AE961W martensitic stainlesssteel

AE961W martensitic thermally strong and heat-resistant stainless steel is a low-carbon 12% Cr steel added with a large amount of W, Mo, V and other ferrite forming elements that reduce the austenite phase region, so that the steel has martensitic properties. Bulk transformation hardening ability, AE961W is a martensitic heat-resistant stainless steel with excellent comprehensive mechanical properties, high tensile strength at room temperature, high lasting strength and creep limit, and has been widely used in the aviation industry to manufacture work below 600 ℃ Engine tie rods, bolts, seal rings, bushings, pins, blades, discs, shafts and other important parts.

#1Х12Н2ВМФ #ЭИ961 #1Cr11Ni2W2MoV #13Cr11Ni2W2MoV #AE961W

AE961W martensitic stainlesssteel - Introduction and Application

Sections and shapes	GOST 2879-2006, GOST 1133-71, GOST 2590-2006, GOST 2591-2006
Sheets and strips	GOST 103-2006
Sections and shapes	GOST 14955-77, GOST 5949-75, GOST 7417-75, GOST 8559-75, GOST 8560-78
Sheets and strips	GOST 4405-75

GJB 2294-95, GJB 2294A-2014, GJB 2295-1995, GJB 5040-2001, HB 5270-83, HB 5024-89, YB 675-73, YB 677-71, GB/T 1221-92, GB/T 1221-2007, GB/T 20878-2007, GB/T 4356-2016

Melted process

ESR

AE961W martensitic stainlesssteel - Chemical composition WT %

Grade	Spec.	C	Si	Mn	P	S	Cr	Ni	Mo	V	W
1Cr11Ni2W2MoV	GJB 2294	0.1-0.16	≤0.60	≤0.60	≤0.035	≤0.025	10.5-12.0	1.4-1.8	0.35-0.50	0.18-0.3	1.5-2.0
13Cr11Ni2W2MoV	GJB 2294A	0.1-0.16	≤0.60	≤0.60	≤0.030	≤0.020	10.5-12.0	1.4-1.8	0.35-0.50	0.18-0.3	1.5-2.0
1Cr11Ni2W2MoV	GJB 2295A	0.1-0.16	≤0.60	≤0.60	≤0.035	≤0.025	10.5-12.0	1.4-1.8	0.35-0.50	0.18-0.3	1.5-2.0
13Cr11Ni2W2MoV	GB/T 1221	0.1-0.16	≤0.60	≤0.60	≤0.035	≤0.030	10.5-12.0	1.4-1.8	0.35-0.50	0.18-0.3	1.5-2.0
13Cr11Ni2W2MoV	GB/T 20878	0.1-0.16	≤0.60	≤0.60	≤0.035	≤0.030	10.5-12.0	1.4-1.8	0.35-0.50	0.18-0.3	1.5-2.0
1Cr11Ni2W2MoV	GB/T 4356	0.1-0.16	≤0.60	≤0.60	≤0.035	≤0.030	10.5-12.0	1.4-1.8	0.35-0.50	0.18-0.3	1.5-2.0
1Cr11Ni2W2MoV	HB 5024	0.1-0.16	≤0.60	≤0.60	≤0.035	≤0.030	10.5-12.0	1.4-1.8	0.35-0.50	0.18-0.3	1.5-2.0
13Х11Н2В2МФ, 1Х12Н2ВМФ , ЭИ961	ГОСТ 2879-2006	0.1-0.16	≤0.60	≤0.60	≤0.030	≤0.030	10.5-12.0	1.4-1.8	0.35-0.50	0.18-0.3	1.5-2.0

Mechanical Property of AE961W martensitic stainlesssteel

Assortment	Dia.	Tensile Strength	Yield strength	Elongation	Reduction of Area	Impact	Note
-	mm	MPa	MPa	%	%	kJ / m ²	-
Bar, GOST 5949-75		880-1080	735-930	13-15	55	880	Hardening and tempering
blank		950	850	10	50	600	Hardening 1000 ^o C, oil, Tempering 580 - 670 ^o C,

Hardness 13X11H2V2MF, Bar GOST 5949-75

HB 10 ^-1 = 269 MPa

Physical Property of AE961W martensitic stainlesssteel

T	E 10 ^{- 5}	a 10 ⁶	l	r	C	R109 ^_
hail	MPa	1/grad	W/(m deg)	kg / m ³	J/(kg deg)	Ohm m
twenty	2		20.9	7800
one hundred	1.98	eleven	22.3
200	1.87	11.7	24
300	1.75	12.2	25
400	1.65	13.3	27.2
450	1.57
500	1.45	thirteen	28
550	1.25
600	1.09	13.3	28.5
700			28.9
800			31.4
T	E 10 ^{- 5}	a 10 ⁶	l	r	C	R109 ^_

Heat Treatment of AE961W martensitic stainlesssteel

Quenching temperature: 1000℃ - 1020℃
Cooling medium: oil quenching or air quenching
Tempering temperature: 660℃ - 890℃
Cooling medium: oil or air

Machining of AE961W martensitic stainlesssteel

AE961W welding performance

Equivalent grades of AE961W martensitic stainlesssteel

1Cr11Ni2W2MoV,13Cr11Ni2W2MoV,13Х11Н2В2МФ,1Х12Н2ВМФ ЭИ961

In the steel grades above we can supply:

Steel grade

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