D2 Cr12Mo1V1 SKD11 1.2379 Alloy Tool Cold Work Mould Die Steel Plate

• Technique: Hot Rolled
• Standard: AISI, JIS, ASTM, DIN, BS, GB
• Grade: (D2/1.2379/SKD11)
• Certificate: ISO / Mill Certificate
• Test: SGS / Ut 100% / Element Testing
• Payment: 30% Deposit,Blance by L/C at Sight or T/T
• Model NO.: 1.2379/D2/SKD11/Cr12Mo1V1
• Hardness (HRC): 60-65HRC
• Delivery Quantity: Include MOQ
• Transport Package: Standard Packing
• Specification: 20-500mm
• Trademark: CF STEEL
• Origin: China
• HS Code: 7225
• Production Capacity: 1000t/Month

Product Description

D2 Cr12Mo1V1 SKD11 1.2379 Alloy Tool Cold Work Mould Die Steel Plate
For various high precision, long-life cold work moulds, cutting tools and measuring tools.
1. Grade:

GB	AISI	DIN	JIS
Cr12Mo1V1	D2	1.2379	SKD11

Hardness
annealing ≤255HB, impression diameter≥3.8mm;
quenching ≥59HRC

2. D2 steel heat treatment regime
quenching , 820±15ºC, preheat , 1000±6ºC(salt bath) or 1010±6ºC heating, keep warm 10~20min, air cooling, 200±6ºC tempering.

3. Chemical composition:

C	Si	Mn	S	P	Cr	Ni	Cu	V	Mo
1.40-1.6	0.6	0.6	0.03	0.03	11.5-13	0.25	0.30	1.00	0.70

4. Recommend heat treatment:

quench					temper
Heating temperature/ºC			Cooling way	Hardness (HRC)	Tempering temperature /ºC	Tempering number	Hardness (HRC)
First preheating	Second preheating	Last heating
600-650	800-850	1020-1040	Air Cooling	61-63	500-560	2	≥58

6.Application:

1) used for freezer compressor rear cowl mould quenching hardening 56~58HRC.
2) because of V,Mo composition are higher than Cr12MoV steel, so that it has better combination property and will instead of Cr12MoVsteel gradually.
3) making cylindrical die roll,destage mixing pad cold punching mould and the service life is5-6 times longer than Cr12MoV steel.

7. Feature
1. High high wear resistant, 
2. micro deformation 
3. Long service life
4. Good toughness
5. high accuracy, high efficiency, varieties

8. Delivery days: 
For abundant stock, 15-20 days.
For customized products, 30-50 days.
Package: We provide standard export packing or according to customers' request

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