2 # Clădire, zona P5 Quan Shui, districtul Ganjingzi, Dalian, China

toate categoriile
EN
Sunati-ne

+ 86-411-39641370

Trimite e-mail

vicente@konsond.com

D2 1.2379 SKD11

Acasă>Produse>Oțel pentru scule de lucru la rece>D2 1.2379 SKD11

Cold Working Tool Steel D2 1.2379 SKD11 block

Contact

Specificații

D2 Tool Steel is a 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. These carbides provide good resistance to wear from sliding contact with other metals and abrasive materials. 


Aplicații:

Rolls, punches, dies for blanking, forming, trimming, and thread rolling, shear knives, food-processing knives, and gauges.        


COMPOZIȚIE

CMnSi
Cr
Mo
VC
1.50
0.300.30
12.000.750.90
1.50


Specificații:

PROPRIETĂȚI FIZICE

· Densitate: 0.278 lb/in3 (7695 kg/m3)

· Greutate specifică: 7.70

· Modulul de elasticitate: 30 x 106 psi (207GPa)

· Prelucrabilitate: 50-60% dintr-un oțel carbon de 1%.


INSTRUCȚIUNI DE TRATARE TERMICA

CALITIRE

TEMPERATURA CRITICA:
Ac1: 1449°F (788°C)Ac3: 1553°F (845°C)
AR1: 1418 ° F (769 ℃)AR3: 1373 ° F (744 ℃)


Avantaj:

Chinese Cr12Mo1V1 steel, American D2 steel, Japanese SKD11 steel, the chemical composition of them is the same, but the performance is very different. After heat treatment, the color of Cr12Mo1V1 is a little orange-red, and the deformation would be large. It is easy to fracture during use. And the hardness of D2 steel is higher than SKD11 steel, but the toughness is not better than SKD11 steel. SKD11 steel is light and smooth, with the best overall performance.


ArticolDimensiuni (mm)ProcesConditii de livrare
BlocaT 20-200 X 300-800Hot Rolled &Hot ForgedSuprafață neagră / Machine & Anneal


Contactați-ne