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B.S. 2 S 517

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B.S. 2 S 516 B.S. 250 A 53
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Description

BS B.S. 2 S 517 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: B.S. 2 S 517
Category Type Steel Grade Standard Country Application
Steel GradesAlloy Steel B.S. 2 S 517 BS
UNI G22Mo5
SS 2090
SS 2120
SS 2225
SS 2230
SS 2234
SS 2244
B.S. 2 S 117
B.S. 2 S 119
B.S. 2 S 516

Chemical composition(mass fraction)(wt.%) of the B.S. 2 S 517

Element Weight %
C 0.43-0.48
Mn 1.60-1.90
P 0.035 (max)
S 0.04 (max)
Si 0.15-0.30

Mechanical Properties of steel grade B.S. 2 S 517

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)
889 (≥) 232 (≥) 44 12 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade B.S. 2 S 517

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
13 - -     0.24 -  
594 331 - 42.3 224   -  
345 - 44 13.2   423 233

Heat Treatment of steel grade B.S. 2 S 517

Heat treated : 1861°C - 1118°C

Technological Curves of steel grade B.S. 2 S 517

Cross Reference Table (Equivalent Grade) of B.S. 2 S 517

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
B.S. 2 S 516 B.S. 250 A 53
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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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