5CrNiMoV Hot Work High Plasticity Round Steel Sheet For Industry

5CrNiMoV Hot Work High Plasticity Round Steel Sheet For Industry

Quick Details · Steel Grade: alloy steel · Standard: AISI, ASTM, BS, DIN, GB, JIS, AISI, ASTM · Dimensions: dia:50-500mm · Place of Origin: Hubei, China (Mainland) · Technique: Forged · Application: Die Steel Bar · Alloy Or Not: Is Alloy · Special Use: Mold Steel · Type: Alloy Steel Bar · Shape:...
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Product Details

Quick Details

· Steel Grade: alloy steel

· Standard: AISI, ASTM, BS, DIN, GB, JIS, AISI, ASTM

· Dimensions: dia:50-500mm

· Place of Origin: Hubei, China (Mainland)

· Technique: Forged

· Application: Die Steel Bar

· Alloy Or Not: Is Alloy

· Special Use: Mold Steel

· Type: Alloy Steel Bar

· Shape: Round bar ,Flat

· Ultrasonic test: SEP 1921-84 Class D/d

· certification: ISO9001:2008

· HRC Secondary hardness: 61-62

· Technology: EAF+LF+VD+ESR

· Delivery state: Annealed/Ingot/Processing

· Inspection: UT,Chemical Composition,Grain size

· Surface treatment:Black/Grinding/Polished/Turned/Milling/Machined

 

Packaging & Delivery

Packaging Details:

Suitable for transportation

Delivery Detail:

During 45 days after contract

 We are Manufacturer of   5CrNiMoV Special Steel

 

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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