Wholesale Price Expansion Alloy 4J29 4J43 4J50 Fe Ni Strip/Wire Kovar Alloy

• Product Type: Strip
• Material: Ni-Cr-Fe
• Carbon Content: Low Carbon
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 4j29
• PCD: 120mm
• ET: 15mm
• Hole: 5
• OEM: Yes
• colour: silver white
• Sample: Small Order Accepted
• surface: Bright
• standard: GB/ASTM/JIS/BIS/DIN
• State: Soft 1/4hard 1/2hard hard T-hard
• Transport Package: Wooden Cases
• Specification: SGS
• Trademark: TANKII
• Origin: Shanghai
• HS Code: 75052200
• Production Capacity: 50, 0 T/Year.
• Package Size: 25.00cm * 25.00cm * 5.00cm
• Package Gross Weight: 5.000kg

Product Description

Introducing our Wholesale Price Expansion Alloy 4J29 4J43 4J50 Fe Ni Strip/Wire Kovar Alloy!

Are you in need of a reliable and high-quality alloy for your projects? Look no further! Our Kovar Alloy is the perfect solution for all your needs. With its exceptional properties and versatility, it's no wonder that it's a favorite among professionals.

Product Specifications:

• Sheet/Plate: Thickness ranging from 0.1mm to 40.0mm, with a width of up to 300mm. Available in cold rolled or hot conditions, as well as bright or bright annealed finishes.
• Round Wire: Diameter ranging from 0.1mm to 5.0mm. Cold drawn with bright or bright annealed finishes.
• Flat Wire: Diameter ranging from 0.5mm to 5.0mm, with a length of up to 1000mm. Flat rolled with a bright annealed finish.
• Bar: Diameter ranging from 5.0mm to 8.0mm, with a length of up to 2000mm. Cold drawn with bright or bright annealed finishes. For larger diameters, we offer hot rolled options.
• Capillary: Outer diameter ranging from 8.0mm to 1.0mm, with an inner diameter ranging from 0.1mm to 8.0mm. Cold drawn with bright or bright annealed finishes.
• Pipe: Outer diameter ranging from 120mm to 8.0mm, with an inner diameter ranging from 8.0mm to 129mm. Cold drawn with bright or bright annealed finishes.

Our Kovar Alloy is known for its exceptional performance and reliability. It is widely used in various industries due to its excellent thermal expansion properties and low coefficient of thermal expansion. Whether you need it for sheet/plate applications, wire production, or even capillary and pipe manufacturing, our Kovar Alloy is the perfect choice.

At Shanghai Tankii Alloy Material Co., Ltd., we take pride in providing top-notch products to our customers. Our Wholesale Price Expansion Alloy 4J29 4J43 4J50 Fe Ni Strip/Wire Kovar Alloy is no exception. With its wide range of sizes and exceptional quality, it's the ideal alloy for your projects.

Don't miss out on this incredible opportunity! Get in touch with us today and experience the excellence of our Kovar Alloy firsthand.

Products description  4J29 bar 

Model	4J29
Chemical composition	Fe54%,Ni29%,Co17%
Size	diameter:1-200mm
Surface	black , polish
Dilatation coefficient	4.7x10--6/ºC
Application	Car lights and electric vacuum industry
MOQ	1kg
Payment	T/T,L/C,PayPal,Western&Union,Escrow

Brand Name  4J29 bar

	China GB	Germany SEW VDIUV	Japan JIS	AISI/ASTM
4J29	4J29	W.Nr.1.3912	EMAS-1001	F15

 

Chemical composition  4J29 bar

alloy	C	Mn	Si	P	S	Ni	Cr	Co	Cu	Mo	Fe
4J29	≤0.03	≤0.50	≤0.30	≤0.020	≤0.020	28.5~29.5	≤0.20	16.8~17.8	≤0.2	≤0.2	balance

Wholesale Price Expansion Alloy 4J29 4J43 4J50 Fe Ni Strip/Wire Kovar Alloy. Ideal for various applications. High-quality and low carbon content. Available in strip and wire form. Explore our wide range of nickel alloy products.

20~100ºC	20~300ºC	20~400ºC	20~450ºC	20~500ºC	20~530ºC	20~600ºC
--	--	4.6~5.2	5.1~5.5	--	--	--