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3Cr2W8V Die-casting Mold Steel Quality 1.2662 Round Steel Plate

3Cr2W8V Die-casting Mold Steel Quality 1.2662 Round Steel Plate
Steel Grade: alloy steel
Dimensions: dia:50-500mm
Surface treatment:Black/Grinding/Polished/Turned/Milling/Machined

Product Details

Quick Details

· Steel Grade: 1.2581 steel

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

· Dimensions: dia 50-500mm

· Place of Origin: Hubei, China (Mainland)

· Brand Name: KAIXIN

· Model Number: special steel

· Technique: Forged

· Application: Die Steel Bar

· Alloy Or Not: Is Alloy

· Special Use: Mold Steel

· Type: Alloy Steel Bar

· process: EF+VD+ESR+EAF

 

Packaging & Delivery

Packaging Details

seaworthy

Delivery Time

within 50 days

 

Special steel

1.3Cr2W8V plastic mould steel

 

2.Alloy tool steel


3.high strength and hardness, good resistance to thermal fatigue resistance, and good hardenability

 

4.Stock in warehouse, quick delivery Lower price,


5.better quality,Preshipment quality insepction


6.International quality

 

 

Quick Details

Standard: AISI, ASTM, DIN, GB, JIS

Dimensions: 10~400mm

Grade: AISI:H21/ASTM:H21/JIS:SKD5/DIN:1.2567/GB 3Cr2W8V

Application: mould steel, etc.

Shape: Round Bar

Alloy Or Not: Is Alloy

Delivery Condition: Black Surface/peeled/turned/polished

Brand: RUISHENG

Special Use: Mold Steel

 

 

Packaging

Packaging Detail:Bulk packing or by customer require.

 

Chemical composition (for reference only):

C

Si

Mn

Cr

W

v

P

S

0.30~0.40

0.40 MAX

0.40 MAX

2.20~2.70

7.50-9.00

0.20-0.50

≤0.030

≤0.030

 

Physical properties

  3Cr2W8V critical temperature

 

Critical point

 

Ac1

Acm

Ar1

temperature(approximation)/°C

820~830

1100

790

 

3Cr2W8V  Hot Working Technology

    Item

Heating temperature/°C

start forging temperature/°C

final forging temperature/°C

type of cooling

Steel ingot

 

Steel billet

1150~1200

 

1130~1160

1100~1150

 

1080~1120

900~850

 

900~850

First air-cooled, after the pit of cold or  sand cold

 

 

3Cr2W8V  steel expansion coefficient

Temperature / ° C

                    100

                     200

                     300

                    400

                    500

                    600

                     700

                    800

(steel expansion coefficient) / ° C-1

14.3×10-6

14.7×10-6

15.7×10-6

16.3×10-6

16.1×10-6

15.2×10-6

15.0×10-6

28.0×10-6

 

 

6. Inspection: 100% Ultrasonic according to the test standards: SEP1921-84, GR.3 CLASS C/C

 

7. Packing situation: standard seaworthy packing or as customer required

 

8. Delivery time:30 days after order confirmed

 

9. Payment: 30%T/T deposit or L/C at sight.

 

10. Application: Extrusion dies and die-casting for aluminum, Mandgnesium allay mostly, for copper alloy could use, Mechanical press forging of steel, could use also

 

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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