D3 Cold Work Tool Steel

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Selling leads
D3 Cold Work Tool Steel
Posting date : Jul 31, 2014
Membership
Free Member Scince Sep 20, 2011
Payment Terms
T/T,L/C
Keyword :
TOOL STEEL
Category
METALS | Iron and steel
Contact
Amy Wang
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
RISUN
HS-CODE
72-
Package & Delivery Lead Time
Detailed Description

Product Name: 

Cr12/D3/1.2080/round bar/flat bar/cold work tool steel/die steel/mould steel

 

Chemical Composition

Standard

Steel grade

C

Si

Mn

P≤

S≤

Cr

Mo

V

W

DIN

1.2080

1.90-2.20

0.10-0.40

0.15-0.45

0.030

0.030

11.00-12.00

-

-

-

ASTM

D3

2.00-2.35

0.10-0.60

0.20-0.60

0.030

0.030

11.0-13.5

-

≤1.00

≤1.00

GB

Cr12

2.00-2.30

≤0.40

≤0.40

0.030

0.030

11.50-13.00

-

-

-　

 

Specification

Round bar

Diameter

Length

-

Forged round bar šφ50~280

2000~6000

-

 Rolled round bar φ10~80

 2000~6000

-

Flat bar

Thickness(mm)

Width(mm)

Length(mm)

Forged plate 20~300

50~710

2000~6000

Rolled plate 10~65

155~610

2000~6000

 

Characteristics

  1. A kind of cold work tool steel in widespread use, belonging to ledeburitic steel of high-carbon and high-chromium.
  2. With quite good hardenability and abrasion resistance, but small quenching distortion.
  3. With not good impact toughness, be liable to fracture and form inhomogenous eutectic carbides.

 

Application

  1. Commonly used for manufacturing cold work moulds of excellent abrasion resistance with light shock loads, punch heads, cold cutting scissors, drill bushes, gauges, wire drawing dies, stamping dies, wire drawing sheets, drawing dies, thread rolling dies, etc.
  2. Making cutting tools which is used for machining material of low hardness.
  3. Used as plastic mould with good abrasion resistance and long service life.
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