C450

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#C450

Description

Australia AS C450 Australia Structural steel and C450 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: C450

Category	Type	Steel Grade	Standard	Country	Application
Steel Grades	Structure Steel	C450	AS	Australia	Australia Structural steel
		300L
		350
		350L0
		350L15
		400
		400L0
		400L15
		C200
		C250
		C350

Chemical composition(mass fraction)(wt.%) of the C450

C(％)	Si(％)	P(％)	S(％)
0.25	0.4	0.05	0.04

Mechanical Properties of steel grade C450

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
551 (≥)	439 (≥)	24	14	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	424

Physical Properties of steel grade C450

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	-	-			0.44	-
119	644	-	44.3	311		-
465	-	13	44.2			212	313

Heat Treatment of steel grade C450

Heat treated : 1949°C - 1885°C

Technological Curves of steel grade C450

No Curve

Cross Reference Table (Equivalent Grade) of C450

Grade	Standard	Country	Application
C450	AS	Australia	Australia Structural steel

Available Suppliers

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...

Rfq.: sales@longhaisteel.com

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