China wholesale Tungsten Welding Wire - 99.95% Pure Tungsten Sheet Plate For Sale – WINNERS

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China wholesale Tungsten Welding Wire - 99.95% Pure Tungsten Sheet Plate For Sale – WINNERS Detail:

Product Description

Tungsten plate rolling can be divided into hot rolling, warm rolling and cold rolling. Due to the large deformation resistance of tungsten, ordinary rolls cannot fully meet the requirements of tungsten sheet rolling, and rolls of special materials should be used. During rolling, the rolls should be preheated. According to different rolling conditions, the preheating temperature is 100~350℃. The relative density (ratio of actual density to theoretical density) of the blank can be processed when it is greater than 90%, and the processing performance is good when the blank density is 92-94%. The hot rolling billet temperature is between 1350 and 1500 ℃, and the deformation parameters of the billet are improperly selected, and the billet will be delaminated. The starting temperature of warm rolling is 1200°C, and the thickness of the hot-rolled sheet with a thickness of 8 mm can reach 0.5 mm after warm rolling.

Product Parameters

Products name	Tungsten sheet
Grade	W1, W2
Purity	≥99.95%
Standard	ASTM B760-07, GT/T 3875-2006
Flatness	≤3%
Dimensions	Thickness 0.1-25mm, Width≤750mm, Length≤2000mm
Surface	1. Alkali washed surface. 2. Electrolytic polished surface. 3. Cold rolled surface. 4. Polished surface

Tolerance

The thickness of the tungsten plate and its allowable deviation shall meet the following requirements (unit: mm).

Thickness		0.1~0.2	>0.2~0.3	>0.3~0.4	>0.4~0.6	>0.6~1.0	>1.0~2.0	>2.0~4.0	>4.0~6.0	>6.0
Tolerance	ⅠClass	±0.02	±0.025	±0.03	±0.04	±0.06	±0.10	±0.20	±0.30	±6%
Tolerance	Ⅱ Class	±0.03	±0.035	±0.04	±0.05	±0.10	±0.20	±0.30	±0.40	±8%

Application

● Suitable for machining ion implanted parts.
● For making electric light source parts and electric vacuum devices.
● Heat shields and heating elements for making tungsten boats and high temperature furnaces.
● For tungsten sputtering target.

Order Information

Inquiries and orders should include the following information.
● Surface status: 1. Alkali washed surface. 2. Electrolytic polished surface. 3. Cold rolled surface. 4. Polished surface.
● Thickness, Length and Width.
● Quantity.

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We always work as a tangible team to ensure that we can provide you with the best quality and the best price for China wholesale Tungsten Welding Wire - 99.95% Pure Tungsten Sheet Plate For Sale – WINNERS , The product will supply to all over the world, such as: Gabon, Accra, Azerbaijan, We care about every steps of our services, from factory selection, product development & design, price negotiation, inspection, shipping to aftermarket. We have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment. Your Success, Our Glory: Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.

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