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tool steel 1.2436/SKD2
tool steel 1.2436/SKD2
Supplier Info
[China Supplier]
Contact Person : Mr. Zhang Kevin
Tel : 86-755-82939072
Fax : 86-755-82939084
Product Detail
1.1.2436 X210CrW12 D6 SKD2 2.Competive price&good quality 3.Within 33 days delivery time

1.2436 X210CrW12 D6 SKD2 cold work tool steel description

 

Chemical Composition (%):

 

Grade

C

Si

Mn

P

S

Cr

W

V

1.2436

2.00-2.30

0.10-0.40

0.30-0.60

≤0.030

≤0.030

11.00-13.00

0.60-0.80

 -

 

Properties:

High carbon and high chromium, dimensionally stable, ledeburitic 12 % Cr alloyed cold work tool steel, non-deforming, better hardenability, higher cutting capacity and improved wear resistance than 1.2080, low distorsion, good edge holding properties, deep hardening, high compressive strength, high surface hardness after hardening, suitable for air hardening.

 

Applications:

High performance cutting, punching, blanking tools up to 4 mm sheet thickness, blanking dies for cutting transformer and dynamo sheets up to 2 mm thickness, cold shear blades for paper, plastic, cardboard and metal, woodworking tools, thread rolling dies, deep drawing and cold extrusion tools, pressing tools for the ceramic, pharmaceutical, brick and refractory industries, sand blasting nozzles, shaping, flanging and beading tools, broaches, reamers, tools for the manufacture of wire, rods and tubes, measuring tools, scraping and trimming tools, deburing tools, punches and dies for cold nut manufacture, knurling tools, cold pilger mandrels, moulds for abrasive plastics.

 

Heat Treatment:

Annealing : 800 - 850 °C

Hardness after annealing : Max. 250 HB

Stress relieving : 650 - 700 °C

Hot forming : 1050 - 850 °C

Hardening : 950 - 980 °C

Quenching media : Oil, Salt bath ( 220 - 250 °C or 500 - 550 °C )

Air or compressed air

Hardness after quenching : 64 - 66 HRC

Hardness after tempering :

 

Tempering °C

100

200

300

400

HRC

65

63

61

60

tool steel 1.2436/SKD2

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