Standard: | DIN, JIS, AISI, GB |
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Technics: | Forged |
Application: | Tool Steel Bar |
Surface: | Polished |
Alloy: | Alloy |
Special Use: | High-strength Steel Plate, Wear Resistant Steel, Free Cutting Steel, Mold Steel |
Samples: |
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Customization: |
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GB | AISI/ASTM | DIN | JIS |
Cr12Mo1V1 | D2 | 1.2379 | SKD11 |
Flat Bar Size(mm) | Round bar Size(mm) | ||||
Thickness | Width | Length | Diameter | Length | |
10-200 | 155-810 | 2000-6000 | 20-200 | 3000-6000 |
Grade | C | Si | Mn | P | S | Cr | Mo | V |
Cr12Mo1V1 | 1.40-1.60 | ≤0.60 | ≤0.60 | ≤0.030 | ≤0.035 | 11.00-13.00 | 0.70-1.20 | 0.50-1.10 |
D2 | 1.40-1.60 | 0.30-0.60 | 0.30-0.50 | ≤0.030 | ≤0.030 | 11.00-13.00 | 0.70-1.20 | 0.80-1.10 |
1.2379 | 1.50-1.60 | 0.10-0.60 | 0.15-0.45 | ≤0.030 | ≤0.030 | 11.00-13.00 | 0.60-0.80 | 0.90-1.10 |
SKD11 | 1.40-1.60 | ≤0.40 | ≤0.60 | ≤0.030 | ≤0.030 | 11.00-13.00 | 0.80-1.20 | 0.20-0.50 |
Quenching | Tempering | ||||||
Heating temperature/ºC | Cooling way | Hardness (HRC) | Tempering temperature | Tempering number | Hardness | ||
First preheating | Second preheating | Last heating | /ºC | (HRC) | |||
600-650 | 800-850 | 1020-1040 | Air Cooling | 61-63 | 500-560 | 2 | ≥58 |
For metal stamping die, drawing die, stainless steel sheet punching die, high hardness punching die, cutting knife mold, Roll Die, metal parts production, machinery manufacturing etc. |
S50C/SAE1050 | 1.2311/P20 | 1.2379/D2/SKD11 | 1.2083/420 |
GCr15/EN31 | 1.2312 | 1.2738/718H | SAE4140/4340/1.6511 |
P40 | Cr8/Cr12MoV | H13/1.2344/SKD61 | O1/1.2510/SKS3 |
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