Dia. 6.35*125mm 99.95 Pure Tusnten Wolfram Rods

• Classification: Heavy Metal
• W: 99.95%
• Density: 19.2g/cm3
• Grain Size: 0.6um
• Diameter: 6.35(-0.05~+0.05)mm
• Length: 125(0~+0.5)mm
• Model NO.: dia. 6.35*125mm
• Transport Package: 25kg. Carton
• Specification: YL10.2
• Trademark: ZZUP
• Origin: Zhuzhou, Hunan, China
• HS Code: 820900100
• Production Capacity: 10000000PCS/Month

Product Description

dia.6.35*125mm 99.95 pure tusnten wolfram rods


Products description

1. Discharge material:pure tungsten and cerlum-tungsten.
2. Grade: 99.95%W and 99.98%W 
3. Diameter from 3mm~32mm, 
4. Length from 10mm~1000mm
5. Tolerance for diameter (-0.05~+0.05), tolerance for length (0~+0.5)mm 
6. we can supply pure tungsten shapes as needle,rod, disc, bar and electrode etc according youre request.
7. The Cerlum-tungsten electrode is a tungsten electrode product which is prepared by adding powdered metallurgy and calendering and polishing process to the tungsten base. It is the earliest non-radioactive tungsten electrode product produced in China. The product is characterized by low current conditions. Excellent arcing performance, small arc current. Therefore, it is often used for the welding of pipes, stainless steel products and small precision parts. Under low current DC conditions or electrode diameters below 2.0 mm, Cerlum tungsten electrodes are the preferred alternative to tantalum tungsten electrodes.

Tungsten and tungsten alloy material :

 

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Production process

Carbide round rod is cemented carbide round rod, also known as tungsten steel rod, with good hardness, bending strength, concentricity and straightness. The main features are stable mechanical properties, easy to weld, impact resistance. Mainly used for metal cutting tool manufacturing, suitable for making carbide drill, end milling cutter, reamer, rotary file and other tools. It can also be used for stamping and measuring tools. The main application industries are machinery, chemical, petroleum, metallurgy, electronics, papermaking, packaging, printing, non-ferrous metals, high-speed steel tool processing, etc.
The main advantages of our company's carbide round rod production:
1. Tungsten carbide and cobalt powder as raw materials.
2, the use of low pressure sintering preparation technology for standardized production.
3, with high strength and high hardness.
4, with good red hardness, high elastic modulus, high bending strength, good chemical stability (acid, alkali, high temperature oxidation), good impact toughness, low expansion coefficient, heat conduction, electric conductivity and iron and its alloy similar characteristics.
5, new equipment: using Germany imported 10MPa low pressure sintering furnace sintering.
6, new process: vacuum high temperature and high pressure sintering. After molding, the product adopts pressure sintering to greatly reduce porosity, improve compactness and mechanical properties of the product.
7, product features: material brand, can be used for different needs; Blank size ** (reduce processing, improve production efficiency).
8, good service, quick response: fast production, fast delivery (3 ~ 5 days).
9, customized production, diameter from 0.3 to 40mm round rod, length below 400mm can provide, we can also provide products according to your drawings. According to the tolerance requirements provided by customers, grinding and polishing outer diameter (common tolerance levels are H6,H7, H6,H7, -0.005mm) flat head, chamfering and other processing services.