S17400

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#S17400

Description

S17400 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: S17400

Category	Type	Steel Grade
Steel Grades	Stainless Steel	S17400
		S44025
		XM-32
		S64152
		XM-13
		S13800
		XM-12
		S15500
		632
		S15700
		630

Chemical composition(mass fraction)(wt.%) of the S17400

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.07	1.00	1.00	0.040	0.030	15-17.5	3.0-5.0
Mo	Al	Cu	Nb	Ti	V	Ce
		3.0-5.0
N	Co	Pb	B	Other
				(Nb+Ta)0.15-0.45

Mechanical Properties of steel grade S17400

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)
278 (≥)	638 (≥)	32	14	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	234

Physical Properties of steel grade S17400

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
22	-	-			0.22	-
339	182	-	23.3	313		-
367	-	32	22.2			331	114

Heat Treatment of steel grade S17400

Heat treated : 1189°C - 1478°C

Technological Curves of steel grade S17400

No Curve

Cross Reference Table (Equivalent Grade) of S17400

Grade	Standard	Country	Application
UNS S17400	UNS	USA	precipitation hardening
UNS S17400	UNS	USA	precipitation hardening
S17400	UNS	USA	Martensitic special steel
S17400	UNS	USA	Martensitic special 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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Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy