“12 gauge galvanized wire” features a zinc coating that meets ASTM thickness, tensile strength, and surface quality. The smooth, reliable zinc layer effectively protects against corrosion and abrasion. High-strength galvanized steel wire can handle the toughest jobs. Read on to learn more.

What is 12 gauge galvanized steel wire？

12 gauge galvanized steel wire is steel wire that has been dipped in a zinc coating which gives it good corrosion resistance. However, even with the addition of zinc, it is still more brittle than stainless steel due to the presence of chromium, which makes the cable stronger and more resistant to corrosive elements such as salt water. The following are its SWG sizes:

Wire gauge	Diameter in inches
11	Standard Wire Gauge SWG (.116″) / Actual with tolerance (.119″ – .121″)
12	Standard Wire Gauge SWG (.104″) / Actual with tolerance (.104″ – .106″ )

12 gauge galvanized steel wire construction

In addition to these traditional 12 gauge galvanized wires, we can also provide specialty wire ropes from top manufacturers. Most wire ropes operate under demanding conditions and must also resist extrusion, bend fatigue, and abrasion. Our team recognizes that it is important that all of our wire ropes perform at the highest level to extend their service life, thereby increasing the productivity of the end user.

12 gauge galvanized wire price

However, unlike stainless steel, galvanized steel wires will not weld together as they touch each other like stainless steel cables do. However, since galvanized wire rope is made of coated steel, it is generally cheaper than other wire ropes.

Galvanized Steel Wire Ultra-High Strength Tensile Requirement

Diameter Range(mm)	Stress at 1% Extension Min, Mpa	Ultimate Tensile Strength Min, Mpa	Elongation in 250mm Min, %
1.27~2.28	1580	1965	3
2.29~3.04	1550	1900	3
3.05~3.55	1515	1860	3.5
3.56~4.82	1480	1825	3.5

Galvanized Steel Wire Zinc Coating

Diameter Range(mm)	Class A (g/m2)	Class B (g/m2)	Class C (g/m2)
1.60~1.90	210	420	630
1.90~2.30	220	440	660
2.30~2.70	230	460	690
2.70~3.10	240	480	720
3.10~3.50	260	520	780
3.50~3.90	270	540	810
3.90~4.50	275	550	825
4.50~4.82	300	600	900

Hot dip galvanizing process

Hot-dip galvanizing is our preferred method of applying a protective zinc coating to baling wire. Our manufacturing process uses the following 7-stage process:

1. Surface Preparation: Workers first clean the wire, removing impurities to ensure the zinc bonds uninhibitedly.

2. Pickling: Next, an acid solution removes the remaining oxides and scales, preparing the surface for reactivity.

3. Flux: A zinc chloride solution prepares the stripped surface prior to dipping and prevents oxidation risk.

4. Galvanizing Bath: The wire is then dipped into 450° C molten zinc.

5. Alloy Formation: The continued heat and zinc contact causes the iron molecules in the steel to diffuse into the molten zinc, forming a corrosion-resistant, overall metal coating.

6. Pull-out: The wire is gradually withdrawn, metering off excess liquid to achieve an even surface.

7. Quenching: The galvanized wire is rapidly cooled by a water jet, which quickly solidifies and locks the protective zinc barrier in place.

 

Wanzhi Steel offers several different grades of galvanizing. Our hot-dip process creates a thick, wear-resistant zinc coating that enhances the life and performance of your baler wire.

Galvanizing Grade

There are several different grades of galvanizing available. While we recommend choosing 3-grade galvanizing, they all have their own advantages:

Grade 1 galvanizing is a basic type of coating used primarily in farm applications. It involves a single dip in the zinc coating with a minimum coating thickness of 0.28 ounces per square foot. However, it will begin to rust quickly and typically lasts 2-11 years, depending on the environment.

Grade 3 galvanizing is a stronger, longer-lasting galvanizing that requires two zinc dips, resulting in a thicker coating of 0.80 ounces per square foot. It is more durable and can last up to 13-30 years. It also uses a three-layer anti-corrosion technology for better rust protection.

Uses of galvanized wire

1. Construction: Construction sites use galvanized baling wire to secure wood, metal, and stone waste and debris.

2. Shipping and Transportation: Trucking companies use galvanized wire to secure cargo and prevent damage during loading and transportation.

3. Agriculture: Farmers use galvanized wire to bundle hay and straw to save costs. The galvanizing helps maintain the integrity of the bundle during outdoor storage and transportation. The wire is also an effective, reliable, and low-cost fencing solution.

4. Recycling and Waste Industry: Companies use galvanized wire to tightly bundle paper, metal, cardboard, and plastic bales for easy handling and transportation.

Galvanized wire specifications

Wanzhi Steel sells galvanized high-strength steel wire in 8/ 9/10/11 and 12 gauges. What is  16 gauge galvanized Steel wire thickness?

Counterintuitively, smaller diameters correspond to larger wire gauges. This inverse relationship stems from the wire production process.

The drawing process pulls the steel rod through increasingly narrow dies, forcing the wire to lengthen and gradually thin. The more cycles, the finer the finished diameter and the higher the gauge.

If you need guidance in selecting the best specifications for a specific baling wire project, please contact us.

Wanzhi Steel’s Commitment to Quality

Wanzhi Steel’s baling wire and wire rope quality and performance exceed expectations. In addition to 12-gauge galvanized wire, wire rope specifications range from 0.5mm to 64mm, including 1X19, 7X7, 6 X19, 7X19, 6X36, 8X19, 8X36, 19X7, and 35X7, both with fiber core and steel core.

We strictly supervise manufacturing and delivery to provide first-class products, competitive prices, and a smooth ordering process.

Why choose Wanzhi Factory for 12 gauge GI steel wire?

Wanzhi Steel is a professional 12 gauge galvanized steel wire manufacturer in China, we not only have more than 17 years of manufacturing experience and 13 years of galvanized steel wire export experience, but also we have 15 senior engineers, free to design galvanized steel wire size according to customer requirements at any time.

Our 12 gauge galvanized steel wire is exported to South Africa, Indonesia, Malaysia, Singapore, Vietnam, South Korea, Mongolia, Yemen, Cambodia, Kenya, Tanzania, UAE, Botswana, Nigeria, Panama, Iran and other countries. High-quality service and production are the first choice of many customers.