ZnAl wire, Zn85Al15 Metal Wire for Corrosion Protection Spraying, ZA15

• Application: Electronics, Protective Coating
• Standard: GB, ASTM, RoHS
• Purity: Zn85 Al15
• Type: Zinc Wire
• Alloy: Alloy
• Powder: Not Powder
• Model NO.: ZnAl
• Transport Package: Bundle, Plastic Spool, Drum, Plywood Pallet
• Specification: 1.0mm-4.76mm
• Trademark: Damno
• Origin: Shaoxing, China
• HS Code: 79040000
• Production Capacity: 8000tons Per Year

Product Description

Product Description

ZnAl(Zinc Aluminium alloy wire) is a product in the thermal spray field, mainly due to the technical and economic benefits listed below:

• Low porosity, very thin pores in the coating,
• Higher electrical-chemical potential and increased sacrificed capacity
• Al acts as an inert coat, minimizing the dissolution of Zn, favoring the longer cycle life of steel, and reducing the risk of white rust
• The coating has a density of 4,97 gr/cm³ and one pass in spray covers a surface of 20-30% higher than Zn only
• A sealing improves the adhesion
• Melting temperature is 385 °C (lower than Zn) with less over-spray, less powders and Zn fumes
• In average each pass of spraying is 50 µ
• The corrosion resistance is especially effective on Steel, against sodium chloride (salt), sulfur dioxide and marine environments

Applications:
Steel infrastructure: bridge, piers, freeway
the exterior of steel and iron pipes
Gas cylinders

Detailed Photos

 

Product Parameters

 

Product code:ZA

Chemical composition:

Item	Main elements (%) (min)		Impurities (≤)%(max)
	Zn	Al	Fe	Pb	Cd	Cu	∑
ZA15	REMAINING	14-16	0.05	0.005	0.002	0.01	0.1

Mechanical characteristics:

Item	Form	Tensile Strength  Rm (N/mm^2)	Elongation After Fracture  A 100mm(%)	Specific Gravity (g/cm^3)	Melting Range (ºC)	Volume Resistivity (mΩ·mm^2/m) 20ºC
ZA15	COLD-DRAW(Y)	≥ 100	≥ 30	5.6-5.8	382-455	≤ 56
ZA15	ANNEAL(O)	≥ 200	≥ 30	5.6-5.8	382-455	≤ 56

Diameter: 1.0mm≤Ф≤4.76mm

DIAMETER	PERMISSIBLE
(MM)	VARIATION
1.0≤Ф≤1.65	+0.00,-0.03
1.65<Ф≤2.00	+0.00,-0.04
2.00<Ф≤2.30	+0.00,-0.05
2.30<Ф≤3.20	+0.00,-0.06
3.20<Ф≤4.76	+0.00,-0.07

Packaging & Shipping

Product packing:

Hard paper drum	100-230 kg	outer diameter 550 mm, inner diameter300mm, variable height
Hard paper drum	20-50 kg	outer diameter 400 mm, inner diameter190mm. variable height
Plastic spool	15 kg	flange270mm, width103mm, center hole:55mm
Steel drum	250 kg	outer diameter 560 mm, inner diameter310mm, height 800mm
bundle	20-25 kg

Pallet will be used, such as 1100mmX1100mm, 1200mmX800mm, 1000mmX1000mm, 800mmX800mm. 

Thermal spraying with Zinc-aluminium alloy wire Zn85Al15 can be easily applied to a properly blasted surface up to a 0,5 mm thickness in just one application. The coating is dry on contact allowing sealers and/or topcoats to be applied immediately when specified. One application can last over 15 years without the need for maintenance. Long-lasting protection of the surface.
We are looking forward to your cooperation!
https://tianlong-damno.en.made-in-china.com/