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High Abrasion Resistance Cr12 Industry Cold Die Steel

Product Details

1. Cr12 /DIN 1.2080/AISI D3 Cold Mould Steel

MOQ: 1-2tons

Packing detail:  raw packing or according to customer’s requirement

Delivery detail:  within 30 days after order confirmed

Payment term: T/T, L/C at sight

Brand name: KaiXin

Delivery condition: hot rolled / forged, turning surface/ black surface

Specification(mm):round bar:Dia.60-800   flat bar: 25-400/200-800

 

The Basic Information of Cr12 Die Steel

Chemical Composition:

C

Cr

Si

Mn

P

S

1.90-2.20

11.00-12.00

0.10-0.40

0.15-0.45

≤0.03

≤0.03


 

Heat treatment 

Isothermal annealing:

-  Heat to 850°C hold for 1/2 hour to 1 hour;

-  Furnace cooling to 770°C and hold at temperature for at least 10 hours;

-  Cool by 10°C /h to 720°C;

-  Cooling in air.

Stress relieving:

To be carried out after machining and before the final heat treatment.

-  Heat to 650-700°C, hold for 4/6 hours:

-  Furnace cooling to 330-350°C;

-  Cooling in air.

Hardening:

-  Initial preheating to 350-450°C;

-  Second preheating to 750-850°C in salt bath at 850°C;

-  Austenitizing at 960-100°C;

-  Cooling in fluid oil.

Application: Hot Rolled Cr12 is widely used in High performance cutting tool trimming dies, blanking dies for paper and plastic and highly wear-resistant plastic mould, etc.


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Hubei Kaixin Supply Chain Management Co., Ltd.

TEL +8618272169977 ; 0714-6510168

FAX0714-6519746

Emailinfo@hubeikaixin.com

AddNo.37 Huahu Ave Huahu Street.Huangshi City Hubei

Code435000

web:www.kxdiesteel.com 


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