AISI D2 1.2379 SKD11 Cr12Mo1V1 Standard Cold Work Tool Steel Flats

• Standard: DIN, JIS, AISI, GB, BS
• Technics: Hot Rolled
• Application: Die Steel Bar
• Surface: Black
• Alloy: Alloy
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Free Cutting Steel, Mold Steel
• Model NO.: SKD11/1.2379/D2/Cr12Mo1V1
• Heat Treatment: Annealed
• Thickness: 10-500mm
• Width: 155-610mm
• Production Route: ESR
• Delivery Time: 7days
• Quality Assurance: 100% UT passed
• Condition: stock
• Transport Package: Standard/Customized
• Specification: standard/customized
• Trademark: customized
• Origin: China
• HS Code: 7225
• Production Capacity: 2000t/Month

Product Description

AISI D2 1.2379 SKD11 Cr12Mo1V1 Standard Cold Work Tool Steel Flats

Product Introduction
1.2379 is a high carbon and chromium alloy tool steel, which has high hardness and wear resistance after heat treatment, and has strong hardenability and good dimensional stability.
  
D2 steel is a high wear resistant micro deformation cold working die steel, belonging to air hardening tool steel. With high quality fraction of carbon and high chronic, the hardness can up to 60HRC after heat treatment, but malleability,toughness,rust resistance is not good and the surface of the steel is also difficult to be polished. 
  
 With the development of cold stamping products moving towards high accuracy,high efficiency, varieties, we require the mould steel should has good wear resistance and high toughness.

Features

1. High wear resistance
2. High compressive strength
3. Good dimensional stability
4. Good processability
5.  Excellent resistance to temper softening
6. Good toughness  

Similar Standards

Chinese	American	German	Japanese
GB	AISI	DIN	JIS
Cr12Mo1V1	D2	1.2379	SKD11

Chemical Composition

Grades	C	Si	Mn	P	S	Cr	Mo	V
1.2379	1.5-1.6	0.1-0.4	0.15-0.45	≤0.003	≤0.03	11-12	0.6-0.8	0.9-1.1
D2	1.4-1.6	0.3-0.5	0.3-0.5	≤0.03	≤0.03	11-13	0.7-1.2	0.8
Cr12Mo1V1	1.4-1.6	≤0.6	≤0.6	≤0.03	≤0.03	11-13	0.7-1.2	0.5-1.1
SKD11	1.4-1.6	≤0.4	≤0.6	≤0.03	≤0.03	11-13	0.8-1.2	0.2-0.5

Heat Treatment

Quenching			Tempering
Heating Temperature/ºC	Cooling	Hardness/HRC	Heating Temperature/ºC	Cooling	Hardness/HRC
980-1040	Oil or air	60-65	180-220	Air	60-64
1060-1100		60-65	510-540		60-64

Applications

1. 1 Thin sheet with a thickness of not more than 2mm, high-efficiency blanking die, punching die and stamping die
2. 2. Various scissors, inlaid blades, wood working blades
3. 3. Thread rolling die and wear-resistant slider
4. 4. Cold heading mould, thermosetting resin molding die
5. 5. Deep drawing die, cold extrusion die

Stock Size

Flat Bar	Thickness	6-160mm
	Width	155-810mm
	Length	3000-6000mm
Round Bar	Diameter	14-80mm
	Length	300-6000mm

Product pictures: