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6120

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1050 4020
#6120

Description

USA ICI 6120 Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures and 6120 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 6120
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 6120 ICI USA Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures
10Q
11Q
12Q
13Q
14Q
15A
1020
1030
1040
1050

Chemical composition(mass fraction)(wt.%) of the 6120

C(％) Si(％) Mn(％) P(％) S(％) V(%)
≤0.30 0.20-0.80 0.70-1.00 0.04 0.045 0.15-0.35

Mechanical Properties of steel grade 6120

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)
234 (≥) 396 (≥) 41 42 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade 6120

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
11 - -     0.43 -  
846 231 - 23.3 221   -  
762 - 13 42.2   142 134

Heat Treatment of steel grade 6120

Heat treated : 1648°C - 1881°C

Technological Curves of steel grade 6120

Cross Reference Table (Equivalent Grade) of 6120

Grade Standard Country Application
ICI 6120 AISI USA
6120 ICI USA Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures
6120 ICI USA Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures
1050 4020
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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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