Price:Negotiable
Brand:Shouze
MOQ:1
Quantity:600

Send Inquiry

 You are buying Cr12Wdie steel

Please find the 2012 best steel price for die steel Cr12W.

in China at the VIP hotline: 0086-1800-196-7096

 

1 ASTM D6/ DIN 1.2346/ Cr12W

2  EAF/ERS hot rolled 
3 ISO9001:2008 certificate

  Steel grade: ASTM D6/ DIN 1.2346/ Cr12W 1. Cr12Wsteel chemical Composition(%) 

Analysis (% by weight
C	Si	Mn	P	S	Cr	Mo	Ni	V	W
2.00	0.10	0.30	Max.	Max.	11.00				0.60
2.30	0.40	0.60	0.030	0.030	13.00				0.80

 

2.Cr12W

specification /ASTM SIZE :

 

Size range: Rd 20 - 400 mm,  Fl 10 x 40 - 200 x 600 mm

   (Other size or profiles avaliable on reauest.)

 

 

 3 Cr12W steel heattreatment: Annealed.hardness :≤229HBS  Cr12W materialsteel feature:Cr12W is a high carbon high chromiumtool steel giving ver y high wear resistance and edge holdingquality. air hardening alloy tool steel with excellent resistanceto wear and abrasion. D6 tool steel has good throughhardening properties and dimensional stability combined with highresistance to tempering.

 

 

ardness and heat treatment specification of ASTM D6 steel ony for reference.  

Cr12W  forging:
Heatslowly and uniformly to 700°C then more rapidly to 900/1050°C.After forging cool slowly, preferably in a furnace.

Cr12W Annealing:
Anneal at 800°/840°Cand slow furnace cool. Hardness after annealing will be approx. 225brinell. 

Cr12W Stress Relieving:
Ifmachining operations have been heavy or if the tool has anunbalanced section, remove stresses from D6 tool steel beforehardening by heating up to 650°/700°C, equalise, then coolslowly. 

Cr12W Hardening:
Pre heatslowly to 750/800°C and thoroughly soak. Continue heating to thefinal hardening temperature of 950°/980°C and allow the componentto be heated through. Cool in air or quench in oil. 

Cr12W Tempering:
Heatuniformly and thoroughly at the selected tempering temperature andhold for at least one hour per inch of total thickness. Doubletempering should be carried out with intermediate cooling to roomtemperature.   

 

 

 

Tempering °C	100	200	300	400	500	600
HRc	63	62	60	58	56	48

 

 

4 Cr12W steel plate process and technique

EF/ESR hot rolled annealed 5,Cr12W steel plate deliverycondition Annealedblack/peeled/turned/grinding/polishing surface option, Ultrosonictest accord with SEP 1921-84 class c/c  

We look forward to being one of the largest andwell-developed manufacturers and distributors in thesteel industry throughout Shanghai and East China.

 

 

 

 

   

die steel Cr12W hardness