CNS 440F

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#CNS #440F

Description

China CNS CNS 440F China Taiwan Stainless steel and CNS 440F Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: CNS 440F

Category	Type	Steel Grade	Standard	Country	Application
Steel Grades	Special Steel	CNS 440F	CNS	China	China Taiwan Stainless steel
		CNS 410
		CNS 410J1
		CNS 416
		CNS 420J1
		CNS 420J2
		CNS 420F
		CNS 431
		CNS 440A
		CNS 440B
		CNS 440C

Chemical composition(mass fraction)(wt.%) of the CNS 440F

C(％)	Si(％)	Mn(％)	P(％)	S(％)	Cr(％)	Ni(％)	Mo(％)
0.95-1.20	Max 1.00	Max 1.25	0.06	0.15	16.00-18.00	0.60	0.75

Mechanical Properties of steel grade CNS 440F

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)
273 (≥)	216 (≥)	23	11	41	Solution and Aging, Annealing, Ausaging, Q+T,etc	423

Physical Properties of steel grade CNS 440F

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
12	-	-			0.14	-
682	248	-	21.3	431		-
918	-	34	42.2			433	322

Heat Treatment of steel grade CNS 440F

Heat treated : 1619°C - 1679°C

Technological Curves of steel grade CNS 440F

No Curve

Cross Reference Table (Equivalent Grade) of CNS 440F

Grade	Standard	Country	Application
Z1CNS17-15	AFNOR	France	Stainless steel palte & Steel Strip
Z11CNS17-07Az	AFNOR	France	Stainless Steel Plate & Steel Strip
Z15CNS25-20	AFNOR	France	Stainless Steel Plate & Steel Strip
Z17CNS20-12	AFNOR	France	Stainless Steel Plate & Steel Strip
Z2NCDU25-25-05Az	AFNOR	France	Hot-Rolled stainless steel bar and wire rod (NF A 35-574 (1990))
Z1CNS17-15	AFNOR	France	Boiler & Pressure Vessel Plate (NF A 35-209(1992))
Z80CNS20-02	AFNOR	France	Steel Exhaust Valves
CNS 201	CNS	China	China Taiwan Stainless steel
CNS 202	CNS	China	China Taiwan Stainless steel
CNS 301	CNS	China	China Taiwan Stainless steel
CNS 302	CNS	China	China Taiwan Stainless steel
CNS 303	CNS	China	China Taiwan Stainless steel
CNS 303Se	CNS	China	China Taiwan Stainless steel
CNS 304	CNS	China	China Taiwan Stainless steel
CNS 304L	CNS	China	China Taiwan Stainless steel
CNS 304N1	CNS	China	China Taiwan Stainless steel
CNS 304N2	CNS	China	China Taiwan Stainless steel
CNS 304LN	CNS	China	China Taiwan Stainless steel
CNS 305	CNS	China	China Taiwan Stainless steel
CNS 309S	CNS	China	China Taiwan Stainless 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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