Basic Info.
Appearance
Silver Gray Metal Luster
Supply State
Sintering or Processing
Quality Standard
According to Customer
Specification
ISO 9001: 2008
Product Description
Dia. 3.2*175mm Size Tungsten Electrodes for Welding
Specifications
Tungsten electrode WT20:
1. Diameter: 2.4mm (1/8")
2. Length:150mm (6")
3. Provides stable arc
4. More sizes available
Product Description
Thorium tungsten welding electrode is one of the first use of rare earth tungsten electrodes, welding performance is so far the best variety of tungsten electrodes, therefore, at a global scale of the variety of tungsten electrodes the highest market share, but because thorium tungsten electrode in powder metallurgy and cast rolling mill the process of radioactive pollution will happen, so Europe and the United States to limit the production of the varieties of electrodes, but because of its excellent welding performance, its use has not been restricted.
Easy to get up the arc, in the welding process unceasingly arches. The electric arc is stable, not spread around and disperse the arc. The electricity saving effect is obvious, gets up the arc current relatively Drops 20 - 50%. Because welding current lower, in the useprocess is not easy to appear splashes, extremely not instable circle.The electrode causes Is long with the life.
Materials Welded:
Carbon Steel
Stainless Steel
Nickel Alloy
Titanium
Copper
More models available:
1) We can supply electrodes of thoriated tungsten, ceriated tungsten, lanthanated
tungsten, yttrium tungsten, zirconiated tungsten pure tungsten.
2) Item: WP, WY20, WC20,WT10,WT20,WT30,WT40, WZr3, WZr8, WL10, WL15, WL20
3) Diameter: 0.5- 10.0mm
4) Length: 50.00mm, 75.00mm, 150.00mm, 175.00mm
5) Quality of surface: polish annealed, or ground annealed
6) Applications: GTAW / TIG welding and plasma welding, cutting torches
Trade mark,compositions,color sign and discharged power
Type of Electrode | Model | Added Impurity | Impurity quantity% | Other Impurities% | Tungsten% | Color sign |
Thorium Tungsten | WT10 | ThO2 | 0.9-1.2 | <0.20 | The rest | Yellow |
WT20 | ThO2 | 1.7-2.2 | <0.20 | The rest | Red |
WT30 | ThO2 | 2.8-3.2 | <0.20 | The rest | Purple |
WT40 | ThO2 | 3.8-4.2 | <0.20 | The rest | Orange |
Dimensions and Tolerance
Supply Situation | Dimensions | Tolerance |
Diameter(mm) | Height(mm) | Diameter(mm) | Height(mm) |
Sintering | 10-500 | 10-750 | ±5 | ±5 |
Forging | 10-100 | 10-120 | ±1 | ±2 |
Sintering and Machining | 100-550 | 10-700 | ±0.5 | ±1 |
Unit:mm
Diameter(mm) | Thickness(mm) | Height(mm) | Surface finish | Inner surface finish | Inner bottom finish |
30 ~ 50 | 2 ~ 10 | ≤500 | ≤Ra2.0 | ≤Ra2.4 | ≤Ra2.8 |
50 ~ 100 | 3 ~ 15 | ≤1000 | ≤Ra2.0 | ≤Ra2.4 | ≤Ra2.8 |
100 ~ 150 | 3 ~ 15 | ≤1000 | ≤Ra2.0 | ≤Ra2.4 | ≤Ra2.8 |
150 ~ 200 | 5 ~ 20 | ≤1000 | ≤Ra2.0 | ≤Ra2.4 | ≤Ra2.8 |
200 ~ 300 | 8 ~ 20 | ≤1000 | ≤Ra2.0 | ≤Ra2.4 | ≤Ra2.8 |
300 ~ 400 | 8 ~ 30 | ≤1000 | ≤Ra2.0 | ≤Ra2.4 | ≤Ra2.8 |
400 ~ 450 | 8 ~ 30 | ≤1000 | ≤Ra2.0 | ≤Ra2.4 | ≤Ra2.8 |
450 ~ 600 | 8 ~ 30 | ≤1000 | ≤Ra2.0 | ≤Ra2.4 | ≤Ra2.8 |
8 Production process:
raw materials (tungsten powder) --- isostatic pressing --- mechanical processing - --IF induction sintering --- mechanical processing-detection check--- tungsten cruciblesSpecial sizes can be manufactured based on customers' requirements.
9 Production equipments: CNC vertical turning machine, CNC milling machine, wire cutting machine
10 Application:
Since the melting point of tungsten has reached 3410ºC, tungsten crucible is widely applied in industry
furnace such as sapphire growth furnace, quartz glass melting furnace, and rare earth smelting furnace.
The temperature in working environment of tungsten crucible is above 2000ºC.
For sapphire crystal growth furnace, high-purity, high- density, no internal-crack tungsten crucible with
other features of exact measurement and smooth surface has decisive influence on success ratio of
seed growth, quality control of pulling crystal, metamictization pot-committed and service life during
sapphire growth process, and we are willing to be checked by professional units.
If you need more information, please contact us.
11 Packaging
First packaging with moisture-proof paper;
Second packaging with kraft paper;
Third packaging with foam plastics in all side of plywood case;
Finally packing products in plywood case.
Or as your request.
12 .Transportation
Shipping goods by TNT, DHL, Fedex, UPS, EMS etc. or by air or by sea depends on the purchasing quantity.
13 Payment
We accept T/T, L/C, Paypal, Western Union etc which can be negotiated and depends on the order.
14. Why Choose Us
Premium Quality
All the products are mill certified and 100% traceable from mill processing through melt source to maintain quality control requirements. Third Party Inspectation.
Competitive Price
Working from titanium sponge and finishing the raw material melting, milling, drawing, cutting, packaging in house for most products, this makes our prices much more competitive as the middleman is cut out. And our cooperated forwarder and courier charge us reasonable costs for goods delivery.
Superior Service and After-Service
Quick response and on-time delivery. We also offer value-added processing such as welding, drilling, surface treatment and customized cutting.
Kindly you please contact with me, If you're interested in our products.
Contact Information:
Name: Susan
Mobile: +86-187 92 96 00 59
Web: chinahhmetal.en.made-in-china.com
Address:
No. 1 Baotai Road, Baoji City, Shaanxi Province, Baoji, Shaanxi, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Metallurgy, Mineral & Energy
Company Introduction:
Baoji Huaheng Titanium Industry Co., Ltd was established in September 2005, located in Baoji "China Titanium Valley", which is a comprehensive enterprise with independent import and export right authorized by related departments for Titanium, Nickel, Zirconium, Tungsten, Molybdenum and other rare refractory metals materials processing, manufacturing and marketing.
With independent modern manufacturing workshop and ISO9001: 2008 quality certification registered capital 4.6 million RMB, a selling network has been formed focusing on processing, manufacturing, marketing of pure Titanium and Titanium Alloy plate, bar, wire, tube and other rare refractory metal material products. Our main products cover titanium tube, titanium plate, titanium bar, molybdenum bar, tungsten sheet etc.
Company was committed to product quality control, what is the soul of the enterprise, and paid much attention to technology research, innovation and strengthen the service concept. After years of development, products have been obtained the customers′ trust and recognition gradually, and established a long-term cooperation relationship with them all over the world. Outstanding quality, Competitive price, Timely delivery and professional after-sale Service we promise. All staffs of Huaheng Titanium are pleased to cooperate with you, support with you and develop with you to create a beautiful future for rare refractory metal industry.