D2 Cold Work Die Steel
- Shizhang Steel
- China
- 15-45
- 500 Tons/Month
AISI d2 tool steel is used for metal stamping dies, drawing dies, stainless steel punching dies, high hardness punching dies, cutting dies, thread rolling dies, hardware parts manufacturing, machinery manufacturing, etc.The corresponding foreign brand of aisi d2 metal is 1.2379 steel、Cr12Mo1V1 steel、JIS SKD11
Product Name: COLD WORK DIE STEEL---AISI D2
Similar steel grades:
U.S.A | AISI D2 |
German | 1.2379 |
Japan | SKD11 |
Sweden | -- |
China | Cr12Mo1V1 |
Chemical Composition(%) :
C | Si | Mn | Cr | Mo | P | S |
1.50-1.60 | 0.10-0.40 | 0.15-0.45 | 11.0-12.0 | 0.60-0.80 | 0.03max | 0.03max |
Principal Feature:
AISI d2 tool steel is versatile high-carbon, high-chromium, air-hardening tool steel that is characterized by a relatively high attainable hardness and numerous, large, chromium-rich alloy carbides in the microstructure.
Typical Application:
Cutting, punching, stamping tools, shear blades, thread rolling dies, cold extrusion dies, drawing and bending tools, flanging and straightening rolls, fine cutting tools deep drawing tools, plastic moulds for abrasive polymers
Heat Treatment:
Forge: at 900℃-1100℃ Cool slowly and anneal immediately
Annealing: at 830℃-860℃ Cool slowly in furnace
Stress Relieving: at to 650℃-700℃ Cool in furnace or still air
Hardening: Preheat at 650℃-850℃ raise to 1000℃-1050℃ Cool in air, oil or into hot bath held at 500℃-550℃ and then air cool
AISI d2 tool steel hardness Annealed 255.
Size available:
Bars | Turned | Dia 20-500mm |
Black | Dia 20-500mm | |
Flats | Milled | T: 8-300 W: 210-610mm |
Black | T: 8-300 W: 210-610mm |
