S31725

Favorite Datasheet

#S31725

Description

S31725 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: S31725

Category	Type	Steel Grade
Steel Grades	High Alloy	S31725
		TP317
		S31700
		TP321
		S32100
		TP347
		S34700
		TP348
		S34800
		S31254
		S30815

Chemical composition(mass fraction)(wt.%) of the S31725

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.03	1	2	0.045	0.03	18-20	13.5-17.5
Mo	Al	Cu	Nb	Ti	V	Ce
4-5
N	Co	Pb	B	Other
≤0.02

Mechanical Properties of steel grade S31725

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)
562 (≥)	624 (≥)	22	41	11	Solution and Aging, Annealing, Ausaging, Q+T,etc	311

Physical Properties of steel grade S31725

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
42	-	-			0.32	-
249	818	-	14.3	142		-
985	-	22	44.2			441	212

Heat Treatment of steel grade S31725

Heat treated : 1658°C - 1234°C

Technological Curves of steel grade S31725

No Curve

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

Do you supply this S31725?
List your company on S&G now? Join
Non-paying users only

Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy