Steel Wire Gauge to mm ,Tianjin Galfa Produce Steel Wire
Galvanized steel wire typically uses high-quality carbon steel as base material and forms a protective layer through hot-dip galvanizing or electro-galvanizing processes. Galvanizing surface of steel wire effectively improves its corrosion resistance and extends its service life, providing reliable protection for applications in various harsh environments. Galvanized layer not only prevents steel from rusting due to external environmental factors but also improves mechanical strength and toughness of steel wire, thus meeting stringent material performance requirements of different fields.
Galvanized steel wire gauge number is an important standardized parameter in field of metal materials, directly related to precise expression of wire's diameter and cross-sectional area. This system has multiple standards globally, including Chinese National Standard (GB), American Wire Gauge (AWG), and British Standard Wire Gauge (SWG), etc. The numerical correspondences under different standards directly affect accuracy of material selection in engineering projects. When selecting diameter of galvanized steel wire, it is necessary to refer to galvanized steel wire gauge number.
A wire gauge number is a numbering system used to represent diameter of metal wire, usually identified by a combination of numbers or letters. The same wire gauge number represents different diameters in different standards. For galvanized steel wire gauge comparisons, for example, galvanized steel wire gauge 20 is 0.036 in or 0.914mm in SWG, 0.035in or 0.89mm in BWG, and 0.03196in or 0.812mm in AWG. Although differences are small, errors in actual production can easily cause losses to enterprises.
The Chinese standard GB/T 3428-2012 uses metric units and directly indicates wire diameter (e.g., Φ1.2mm). Common diameters of galvanized steel wire range from 1.24mm to 5.50mm. The diameter deviation of galvanized steel wire varies slightly depending on the galvanizing layer.
Tianjin Galfa Metal Products Co., Ltd., established in 2009, specializes in the production and sales of galvanized steel wire, galvanized steel strand, zinc-5% aluminum-mixed mischmetal alloy coated steel wire, zinc-5% aluminum-mixed mischmetal alloy coated steel strand (Galfan, aluminum-zinc coated steel strand, rare earth aluminum steel strand, etc.), zinc-10% aluminum-mixed mischmetal alloy coated steel wire, and zinc-10% aluminum-mixed mischmetal alloy coated steel strand.
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