T201 L

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#T201 #L

Description

T201 L High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: T201 L

Category	Type	Steel Grade
Steel Grades	High Alloy	T201 L
		SM 2035
		SM 2050
		SM 2550
		SM 2060 Mo
		SR 50A
		Stainless W
		Stoody 1API
		Stoody 41 H
		SUH 11 M
		Super Inver

Chemical composition(mass fraction)(wt.%) of the T201 L

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.03	0.75	5.5-7.5	0.045	0.03	16-18	3.5-5.5
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other
≤0.25

Mechanical Properties of steel grade T201 L

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)
782 (≥)	381 (≥)	23	44	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	443

Physical Properties of steel grade T201 L

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
33	-	-			0.21	-
491	798	-	24.3	332		-
676	-	43	34.2			224	324

Heat Treatment of steel grade T201 L

Heat treated : 1359°C - 1841°C

Technological Curves of steel grade T201 L

No Curve

Cross Reference Table (Equivalent Grade) of T201 L

Grade	Standard	Country	Application
SM2CrNi3MoAl1S		China	Plastic mould with flat steel
W6Mo5Cr4V2Al		China	High-speed tool steel
M3 Class1	ASTM	USA	Molybdenum series High-speed tool steel
M3 Class2	ASTM	USA	Molybdenum series High-speed tool steel
Stellite 1		USA	Stellite alloy
Stellite 3			Stellite alloy
Stellite 3PM			Stellite alloy
Stellite 4			Stellite alloy
Stellite 6			Stellite alloy
Stellite 6KC			Stellite alloy
Stellite 6PM			Stellite alloy
Stellite 7			Stellite alloy
Stellite 8			Stellite alloy
Stellite 12			Stellite alloy
Stellite 12P			Stellite alloy
Stellite 19			Stellite alloy
Stellite 20			Stellite alloy
Stellite 21			Stellite alloy
Stellite 23			Stellite alloy
Stellite 25			Stellite alloy

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Rfq.: sales@longhaisteel.com

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