tool steel 1.2436/SKD2

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