China Big Discount Molybdenum Alloy Boat - WCE/WT/WP/WL/WZ tig welding rod tungsten electrode – Forged Tungsten Manufacturer and Supplier

Big Discount Molybdenum Alloy Boat - WCE/WT/WP/WL/WZ tig welding rod tungsten electrode – Forged Tungsten

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Big Discount Molybdenum Alloy Boat - WCE/WT/WP/WL/WZ tig welding rod tungsten electrode – Forged Tungsten Detail:

Tungsten electrode tig welidng rod

Chemical Composition:

Type	Substances	Added oxide %	Impurities content %	Tungsten %	Color sign
WC20	CeO2	1.8-2.0	<0.20	Remaining	Grey
WL10	La2O3	0.8-1.2	<0.20	Remaining	Black
WL15	La2O3	1.3-1.7	<0.20	Remaining	Golden yellow
WL20	La2O3	1.8-2.2	<0.20	Remaining	Sky blue
WZ3	ZrO2	0.2-0.4	<0.20	Remaining	Brown
WZ8	ZrO2	0.7-0.9	<0.20	Remaining	White
WT10	ThO2	0.9-1.2	<0.20	Remaining	Yellow
WT20	ThO2	1.7-2.2	<0.20	Remaining	Red
WT30	ThO2	2.8-3.2	<0.20	Remaining	Purple
WT40	ThO2	3.8-4.2	<0.20	Remaining	Orange
WP	–	–	<0.20	Remaining	Green
WY20	Y2O3	1.8-2.2	<0.20	Remaining	Blue
WR	–	1.2-2.5	<0.20	Remaining	Pink

Size:

Diameter		Diameter tolerance	Length	Length tolerance
mm	inch	mm	mm	mm
1	1/25	(+/-)0.01	50,75,150,175	(+/-)1.0
1.2	6/125	(+/-)0.01	50,75,150,175	(+/-)1.0
1.6	1/16	(+/-)0.02	50,75,150,175	(+/-)1.0
2	2/25	(+/-)0.02	50,75,150,175	(+/-)1.0
2.4	3/32	(+/-)0.02	50,75,150,175	(+/-)1.0
3	3/25	(+/-)0.03	50,75,150,175	(+/-)1.0
3.2	1/8	(+/-)0.04	50,75,150,175	(+/-)1.0
4	5/32	(+/-)0.04	50,75,150,175	(+/-)1.0
4.8	3/16	(+/-)0.04	50,75,150,175	(+/-)1.0
5	1/5	(+/-)0.04	50,75,150,175	(+/-)1.0
6	15/64	(+/-)0.04	50,75,150,175	(+/-)1.0
6.4	1/4	(+/-)0.04	50,75,150,175	(+/-)1.0
8	5/16	(+/-)0.04	50,75,150,175	(+/-)1.0
10	2/5	(+/-)0.04	50,75,150,175	(+/-)1.0

Note:When you need other tungsten wolfram electrodes, please send us the inquiry including

designation and length*diameter.

tungsten welding electrode:

1. It used when arc welding with the Tungsten Inert gas (TIG) process or when plasma welding.

2. In both processes the electrode, arc and weld pool are protected from atmospheric contamination by an inert gas.

3. It used because it can withstand very high temperatures with minimal melting or erosion.

4. it made by powder metallurgy and are formed to size after sintering.

Feature

• Low electronic function

• Good conductivity

• Good electron emission ability

• Good mechanical cutting performance

• High elastic modulus, Low vapour pressure

• High recrystallization temperature

Product detail pictures:

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With this motto in mind, we've got become among essentially the most technologically innovative, cost-efficient, and price-competitive manufacturers for Big Discount Molybdenum Alloy Boat - WCE/WT/WP/WL/WZ tig welding rod tungsten electrode – Forged Tungsten , The product will supply to all over the world, such as: European , Kenya , Zurich , Regarding quality as survival, prestige as guarantee, innovation as motive force, development along with advanced technology, our group hopes to make progress together with you and make untiring efforts for the bright future of this industry.

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