |
| Cr12Mo1V1 | D2 | 1.2379 | SKD11 |
2. Chemical Analysis
| Grades | C | Si | Mn | P | S | Cr | Mo | V | Co |
| 1.2379 | 1.5-1.6 | 0.1-0.4 | 0.15-0.45 | ≤0.003 | ≤0.030 | 11.0-12.0 | 0.6-0.8 | 0.9-1.1 | / |
| D2 | 1.4-1.6 | 0.3-0.5 | 0.30-0.50 | ≤0.030 | ≤0.030 | 11.0-13.0 | 0.7-1.2 | 0.8 | ≤0.6 |
| Cr12Mo1V1 | 1.4-1.6 | ≤0.6 | ≤0.6 | ≤0.030 | ≤0.030 | 11.0-13.0 | 0.7-1.2 | 0.5-1.1 | ≤1.0 |
| SKD11 | 1.4-1.6 | ≤0.4 | ≤0.6 | ≤0.030 | ≤0.030 | 11.0-13.0 | 0.8-1.2 | 0.2-0.5 | / |
3. Delivery Condition
Black surface/machined, annealing, hot rolled, cut 2/4 sides
4. Available Dimensions
| Shape | Thickness/ Diameter (mm) | Width (mm) | Length (mm) |
| Flat bar | 60-200 | 155-810 | 3000-6000 |
| Round bar | 14-80 | / | 3000-6000 |
5. Heat Treatment
| Quenching13 | Tempering12 |
| Heating Temperature/℃ | Cooling | Hardness/HRC | Heating Temperature/℃ | Cooling | Hardness/HRC |
| 980-1040 | Oil or air | 60-65 | 180-220 | Air | 60-64 |
| 1060-1100 | Oil or air | 60-65 | 510-540 | Air | 60-64 |
6. Characteristics
1) High wear resistance
2) High compressive strength
3) Good dimensional stability
4) Good processability
5) Good toughness
6) Excellent resistance to temper softening
7. Application
1) Thin sheet with a thickness of not more than 2mm,
high-efficiency blanking die, punching die and stamping die
2) Various scissors, inlaid blades, wood working blades
3) Thread rolling die and wear-resistant slider
4) Cold heading mould, thermosetting resin molding die
5) Deep drawing die, cold extrusion die
Picture Display
Main Products
Packing
Nude or according to customers' requirment.
Shipment
1) For abundant stock, 15-20 days.
2) For customized products, 30-50 days.
About Us
Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specialized in this
line in China since 2005. 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.
After years of development, the company has established a complete
quality management and export service system. We have a group of
experienced and competent elites and is capable of offering the
best service to clients. Our company equips with large-sized
Vertical saw machines, Horizontal saw machines, Milling machines,
Grinding machines and other advanced equipments to provide
customers with cutting and other processing services.
All the products should be inspected the metallographic analysis,
hardness, ultrasonic flaw detection and other strict inspection
processes, which meet the standards of DIN, AISI, JIS and GB to
ensure their function and quality.
Our company keeps the principle of “sincerely cooperation, endless
striving for perfection”. We desire to establish the long-term
mutual beneficial and win-win relationship with clients all over
the world.
FAQ
Q: Are you a manufacturer or merely a trader?
A: We are trading company act as exporting Steel Products with our
own factory,
we can manufacture the products as in cutomer's
requirement,wholesale and retail all kinds of domestic mould
steel,the price we offered is very competitive compared with other
agents.
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party,
such as SGS, CE,ISO if you need. Secondly, we have a complete set
of inspection system and every process is checked by QC. Quality is
the lifeline of enterprise survival. Third,the products we export
are mainly from ShaGang group, WenFeng group, XingCheng group,
DongTe group,DaYe and so on, the quality are certained.
Q: Delivery time?
A: We have ready stock for most of material grades in our
warehouse. If the material don't have stock, the delivery lead time
is about 30-50 days after receiving your prepayment or firm order.
Q: What is the payment term?
A:100% T/T or 30%T/T deposite prepaid, 70%Balance L/C
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.
