GB Cr12MOV DIN 1.2379 AISI D2 JIS SKD11 Tool Steel Bar
Production Introduction
1.2379 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.
Equal Grades
| Chinese |
American |
German |
Japanese |
| GB |
AISI |
DIN |
JIS |
| Cr12Mo1V1 |
D2 |
1.2379 |
SKD11 |
Chemical Analysis
| Grades |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
V |
| 1.2379 |
1.5-1.6 |
0.1-0.4 |
0.15-0.45 |
≤0.003 |
≤0.03 |
11-12 |
0.6-0.8 |
0.9-1.1 |
| D2 |
1.4-1.6 |
0.3-0.5 |
0.3-0.5 |
≤0.03 |
≤0.03 |
11-13 |
0.7-1.2 |
0.8 |
| Cr12Mo1V1 |
1.4-1.6 |
≤0.6 |
≤0.6 |
≤0.03 |
≤0.03 |
11-13 |
0.7-1.2 |
0.5-1.1 |
| SKD11 |
1.4-1.6 |
≤0.4 |
≤0.6 |
≤0.03 |
≤0.03 |
11-13 |
0.8-1.2 |
0.2-0.5 |
Delivery condition
Black surface/machined, annealing, hot rolled, cut 2/4 sides
| Available Dimensions |
| Flat bar |
Thickness |
6-160mm |
| Width |
155-810mm |
| Length |
3000-6000mm |
| Round bar |
Diameter |
16-300mm |
| Length |
300-6000mm |
| Heat Treatment |
| Quenching |
Tempering |
| Heating Temperature/ºC |
Cooling |
Hardness/HRC |
Heating Temperature/ºC |
Cooling |
Hardness/HRC |
| 980-1040 |
Oil or air |
60-65 |
180-220 |
Air |
60-64 |
| 1060-1100 |
60-65 |
510-540 |
60-64 |
Features
1. High wear resistance
2. High compressive strength
3. Good dimensional stability
4. Good processability
5. Good toughness
6. Excellent resistance to temper softening
Applications
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
6. Hardness can reach HRC60
Company Profile
From 1989 to now, Kingmetal Steel focus on manufacturing and distributing pipeline products including piping, fitting, flange, valve and fastener in stainless, carbon, alloy and duplex steel.
Kingmetal has a factory to manufacture seamless stainless steel pipe from DN6 to DN600 and distribute seamless steel pipe and fitting from top brand manufacturers such as Baosteel, Hengsteel, Tiansteel and Pansteel etc.
All of products are strictly compliance with standard, 100% inspection passed including visual, dimension and PMI test before shipment.
Both our sales and logistic teams are over 10 years of experiences and training frequently.
After- sales service with high efficiency, if any products are short quantity/weight or damaged caused by manufacturing, design or transportation can be compensated.
Why choose us?
One-Stop Solution
We have thousands of total production experience, from raw materials to finished products.
Competitive Price
Large scale purchase, standardized production process and efficient management make our price competitive.
Quick Shipping
Years of export experience enable us to control the transportation time more accurately.
Quality Control
The standardized production process, comprehensive management system, professional testing equipment
Special material customization
We support the customization of various complex materials
OEM/ODM
We support any form of OEM/ODM customization requirements.
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