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DIN 1.8159

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DIN 1.7511 DIN 1.0204
#DIN # #1.8159

Description

DIN DIN 1.8159 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: DIN 1.8159
Category Type Steel Grade Standard Country Application
Steel GradesAlloy Steel DIN 1.8159 DIN
DIN 1.7035
DIN 1.7138
DIN 1.7147
DIN 1.7176
DIN 1.7218
DIN 1.7220
DIN 1.7223
DIN 1.7225
DIN 1.7228
DIN 1.7511

Chemical composition(mass fraction)(wt.%) of the DIN 1.8159

Element Weight %
C 0.48-0.53
Mn 0.70-0.90
P 0.035 (max)
S 0.04 (max)
Si 0.15-0.30
Cr 0.80-1.10
V 0.15min

Mechanical Properties of steel grade DIN 1.8159

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)
788 (≥) 285 (≥) 44 33 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade DIN 1.8159

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
22 - -     0.41 -  
661 754 - 11.3 412   -  
113 - 24 11.2   214 144

Heat Treatment of steel grade DIN 1.8159

Heat treated : 1831°C - 1461°C

Technological Curves of steel grade DIN 1.8159

Cross Reference Table (Equivalent Grade) of DIN 1.8159

Grade Standard Country Application
Q195 China Engineering and welding
Q215 China Engineering and welding
Q215 B China Engineering and welding
Q235 China Engineering and welding
Q235 B China Engineering and welding
Q235 C China Engineering and welding
Q235 D China Engineering and welding
Q255 A China Engineering and welding
Q255 B China Engineering and welding
Q275 China Engineering and welding
Q235q C China Bridge structure with steel
Q235q D China Bridge structure with steel
Q345q E China Bridge structure with steel
Q345q C China Bridge structure with steel
ASTM 1030 ASTM USA General use carbon steel bar
UNS G10300 UNS USA General use carbon steel bar
ASTM 1005 ASTM USA General use carbon steel bar
UNS G10050 UNS USA General use carbon steel bar
ASTM 1006 ASTM USA General use carbon steel bar
UNS G10060 UNS USA General use carbon steel bar
DIN 1.7511 DIN 1.0204
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Jiangyou Longhai Special Steel Co.,Ltd.

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