Shenzhen Boking Jewel Supplies Co., Ltd.
Main products:Diamond Tester,Pocket Scale,Buffing Wheels,Polishing Brushes Wheels,Flex Shaft Machine,Magnetic Tumbler
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  • Contact Person : Ms. Lee Apple
  • Company Name : Shenzhen Boking Jewel Supplies Co., Ltd.
  • Tel : 86-755-27944158
  • Fax : 86-755-61640725
  • Address : Guangdong,Shenzhen,801 (Office), Block A, Fengyayuan, No. 54, 2nd Jian'an Road, Liutang, Area 77, Xixiang Street, Bao'an Dist.
  • Country/Region : China
  • Zip : 518101

SKD11 Cold Working Die Steel Flat Bar

SKD11 Cold Working Die Steel Flat Bar
Product Detailed
SKD11 Cold Working Die Steel Flat Bar cold rolled steel d2 die steel MOQ: 1 ton Stable quality

SKD11 Cold Working Die Steel Flat Barcold rolled steeld2 die steelMOQ: 1 tonStable quality 

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

 

Steel Surface :

Steel Sharp

Surface treatment

Round bar

Black /Grinding / Polished / Peeled / Turned   

steel plate

Black / Milling / Machined

 

Features :    1)  low deformation when quenching2)  good hardenability and abrasion resistance3)  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

SKD11 Cold Working Die Steel Flat Bar



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