DIN1.2080/D3 Cold Work Mould Steel
Steel Round Bar:
1. Grade: DIN1.2080/JIS SKD1/AISI D3/GB Cr12
2. Condition: Forged,Annealed,Black surface
3. Hardness: ≤255HBS
4. Ultrasonic test standard: SPE1921-GR3, CLASS D/D or E/E
5. Hot rolled technology: EAF+LF+VD
Forged technology: EAF+LF+VD+ESR+Forging +QT+Machined surface
6. Payment term: 30% deposit. the balance against L/C at sight or T/T
7. Packing term: raw packing or according to customer's requirement
8. Applications:
Used for making small impact, high quality wear cold-punching mold.
9. Competitive Advantage:
Has the most superior abrasion performance and heat treatment effect is stable.
Has good hardenability and good wear resistance.
Competitive price
Fast production lead time
All the material are inspected with 3 times to meet the highly standards
SPECIFICATION | |||||||||||||||
Equivalent grades | GB | DIN | AISI | ASSAB | JIS | ||||||||||
Cr12 | 1.2080 | D3 | -- | SKD1 | |||||||||||
Chemical Composition | China grades | Foreign grades | C | Si | Mn | Cr | P≤ | S≤ | Mo | other | |||||
-- | 1.2080 | 1.90-2.20 | 0.10-0.40 | 0.15-0.45 | 11.0-12.0 | 0.030 | 0.030 | -- | -- | ||||||
-- | D3 | 2.00-2.35 | 0.25-0.45 | 0.24-0.45 | 11.0-13.0 | 0.030 | 0.030 | 0.800 | V0.80;W0.75 | ||||||
Cr12 | -- | 2.00-2.30 | ≤0.40 | ≤0.40 | 11.5-1.30 | 0.030 | 0.030 | -- | -- | ||||||
Available size | Round Bar | Diameter | Length | ||||||||||||
20-300mm | 2000-6000mm | ||||||||||||||
Flat Bar | Thickness | Width | |||||||||||||
20-300mm | 205-610mm | ||||||||||||||
Heat treatment | Quenching | Tempering | |||||||||||||
Heating Temperature | Cooling | Hardness | Heating Temperature | Cooling | Hardness | ||||||||||
950-980 | Oil | ≥60 | 180-200 | Air | ≥60 | ||||||||||
400 | Air | 54-58 | |||||||||||||
