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1.1554

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C110W1 C125W
#1.1554

Description

Germany DIN 1.1554 Carbon tool steel and 1.1554 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 1.1554
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 1.1554 DIN Germany Carbon tool steel
Stellite SF20
Stellite X90
Stellite T40
C70W1
C80W1
1.1525
1.1520
C105W1
1.1545
C110W1

Chemical composition(mass fraction)(wt.%) of the 1.1554

C(％) Si(％) Mn(％) P(％) S(％)
1.00-1.10 0.10-0.30 0.10-0.35 Max 0.030 Max 0.030

Mechanical Properties of steel grade 1.1554

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)
884 (≥) 135 (≥) 32 21 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade 1.1554

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
24 - -     0.13 -  
827 532 - 43.3 342   -  
198 - 31 32.2   312 134

Heat Treatment of steel grade 1.1554

Heat treated : 1975°C - 1128°C

Technological Curves of steel grade 1.1554

Cross Reference Table (Equivalent Grade) of 1.1554

Grade Standard Country Application
1.1554 DIN Germany Carbon tool steel
C110W1 C125W
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