MT-310S

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#MT-310S

Description

MT-310S High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: MT-310S

Category	Type	Steel Grade
Steel Grades	High Alloy	MT-310S
		MT446-2
		29-4
		29-4-2
		MT-301
		MT-302
		MT-304
		MT-304L
		MT-305
		MT-309S
		MT-309S-Cb

Chemical composition(mass fraction)(wt.%) of the MT-310S

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.08	1	2	0.04	0.03	24-26	19-22
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade MT-310S

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)
498 (≥)	135 (≥)	32	11	43	Solution and Aging, Annealing, Ausaging, Q+T,etc	214

Physical Properties of steel grade MT-310S

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
24	-	-			0.11	-
974	733	-	13.3	223		-
488	-	21	21.2			314	432

Heat Treatment of steel grade MT-310S

Heat treated : 1751°C - 1228°C

Technological Curves of steel grade MT-310S

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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