Protection hole 6.5mm 10N50 argon arc welding nozzle

MOQ： 1500piece
Price： Negotiate
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Supply Ability	100000 per month
Packaging Details	carton
Orifice (in)	1/4
colour	Pink
Model	10N50#
Flexural strength	3000Kg/cm2
Compressive strength	25000Kg/cm2
Main ingredients	95％Al2O3
Dielectric strength	18KV/mm
Orifice	6.5mm
Brand Name	Weite ceramics
Model Number	10N50#
Certification	ISO9001
Place of Origin	Jiangsu, China

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Product Details
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Product Specification


Supply Ability	100000 per month	Packaging Details	carton
Orifice (in)	1/4	colour	Pink
Model	10N50#	Flexural strength	3000Kg/cm2
Compressive strength	25000Kg/cm2	Main ingredients	95％Al2O3
Dielectric strength	18KV/mm	Orifice	6.5mm
Brand Name	Weite ceramics	Model Number	10N50#
Certification	ISO9001	Place of Origin	Jiangsu, China
High Light	10N50 Argon Torch Nozzle ，10n45 alumina ceramic nozzle ，10n46 alumina welding sleeve

10N Series Orifice 6.5mm Welding Ceramic Nozzle Accessories

Product Overview

Alumina nozzle 10N series 50#

The argon arc welding nozzle is an accessory at the front end of the welding gun, which plays a protective role. Commonly known as: porcelain nozzle, argon welding nozzle
The various types of porcelain nozzles produced by the company are strictly monitored from the preparation of raw materials, processing, firing, and inspection of finished products to ensure that customers are provided with high-quality and cheap products.

Main ingredients: 95% Al2O3 (alumina)

Thermal characteristics:

Maximum operating temperature 1700℃
Thermal expansion coefficient: 8*10-6/℃(0--1000℃)
Thermal shock resistance: 220T (℃)
Thermal conductivity: 25--14w/m.R (25-300℃)

Physical properties:

Hardness 1500HV
Mohs hardness: 8.8Mohs scale
Refractoriness: 2000℃
Flexural strength: 3000Kg/cm2
Compressive strength: 25000Kg/cm2
Fracture toughness: 3--4Map.m

Product parameter table

Size	Part Number	Length (mm)	Orifice (in)	Orifice (mm)	Torchdesign
NO 4	10N50	47	1/4	6.5	17/18/26
NO 5	10N49	47	5/16	8.0	17/18/26
NO 6	10N48	47	3/8	9.5	17/18/26
NO 7	10N47	47	7/16	11.0	17/18/26
NO 8	10N46	47	1/2	12.5	17/18/26
NO 10	10N45	47	5/8	16.0	17/18/26
NO 12	10N44	47	11/16	19.5	17/18/26

Material Project				Alumina AL203	Silicon carbide sic	Silicon nitride sin	Silicon nitride sin
Color				Ivory	black	black	Milky white, gray black
Content(%)				99.5	……	……	……
Main features				Excellent high frequency electrical insulation Good wear resistance preservative Strong High hardness	Good high temperature strength High thermal conductivity Strong alkali resistance Wear-resistant Lightweight	Good high temperature strength Strong impact resistance Strong corrosion resistance Lightweight	High strength and high impact resistance Good self-lubricating Strong alkali resistance Smooth surface Good toughness
The main purpose				Wear parts High temperature parts Corrosion resistant parts	Machinery Seal Sliding parts High temperature parts	Molten metal parts Metal plasticity Processed parts	Industrial knives Pump parts Wear parts
Density			Kg/m³	3.9*10	3.16*10	3.3*10	6.0*10
Mechanical behavior	Vickers hardness		Gpa	16.0	23.0	14.0	13.2	12.7
	Flexural strength		Mpa	360	450	1020	1000	1470
	Compressive strength		Mpa	2350	……	……	……	……
	Fracture toughness		Mpa	4	2-3	7	4-5	4-5
Thermal performance	Linear expansion coefficient	40-400℃	×10^-5/℃	7.2	3.7	2.8	10.5	10.8
	Linear expansion coefficient	40-800℃	×10^-5/℃	8.0	4.4	3.3	11.0	11.3
	Thermal conductivity		W/(m·k)	32	200	27	3	3
	Specific heat		J/(kg·k)	0.78*10	0.67*10	0.65*10	0.46*10	0.46*10
	Thermal shock resistance (in water)		℃	250	……	＞800	300	350
Electrical performance	Dielectric strength		V/m	15*10⁵	……	13*10⁵	11*10⁵	……
	Volume resistance(20℃)		Ω·cm	＞10¹⁴	10⁸	10¹⁴	10¹³	……
	Dielectric constant		……	9.6	……	9.9	33	……
	Loss factor		×10^-4	10	……	……	520	……

Product advantages

Argon arc welding alumina welding ceramic nozzle series has the characteristics of high temperature resistance, strong reliability and price concessions.
Alumina ceramic nozzle can be used at 1500℃, with high strength, good thermal stability, corrosion resistance at high temperature, and excellent nozzle material performance.
The structure is simple and suitable for mass production.
Good insulation and easy to use

Applications

1. Textile machinery
2. Lighting
3. Petrochemical
4. Automotive industry
5. Medical machinery
6. Metallurgical industry