T911

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#T911

Description

T911 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: T911

Category	Type	Steel Grade
Steel Grades	High Alloy	T911
		T23
		K40712
		T24
		K30736
		T91
		K90901
		T92
		K92460
		T122
		K91271

Chemical composition(mass fraction)(wt.%) of the T911

			
							C

							≤
						
							Si

							≤
						
							Mn

							≤
						
							P

							≤
						
							S

							≤
						
							Cr
						
							Ni
					
							0.09-0.13
						
							0.1-0.5
						
							0.3-0.6
						
							0.02
						
							0.01
						
							8-9.5
						
							≤0.4
					
							Mo
						
							Al
						
							W
						
							Nb
						
							Ti
						
							V
						
							Ce
					
							0.9-1.1
						
							≤0.04
						
							0.9-1.1
						
							0.06-0.1
						
							0.18-0.25
						
							N
						
							Cu
						
							Pb
						
							B
						
							Other
						
							0.04-0.09
						
							0.0003-0.006

Mechanical Properties of steel grade T911

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)
351 (≥)	884 (≥)	31	33	11	Solution and Aging, Annealing, Ausaging, Q+T,etc	444

Physical Properties of steel grade T911

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
11	-	-			0.44	-
189	843	-	34.3	333		-
295	-	12	42.2			423	322

Heat Treatment of steel grade T911

Heat treated : 1129°C - 1634°C

Technological Curves of steel grade T911

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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C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.09-0.13	0.1-0.5	0.3-0.6	0.02	0.01	8-9.5	≤0.4
Mo	Al	W	Nb	Ti	V	Ce
0.9-1.1	≤0.04	0.9-1.1	0.06-0.1		0.18-0.25
N	Cu	Pb	B	Other
0.04-0.09			0.0003-0.006

Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy