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C1Q

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B4N,B4Q D1N1,D1Q1
#C1Q

Description

USA ASTM C1Q Steel Castings, Ferritic and Martensitic, for Pressure-Containing and Other Applications, for Low-Temperature Service and C1Q Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: C1Q
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy C1Q ASTM USA Steel Castings, Ferritic and Martensitic, for Pressure-Containing and Other Applications, for Low-Temperature Service
J42215
J31550
J41500
J31300
J91540
A1Q
A2Q
B2N,B2Q
B3N,B3Q
B4N,B4Q

Chemical composition(mass fraction)(wt.%) of the C1Q

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.25 0.6 ≤1.20 0.025 0.025 － 1.50-2.00 0.15-0.30

Mechanical Properties of steel grade C1Q

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)
457 (≥) 127 (≥) 13 43 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade C1Q

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
33 - -     0.41 -  
263 631 - 33.3 424   -  
488 - 21 22.2   223 344

Heat Treatment of steel grade C1Q

Heat treated : 1323°C - 1846°C

Technological Curves of steel grade C1Q

Cross Reference Table (Equivalent Grade) of C1Q

Grade Standard Country Application
ASTM C1Q AISI USA
C1Q ASTM USA Steel Castings, Ferritic and Martensitic, for Pressure-Containing and Other Applications, for Low-Temperature Service
C1Q ASTM USA Steel Castings, Ferritic and Martensitic, for Pressure-Containing and Other Applications, for Low-Temperature Service
B4N,B4Q D1N1,D1Q1
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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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