Dongguan Tuobo Metal Co., Ltd.
Products
Contact Us
  • Contact Person : Mr. Xu Daniel
  • Company Name : Dongguan Tuobo Metal Co., Ltd.
  • Tel : 86-769-82581978
  • Fax : 86-769-82583008
  • Address : Jiangsu,Xuzhou,Peixian
  • Country/Region : China

D2 flat bar

D2 flat bar
Product Detailed
Related Categories:Flat Steel
SKD11 tool steel : 1.Payment item: T/T,L/C 2.Delivery time: 15-20days 3.Diameter: 50-500mm

Chemical Composition:

Country

Steel NO.

C

Si

Mn

Cr

Mo

V

P

S

Other

China GB

Cr12MoV

1.45-1.70

≤0.40

≤0.40

11.0-12.5

0.40-0.60

0.15-0.30

≤0.030

≤0.030

Cu≤0.30

USA AISI

X12m

1.40-1.60

0.30-0.50

0.30-0.50

11.0-13.0

0.70-1.20

(0.80)

≤0.025

≤0.025

Co:0.60

Japan JIS

SKD11

1.40-1.60

  0.40

 0.50

11.0-13.0

0.80-1.20

0.20-0.35

≤0.025

≤0.01

---------

Germany

1.2601

1.45-1.70

≤0.40

≤0.40

11.0-12.5

0.40-0.60

0.15-0.30

≤0.030

≤0.030

Cu≤0.30

Korea

STD11

1.40-1.60

≤0.40

≤0.60

11.0-13.0

0.80-1.20

0.20-0.50

Specification :

   Round bar 

  Diameter (mm)

   Length (mm)

     50~500

   2000~5800

   plate/sheet    

  Thickness (mm)   

    Width (mm)       

  Length (mm)    

     20~400

     80~1000

   2000~5800

 Features :    

1)  low deformation when quenching 

2)  good hardenability and abrasion resistance 

3)  good hardness and ductility

Applications :

       For making all sorts of cold working die steels, cutting tools and measuring tools, such as cold extruding dies, thread

 rolling flat dies, gauge, etc.

annealing

500-600°C , air cooling or furnace cooling, HB:207-255

Hot treatment quench

950-1000°C      air cooling    HRC:58-62 

1020-1040°C     air cooling    HRC: 62-63

1115-1130°C     air cooling     HRC: 42-50

backfire

150-170°C   200-275 °C   400-425 °C   510-520°C     

HRC

  61-63       57-59        55-57       60-61

       

D2 flat bar



Copyright Notice @ 2008-2022 ECBAY Limited and/or its subsidiaries and licensors. All rights reserved.