grade 660 Uns S66286 Fe-Ni-Cr Stainless Steel (A-286)

Model NO.: 660


Material: Fe-Ni-Cr


surface: bright or black


Trademark: ToLand Alloy


Origin: China




Product Type: Bar, Wire, Strip, Sheet, Plate,


Carbon Content: Low Carbon


length: random, fixed


Specification: 6-300mm


Production Description and Application:



A-286, P. Q. A286, UNS S66286(United States); ZbNCT25(France); GH2132(China)



A-286 Iron Based Super alloy has good yield, creep rupture and creep strength. Meanwhile, it has satisfying machining plasticity and welding performance. It is suitable to make high temperature bearing parts used under 650ºC, for example, turbine disk, compressor disk, rotor blade, fastener and so on. Also, it can be used to produce deformation productions such as disk, forging, plate, rod, wire and ring-shaped parts.



Furthermore, there is high grade A-286 which is developed based on A-286, which is more purity and

Enhances the heat resistant and long-term usage performance.



Basic parameter

Melting range: 1364ºC~1424ºC

Density: 7.93G/cm³ Density of high grade A-286: 7.99 g/cm³





Our advantage:

1. Experienced manufacturer

2. Stable products and service quality

3. Timely delivery

4. Good technology support

5. Win-win cooperation opportunity



Size:

Hot-rolled bar: Φ 8~38mm

Cold-drawn bar: ≤ 50mm

Forging bar: Φ 38~350mm



Wire: Φ 0.1mm~18mm



Cold-rolled strip: 0.15~4× 200mm

Hot-rolled strip: 4~22× 200mm



Cold-rolled sheet: 0.5~4× 1000× 2000mm

Hot-rolled sheet: 4~22× 1000× 2000mm



Feel free to send inquiry, and you will get a quick reply. Look forward to cooperating with any willing purchaser.

Performance (under standard heat treatment)
Variety	θ/C	Tensile property				Impact and hardness		Endurance property
		σb/ MPa	σp0.2/MPa	δ5/%	ψ/%	Aku/J	HBS	σ/ MPa	τ/h	δ5/%
		≥							≥
Hot rolled bar Forged bar	20	930	_	20	40	_	321~255	_	_	_
	550	785	_	16	28	_	_	590	100	_
	650	735	_	15	20	_	_	390	100	_
Bar	20	895	585	15	20	_	341~248	_	_	_
	650	_	_	_	_	_	_	480	23	5
Cold drawn bar	20	900	590	15	20	_	341~247	_	_	_
	650	_	_	_	_	_	_	450	23	5
								390	100	3
Hot rolled plate	20	880	_	20	measure	_	_	_	_	_
	550	785	_	15	measure	_	_	_	_	_
	650	735	_	15	m easure	_	_	_	_	_
Cold rolled plate	20	882	_	20	_	_	_	_	_	_
	550	785	_	16	_	_	_	588	100	measure
	650	735	_	15	_	_	_	392	100	measure
disk	20	930	620	20	40	23.5	321~255	_	_	_
	650	735	_	15	20	_	_	392	100	_
Forging disk	20	930	615	20	30	23.5	321~255	_	_	_
	650	_	_	_	_	_	_	392	100	_
Ring blank	20	950	620	20	40	23.5	321~255	_	_	_
	650	735	_	15	20	_	_	392	100	_
Ring part	20	930	620	20	40	23.5	321~255	_	_	_
	650	735	_	15	20	_	_	390	100	_
Cold heading Cold wire drawing	20	900	590	15	20	_	341~248 (HV360~260)	_	_	_
		930	_	18	40	_
	650	_	_	_	_	_	_	451	23	5
								392	100	_

Performance of high grade A-286
Variety	θ/C	Tensile property				HBS	Combined endurance property
		σb/ MPa	σp0.2/MPa	δ5/%	ψ/%		σ/ MPa	τ/h	τH/h
Hot rolled bar	20	≥1035	≥690	≥18	≥30	352~277	_	_	_
	650	_	_	_	_	_	448	≥25	>τ

Chemical composition
Element	C	Cr	Ni	Mo	Al	Ti	Fe
Mass fraction	≤0.08	13.50~16.00	24.00~27.00	1.00~1.50	≤0.40	1.75~2.35	rest
Element	B	V	Mn	Si	P	S	Cu
Mass fraction	0.001~0.010	0.01~0.10	1.00~2.00	≤1.00	≤0.030	≤0.020	≤0.25

Chemical composition of high grade A-286
Element	C	Cr	Ni	Mo	Al	Ti	Fe	B	V
Mass fraction	≤0.08	13.50~16.00	24.00~27.00	1.00~1.50	≤0.35	1.90~2.35	rest	0.003~0.010	0.10~0.50
Element	Mg	Ca	Mn	Si	P	S	Cu	[N]
Mass fraction	≤0.005	≤0.005	≤0.35	≤0.35	≤0.015	≤0.002	≤0.30	≤0.0100
Element	[O]	Sn	Pb	Se	Ag	Tl	Te	Bi
Mass fraction	≤0.005	≤0.005	≤0.0005	≤0.0003	≤0.0005	≤0.015	≤0.0001	≤0.00005

Varieties		Steel type Specifications mm	Precision alloy	Resistance Alloys for electrical heating	Super Alloy	Welding Wire	Corrosion resistant alloy
Rods	hot rolling rods	Φ8~38mm	available		available		available
	Cold-drawn rods	≤50mm	available		available		available
	Forged rods	Φ38~350mm	available		available		available
Wires	Round wires	Φ0.3~8mm	available	available	available	available	available
	Non-circle wires	Negotiation	available		available		available
Strips	Cold rolling	0.15~4×200mm	available	available	available		available
	Hot rolling	4~22×200mm	available	available	available		available
Plates	Cold rolling	0.5~4×1000×2000mm	available		available		available
	Hot rolling	4~22×1000×2000mm	available		available		available
tubes		Φ4~63×0.5~5mm			available		available
Executive standard: GB, GJB, HB, YB, ASTM, AMSE, negotiation and so on.

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