1.2083 - Tool Steels & Die Steels and Cemented Carbide

Tools high alloyed Cr steel

**1.2083** Application:Plastic die steel, and a good polishing and excellent wear resistance, is often used to prevent acid plastic mold.
Category	Type	Grade	Designations
Grades	Tool Die Steels	1.2083	Germany - DIN ,

1.2083 Application:Plastic die steel, and a good polishing and excellent wear resistance, is often used to prevent acid plastic mold.

Category

Type

Grade

Designations

Grades

Tool Die Steels

1.2083

Germany - DIN ,

Chemical composition(mass fraction)(wt.%)
Elements	Min.（≥）	Max.（≤）
C	-	1.00
Si	-	1.00
Mn	0.20	0.40
P	-	0.030
S	-	0.030
Cr	12.50	13.50

Chemical composition(mass fraction)(wt.%)

Elements

Min.（≥）

Max.（≤）

Similar

Remarks

1.00

0.20

0.40

0.030

12.50

13.50

Mechanical properties of grade 1.2083
Proof strength R_p0.2 (MPa)	Tensile strength R_m (MPa)	Impact energy KV (J)	Elongation at fracture A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
483 (≥)	657 (≥)	41	11	32	Solution and Aging, Annealing, Ausaging, Q+T,etc	113

Mechanical properties of grade 1.2083

Proof strength
R_p0.2 (MPa)

Tensile strength
R_m (MPa)

Impact energy
KV (J)

Elongation at fracture
A (%)

Reduction in cross section on fracture
Z (%)

As-Heat-Treated Condition

Brinell hardness (HBW)

483 (≥)

657 (≥)

Solution and Aging, Annealing, Ausaging, Q+T,etc

113

Physical properties of grade 1.2083
Property	Density kg/dm3	Temperature T °C/F	Specific heat J / kgK	Thermal conductivity W/mK	Electric resistance µΩ·cm	Modulus of elasticity kN/mm2	Expansion rate
238 (≥)	126 (≥)	44	42	12	Solution and Aging, Annealing, Ausaging, Q+T,etc	224
927	388	217

Physical properties of grade 1.2083

Property

Density
kg/dm3

Temperature T
°C/F

Specific heat
J / kgK

Thermal conductivity
W/mK

Electric resistance
µΩ·cm

Modulus of elasticity
kN/mm2

Expansion rate

238 (≥)

126 (≥)

Solution and Aging, Annealing, Ausaging, Q+T,etc

224

Temp.
°C/°F

Creep strain limit
(10000h)
(Rp1,0) N/mm2

Creep rupture strength
(10000h)
(Rp1,0) N/mm2

927

388

217

1.2083 Range of products
Product type	Products	Dimension	Processes	Deliver Status
Plates / Sheets	Plates / Sheets	0.08-200mm(T)WL	Forging, hot rolling and cold rolling	Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar	Round Bar, Flat Bar, Square Bar	Φ8-1200mm*L	Forging, hot rolling and cold rolling, Cast	Black, Rough Turning, Shot Blasting,
Coil / Strip	Steel Coil /Steel Strip	0.03-16.0x1200mm	Cold-Rolled & Hot-Rolled	Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes	Seamless Pipes/Tubes, Welded Pipes/Tubes	OD:6-219mm x WT:0.5-20.0mm	Hot extrusion, Cold Drawn, Welded	Annealed, Solution and Aging, Q+T, ACID-WASHED

1.2083 Range of products

Product type

Products

Dimension

Processes

Deliver Status

Plates / Sheets

0.08-200mm(T)*W*L

Forging, hot rolling and cold rolling

Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting

Steel Bar

Round Bar, Flat Bar, Square Bar

Φ8-1200mm*L

Forging, hot rolling and cold rolling, Cast

Black, Rough Turning, Shot Blasting,

Coil / Strip

Steel Coil /Steel Strip

0.03-16.0x1200mm

Cold-Rolled & Hot-Rolled

Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting

Pipes / Tubes

Seamless Pipes/Tubes, Welded Pipes/Tubes

OD:6-219mm x WT:0.5-20.0mm

Hot extrusion, Cold Drawn, Welded

Annealed, Solution and Aging, Q+T, ACID-WASHED

Cross Reference Table(Equivalent Grade)
Grade	Standard	Country	Application
1.2083	EN	Germany	Tools high alloyed Cr steel
1.2083	DIN	Germany	Plastic die steel, and a good polishing and excellent wear resistance, is often used to prevent acid plastic mold.

Cross Reference Table(Equivalent Grade)

Grade

Standard

Country

Application

1.2083

Germany

Tools high alloyed Cr steel

1.2083

DIN

Germany

Plastic die steel, and a good polishing and excellent wear resistance, is often used to prevent acid plastic mold.