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1) Cold work tool steel DIN1.2379
2) Hot rolled for dia.12-130mm
Forged for dia.60-600mm
3) EFS/ESR, rolled/forged, soft annealed, machined / grinded / peeled / black
4) Hardness: 255HB max.
5) Delivery time: 30 days
6) Chemical Composition:
Standard Number | Steel Grade | C | Si | Mn | Cr | Mo | V | Co | P | S | Ni | Cu | Other |
≤ | |||||||||||||
GB/T 1299 | Cr12Mo1V1 | 1.40-1.60 | ≤0.60 | ≤0.60 | 11.00-13.00 | 0.70-1.20 | 0.50-1.10 | ≤1.00 | 0.030 | 0.030 | 0.25 | 0.30 | -- |
CNS 2964 | SKD11 | 1.40-1.60 | ≤0.40 | ≤0.60 | 11.00-13.00 | 080-1.20 | 0.20-0.50 | -- | 0.030 | 0.030 | <0.50 | 0.25 | -- |
ISO 4957 | X153CrMoV12 | 1.45-1.60 | 0.10-0.60 | 0.20-0.60 | 11.00-13.00 | 0.70-1.00 | 0.70-1.00 | -- | 0.030 | 0.030 | -- | -- | -- |
ΓOCT 5950 | X12ΜΦ | 1.45-1.60 | 0.10-0.40 | 0.15-0.45 | 11.00-12.50 | 0.40-0.60 | 0.15-0.30 | -- | 0.030 | 0.030 | 0.35 | 0.30 | Ti 0.03 W 0.20 |
JIS G4404 | SKD10 | 1.45-1.60 | 0.10-0.60 | 0.20-0.60 | 11.00-13.00 | 0.70-1.00 | 0.70-1.00 | -- | 0.030 | 0.030 | 0.25 | 0.25 | -- |
KS D3753 | STD11 | 1.40-1.60 | ≤0.40 | ≤0.60 | 11.00-13.00 | 0.80-1.20 | 0.20-0.50 | -- | 0.030 | 0.030 | <0.50 | 0.25 | -- |
DIN 17350 W-Nr | 1.2379 | 1.50-1.60 | 0.10-0.40 | 0.15-0.45 | 11.00-12.00 | 0.60-0.80 | 0.90-1.10 | -- | 0.030 | 0.030 | -- | -- | -- |
ASTM/A681UNS | D2 | 1.40-1.60 | 0.10-0.60 | 0.20-0.60 | 11.00-13.00 | 0.70-1.20 | 0.50-1.10 | -- | 0.030 | 0.030 | 0.75 | -- | |
7)Applications:
DIN1.2379 is mainly used for producing cold-working dies with large sectional area, complicated form, high abrasion resistance and high loading resistance, such as cold cutting scissors, edge-cutting dies, roll-off dies, gauges, wire-drawing dies, screw plates, thread rolling dies, complicated-formed piercing dies,steel plate deep-drawing diesand high abrasion resistant cold-punched dies & punches.
DIN 1.2379 Tool Steel Bar