expansion alloy kovar material from China manufacturer - Xi an GangYan Special Alloy Co,Ltd

Price:	18.0 USD
Payment Terms:	T/T,L/C,D/A,D/P
Place of Origin:	Shaanxi, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: Ni29co17

Production Capacity: 1200kg/week

Delivery Date: 4-6weeks

Material: Iron Nickel cobalt Material

Brand Name: Xagy

Curie Point: °F815

Shape: coil

Standard: YB/T5231-2005

Surface: Bright

Feature: controlled expansion

Means of Transport: Ocean,Land,Air

Packing: wooden case

Product Type: Strip

Carbon Content: Low Carbon

Size: 0.05-1.0

Color: Silvery White

DENSITY: 8.36g/cm3

Condition: Hard (Y)/ Soft (M)/Half Har...

Certificate: SGS ISO9001:2008

controll expansion alloy kovar

Data sheet for Expansion Alloy Kovar (Ni29Co17)

Product Datasheet

Cross Reference

Cross Reference

Country	Grades	Type
Russia(ГOCT)	29HK /29KH-BИ	Sealing Alloy
USA(ASTM)	Kovar
Germany(DIN)	Vacon10/Vacon12/Sivar48/FeBiCo50/NiloK
Japan(JIS)	KV-1/KV-2/KV-3
UK(BS)	Nilo K /Teleaseal
France(NF)	Dilver P0 / Dilver P1
China(GB)	4J29

Chemical Composition(%)

Chemical Composition(%)

C	P	S	Mn	Si	Mo	Cu	Cr	Ni	Co	Fe
≤0.03	≤0.02	≤0.02	≤0.5	≤0.3	≤0.20	≤0.20	≤0.2	28.5-29.5	16.8-17.8	Bal.

Physical Properties

Physical Properties

Electrical Resisitivity	294	Ohm-cir mil/ft
Density	0.302	Ib/cu in
Melting Point	2640	ºF
Modulus of elasticity	20	Psi x 10(6)
Thermal Conductivity	120	Btu-in/ft2/hr/ºF
Curie Temperature	815	ºF

Tensile Strength of Wire

Tensile Strength of Wire

Symbol	Status	Tensile Strength/MPa
R	Annealed	<582
1/4 I	1/4 Hard	585-725
1/2 I	1/2Hard	655-795
3/4 I	3/4 Hard	725-865
I	Unannealed	>865

Tensile Strength of Strip

Tensile Strength of Strip

Symbol	Status	Tensile Strength/MPa
R	Annealed	<570
1/4 I	1/4 Hard	520-630
1/2 I	1/2Hard	590-770
3/4 I	3/4 Hard	600-770
I	Unannealed	>700

Hardness Of Deep Stamping Strip

Hardness Of Deep Stamping Strip

State	Thickness	Hardness,HV
Deep Stamping	>2.5	≤170
≤2.5	≤165

State

Thickness

Hardness,HV

Deep Stamping

>2.5

≤170

≤2.5

≤165

Coefficient of Linear Expansion

Coefficient of Linear Expansion

Heat Treatment of the Sample	20-300℃	20-400℃	20-450℃
Heat to temperature of 900±20℃ in the hydrogen,hold for 1h;re-heat to 1100±20℃, hold for 15 min.;cooled to 200℃ at a rate less than 5℃/min	..........	4.6-5.2	5.1-5.5

Heat Treatment of the Sample

20-300℃

20-400℃

20-450℃

Heat to temperature of 900±20℃ in the hydrogen,hold for 1h;re-heat to 1100±20℃, hold for 15 min.;cooled to 200℃ at a rate less than 5℃/min

..........

4.6-5.2

5.1-5.5

Average Coefficient of Linear Expansion

Average Coefficient of Linear Expansion

20-200℃	20-300℃	20-400℃	20-450℃	20-500℃	20-600℃	20-700℃	20-800℃
5.9	5.3	5.1	5.3	6.2	7.8	9.2	10.2

Forms of supply

Forms of supply

Product Type	Products	Dimension/mm	Processes	Deliver
Plate/Sheet	Plate/Sheet	1.0-40.0	Hot Rolling and Cold Rolling	Cold State Soft State
Rod	Round Bar	5.0-180	Forging,hot rolled and cold rolled	Black, bright
Coil/Strip	Coil/Strip	0.05-1.5	Cold Rolled,bright	Cold State Soft State
Wire	Round Wire Flat Wire	0.1-5.0	Cold Drawn ,flat Rolled, bright annealed	Cold State Soft State
Pipe	Pipe	OD0.1-ID129	Cold Drawn bright annealed	Cold State Soft State

Chemical composition,Physical and Mechanical properties will be engineered according to specific customer requirements.Therefore chemical composition,physical and mechanical properties might be different to values listed in this document.

Information about product characteristics or applicability of materials are shown only for informative purposes.

Didn't find what you're looking for? Post Buying Lead or contact HiSupplier Customer Service Center for help!

Related Search

Alloy Material Aluminum Alloy Material Expansion Joint Expansion Valve Expansion Tank Expansion Bolt More>>

Find more related products in following catalogs on Hisupplier.com

Minerals & Metallurgy >> Ferrous & Non-Ferrous Alloy >> Ferroalloy