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GRIDUR 44

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GRIDUR 42 GRIDUR 45
#GRIDUR #44

Description

GRIDUR 44 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: GRIDUR 44
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel GRIDUR 44
GRIDUCT 1
GRIDUR 3
GRIDUR 6
GRIDUR 7
GRIDUR 18
GRIDUR 23
GRIDUR 24
GRIDUR 34
GRIDUR 36
GRIDUR 42

Chemical composition(mass fraction)(wt.%) of the GRIDUR 44

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
             
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other CHINA  
        WC 70 D708  
             

Mechanical Properties of steel grade GRIDUR 44

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
746 (≥) 551 (≥) 43 21 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade GRIDUR 44

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
12 - -     0.44 -  
594 289 - 42.3 312   -  
591 - 21 42.2   433 321

Heat Treatment of steel grade GRIDUR 44

Heat treated : 1127°C - 1466°C

Technological Curves of steel grade GRIDUR 44

Cross Reference Table (Equivalent Grade) of GRIDUR 44

Grade Standard Country Application
SS440 JIS Japan SS440
M44 ASTM USA Molybdenum series High-speed tool steel
T11344 UNS USA Molybdenum series High-speed tool steel
CPM 440V AISI USA Powder metallurgy tool steelCold work tool steel
1.1744 DIN Germany Carbon tool steel
1.2442 DIN Germany Cold working alloy tool steel
1.2344 DIN Germany Hot working alloy tool steel
1.2744 DIN Germany Hot working alloy tool steel
1.3344 DIN Germany High-speed tool steel
SKS44 JIS Japan shock-resistant steel
E441 Carbide for cutting tools
E441 Carbide for cutting tools
X44Cr14 AFNOR France Carbide for cutting tools
STS44 Carbide for cutting tools
STS44 Carbide for cutting tools
AISI 440A AISI China Martensitic special steel
ASTM 440A ASTM USA Martensitic special steel
UNS S44002 UNS USA Martensitic special steel
AISI 440B AISI USA Martensitic special steel
ASTM 440B ASTM USA Martensitic special steel
GRIDUR 42 GRIDUR 45
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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