1.2714 High Wear-resistant Hot Work Die Steel High Purity Performance Round Steel Sheet

1.2714 High Wear-resistant Hot Work Die Steel High Purity Performance Round Steel Sheet


Product Details

5CrNiMoV / AISI 6F3 / DIN 1.2714 Hot 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, machined / black surface

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

 

The Basic Information of 5CrNiMo

Chemical Composition:

C

Cr

Si

Mn

P

S

Ni

Mo

V

0.50-0.60

0.80-1.10

≤0.35

0.50-0.80

≤0.03

≤0.03

1.40-1.80

0.35-0.50

0.10-0.30


 

Mechanical Properties:  

-hardness: Annealing 197-241HB

 

Delivery Condition & Surface Treatment:  

-hot rolled / forged steel in annealing state

-polishing and grinding before delivery or just original

 

Heat Treatment:

-Quenching temperature:890-910℃,

-Cooling in oil, hardness61.5HRC

-Tempering temperature: 420-550℃

-double tempering, hardness38-47HRC

 

Applications: Because of the excellent harden ability, wear resistance and high strength; it is usually used to manufacture various types of large and medium-sized forging die.


Packaging & Delivery

Packaging Details:

Suitable for transportation

Delivery Detail:

During 45 days after contract

 

Equivalent Grades 

GB

DIN

AISI

JIS

5CrNiMoV

1.2714

L6

SKT4

 

Chemical Composition

C

Si

Mn

Cr

P

S

V

Ni

Mo

0.50-0.60

0.10-0.40

0.65-0.95

1.0-1.2

≤0.03

≤0.03

0.07-0.12

1.50-1.80

0.45-0.55

 

Available Size

Round steel bar Diameter 16-800mm

flat steel bar 16-400mm*100-800mm

 

Surface Condition

Black surface/ Grinded/ Machined

 

Hardness

HBS 248MAX

 

Characteristics

Forged Tool Steel 5CrNiMoV is of high plasticity, good hardenability, good tenacity and strength, with great wear resistance

 

 Applications

Forged Tool Steel 5CrNiMoV is for making forging dies,hot shear knives,punches,backing plate,die holders,hot punching tools

 

Heat Treatment

Isothermal annealing

Heat to 800°Cand hold at temperature for 1/2 h to 1 h; 
Furnace cooling to 670°Cand hold at temperature for at least 10 hours;
Cool by 10°C/h to 630°C;
Cooling in air.
Maximum hardness:≤240 HB

Stress relieving

To be carried out after maching before the final heat treatment.
Heat to 600-650°C, hold for 4-6 hours;
Cooling in furnace to 300-350°C;
Cooling in air

Hardening

Initial preheating to 350-450°C;
Second preheating to 650-750°C;
Heat to hardening temperature 860-890°Cand hold at temperature;
Cooling in hot oil (40-60°C); oil quenched hardness: 54-59HRC;

Tempering

Tempering must be carried out within one hour from hardening(warm part) in
the range 550-630°Cfor 4-6 hours according to hardness required, the 
dimensions of the parts and operating conditions

 

Production Process

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OUR MAIN PRODUCTS

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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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