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Contact Person : Ms. Huo Sunny
Company Name : Zhengzhou Chida Tungsten & Molybdenum Products Co., Ltd.
Tel : 86-371-67823000
Fax : 86-371-67823288
Address : Henan,Zhengzhou,No.2 Hangzhou Road
Country/Region : China
Zip : 450042

tungsten heater rod

Product Detailed

Related Categories:Tungsten Bars
Related Product Searches:tungsten heater rod,High Quality,tungsten rod, wolfram tungsten rod

Forging tungsten rod with high-purity, high-density and excellent high-temperature proof of creep

Physical and chemical properties

1 Forging tungsten rod 2.0 Sintering tungsten rod

1.1 Purity: W≥99.95%; 2.1 Purity: W≥99.95%;

1.2 Density: ≥19.1g/cm3 ; 2.2 Density:≥18.3g/cm3;

1.3 Linearity:≤1% 2.3 Linearity:≤3%

Dimension and tolerance

Unit:mm

Delivery condition	Diameter	Diameter tolerance(%)	Max length
Forging or sintering	less than 20	±0.1	2000
	20~30	±0.1	1200
	30~60	±0.1	1000
	60~70	±0.2	800
	70~90	±0.2	600
	more than 90	Manufacture according to customers' requirements

Application

Sintering tungsten rod is mainly used as the raw material in pulling tungsten wire and forging tungsten rod. As tungsten possesses the feature of dyslectic point, forging tungsten rod with high-purity, high density and excellent high-temperature proof of creep deformation is widely applied for tungsten crucible's supports in the sapphire growth furnace, electrodes, heating elements, connections and supports in high-temperature furnace.

tungsten heater rod