S25700

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#S25700

Description

S25700 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: S25700

Category	Type	Steel Grade
Steel Grades	High Alloy	S25700
		S43020
		430FSe
		S43023
		TP201
		S20100
		TP201
		S20200
		TPXM-19
		S20910
		S21500

Chemical composition(mass fraction)(wt.%) of the S25700

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.02	6.5-8	2	0.025	0.01	8-11.5	22-25
Mo	Al	Cu	Nb	Ti	V	Ce
≤0.5
N	Co	Pb	B	Other

Mechanical Properties of steel grade S25700

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)
336 (≥)	617 (≥)	11	33	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	211

Physical Properties of steel grade S25700

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	-	-			0.31	-
159	866	-	22.3	221		-
693	-	24	42.2			324	224

Heat Treatment of steel grade S25700

Heat treated : 1243°C - 1581°C

Technological Curves of steel grade S25700

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

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Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy