General Introduction: Hot-dipped zinc plated wire is also known as hot dipped galvanized wire or thermal galvanized wire. It is made by mean of wire drawing followed by heat treatment and melt zinc plating.

Wire Materials: Iron wire, carbon steel wire.

Advantages: Excellent flexibility and softness. The zinc coating can be 100g/m2, 200g/m2 and 300g/m2.  Single coil package for hot-dip galvanized iron wire can be different from 10 kg to 1000 kg. 

Application: As tying wire in agriculture for vines and orchards, as weaving wire in the fencing and netting industry, as material for packaging of products and other daily uses.

Spanish Standard Heavily Galvanized Wire (Hot dipped Galvanized Materials) for different applications

Technical Information:

For further details of hot dipped steel wire with heat melt zinc coating, please click here.

Hot Dipped Galvanized High Carbon Steel Wire for ACSR (Aluminum Conductor Steel Reinforced) Cables - Ø 2.68mm

PRODUCT: High carbon steel wire with hot dip galvanizing, mainly used as reinforcing cable wire for verhead transmission and distribution conductors.

In the form of wire rod.

The full specification as following:

Galvanizing steel wire ( before stranding ):

High Carbon Steel Wire BTC Galvanized for Fences - Ø 2,76 mm.

Wire material for manufacture of razor barbed wire and fences: Galvanized wire, high carbon steel, diameter 2,76mm and minimum 50g/square meter zinc rate

The detailed specification as following:

PRODUCT: WIRE BTC GALVANIZED FOR FENCES - Ø 2,76 mm.

Manufactured as per standard NBR 6331/2010, tensile strengh quality "macia/soft" and "leve/light" zinc layer.

Main Carachteristics for the WIRE BTC GALVANIZED (BWG 12)
- Tolerance dimension: +/- 0,10 mm;
- Resistance range: 40 to 56 Kgf/mm² (392 to+A12 550 MPa);
- Galvanization Type: Fire;
- Minimum Guaranteed Weight of the zinc layer : 50 g/m²;
- Quemical Composition: - Carbon: 0,080% maximum;
- Manganese: 0,600% maxium;
- Silicon: 0,300% maximum;
- Phosphorus: 0,040% maximum;
- Sulfur: 0,040% maximum.

Concertina barbed wire, hot dip galvanized

Type hot dip galvanized,
In roll / coil of 90 cm diameter.
Coating grade 240 gr./m2 minimum.
Core wire ø: >= 3 mm.
Tensile strength: 150 kg./mm2 minimum
Barbs with 4 points and spaced every maximum 60 mm
In roll of 15 m length/ about 25 kg.

Gabion wire

Material: Hot dip galvanized Wire (>260g/ m2)
Gabion Size:2*1*1 m
Mesh Size: 8*10cm (+16%, -4%)
Mesh Wire: 2.8mm (±0.05)
Selvedges: 3.8mm (±0.05)
Lacing wire: 2.2mm (±0.05)
Weight: 18.01KG/piece
Diaphragm: 1*1m(one)
Material: Hot dip galvanized Wire (>260g/ m)
Gabion Size:1*1*0.5 m
Mesh Size: 8*10cm (+16%, -4%)
Mesh Wire: 2.7mm (±0.05)
Selvedges: 3.8mm (±0.05)
Lacing wire: 2.2mm (±0.05)
Weight: 6.0KG/piece
Diaphragm: 0

Hot-Dip Galvanized Steel Wire for New PVC DIN250 Spools (20kg/spool)

0.20mm Diameter (±0.005mm Tolerance)
≥25gr/m2 Zinc Coating
≥12% Elongation
≥350 Mpa Tensile Strength
20'FCL Quantity.

Bright electro galvanized wire and hot-dipped galvanizes wires base on Malaysian Standard MS 1137 on minimum zinc coating.

The packing for wire sizes 0.90-1.25mm is pattern lay 250-300kgs, ID/OD as standard production; for wire 1.60mm-4.00mm is pattern lay 500kgs+-. ID/OD standard production.

Zinc-coated Thin wire
Zinc layer: >99% pure
Core: steel or copper for conduction
Diameter of wire (including Zinc layer) < 0.5mm, around 0.1um.
Length: around 50m

Soft Hot Dipped Galvanized wire

BWG 8
BWG 14
Tensile strength: soft (650-850N/mm2).
Coating: 40-50/grm2 Zn Hot Dipped.
Packing: in Coil 300-500 kg one end.

Hot Dipped Galvanised Wire for Italy in 600kg and 25kg coils:

1)Hot dipped galvanized wire in rosette coils kg 600
MM 1.7 and mm 2.1
Tensile strength 350/450 zinc 40 gr mq

2)Hot dipped galvanized wire in coils of 25 kg

Wire size: MM 0.9/1.0/1.1/1.3/1.5/1.8/2.0/2.2/2.4/2.7/3.0/3.5/4.5.

High Carbon Tensile Wire, Hot Dipped Galvanised

• 1.6mm High carbon Tensile Wire, hot dipped galvanized
  Zinc coating grade: zinc coated 200g/m2
  Packed in 25kg rolls

• 2.5mm High carbon Tensile wire, hot dipped galvanized
  Zinc coating grade: zinc coated 200g/m2
  Packed in 50kg rolls
  Market: France

  Hot Dipped Galvanized Steel Wire with PVC Coating

• 
  Wire Diameter 2.0mm
  Wire Diameter 1.6mm
  Surface: Hot dipped galvanised, powder coated

Hot Dip Galvanized Wire in Various Packing Forms

Why Choose Galvanized Steel Wire Thermal Zinc Plated? Or, the major Differences between Thermal galvanized and electro galvanized wire?

Galvanized wire hot-dip zinc-plated is also known as thermal zinc plated gal. wire or HDG wire. Electro-galvanized wire is also called electroplating wire or cold galvanized wire. They are all produced from quality wire rods of 1006、1008、1018、Q195. The zinc applied for plating is ZINC WITH 99.995% purity. Hot dip galvanized wire and electro galvanized steel wire both can be used extensively as weaving wire, tying wire, staple wire and fencing wire. Similar wire diameters applied to them.

The major differences lies in three aspects: the zinc coating processing method, the zinc coating quantity and the wire properties.

Processing Differences:
Electroplating is achieved by placing the zinc ingots, zinc wire in a liquid bath energized at a current. Under the magnetic field, the zinc atoms lose electrons to become ions, free out of the zinc block, gradually adsorbed onto the steel wire object to be plated.

Thermal zinc plating or hot dip plating is made by placing the steel wire immersed in a liquid bath of hot melt zinc. The zinc layer is formed through intense high-temperature chemical reaction process.

Hence, the electroplating is also called cold plating and the later hot dip plating.

Zinc layer thickness and zinc coating quantity difference:
Cold galvanized layer is extremely thin, usually only 3-15 microns;
Hot-dip galvanizing layer is thick, the minimum thickness is 45 microns, maximum up to 300 microns.

Zinc Coating for Cold Galvanized Steel Wire:

Zinc Coating for Hot Dipped Zinc Plating Wire:

Property and Service Life Differences:
Electro cold galvanized wire with a thin zinc covering can only serve a short life. It is bright at the beginning, then become pickling or oxidized under conditions of insufficient acid or humid air within several weeks.
Hot-dip zinc galvanized steel wire enjoys excellent corrosion resistance. Depending on zinc layer thickness, it can be used for several years or decades before heavily oxidized.