Mould Steel D2/DC53/P20/H13/O1/1.2344/1.2379

SKD11 1.2379 AISI D2 1.D2/Cr12MoV1/1.2379/SKD11 2.Sizes:10-300(Thickness)*610(Width)*4000(Length) 3.EAF+LF+VD,or ESR

SKD11 1.2379 AISI D2 

1. Usage: Applied in the thickness no less than 2mm punch mould ,all kind of small mould for shearing and cutter together with screw rolled or slapper mould as well as some other forming mould like rulers

 2.Characteristic: E.S.R. materials, high compression strength and fine robustness. The spherical annealed make it easily processed by shearing and cutting with no crake while processing.

Standard	GB	JIS	ASTM	ISO	DIN
Steel number	Cr12Mo1V1	SKD11	D2	160CrMoV12	1.2379

3.Chemical Composition:(%)

C	W	Mo	Cr	V	Mn	Si	P	S
1.45-1.60		0.70-1.00	11.00-13.0	0.70-1.00	0.20-0.60	0.20-0.60	≤0.030	≤0.020

4.Delivery hardness:≤255HB

Delivery status: As Hot rolled/forged. Delivery condition: annealed

5.Available size: flat bar

Thickness: 20mm to 220mm

Width: 200mm to 510mm

Round Bar

50mm-260mm

(1)Heat Treatment condition;

Quenching temperature: 1000-1040 degree Celsius

Cooling Medium: oil-cooling or air-cooling

Tempering temperature: 180-200 degree Celsius, by two times;

Tempering Hardness: 63.HRC

1060-1080 degree Celsius

(2) Heat Treatment condition;   degree Celsius

Quenching temperature: 1060-1080 degree Celsius

Cooling Medium: oil-cooling or air-cooling

Tempering temperature: 500-5400 degree Celsius. by two times

Tempering Hardness: 59.0-61.0HRC

Mould Steel D2/DC53/P20/H13/O1/1.2344/1.2379