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Return to Our Roots, and Rediscover Our Original Purpose.

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Enduring Passion, Unwavering Craftsmanship.

Electro-Galvanized Steel Coil / Strip / Sheet

Product Introduction

Electro-galvanized steel coil is a steel product that undergoes a zinc coating process on the surface of the steel coil. It is commonly used in electrical equipment that requires good magnetic properties and excellent corrosion resistance. A thin layer of zinc is applied to the steel substrate, which effectively enhances corrosion protection while maintaining the magnetic performance required for electrical steel. After galvanizing, the steel surface is protected against oxidation and corrosion, making electro-galvanized steel coils particularly suitable for electrical devices that require long-term stable operation.

Product Features

Electro-galvanized steel coils are steel materials with a zinc coating applied to the surface and are widely used in electrical equipment that demands excellent magnetic characteristics and superior corrosion resistance. The thin zinc layer on the steel substrate not only improves corrosion resistance but also preserves the necessary magnetic properties of electrical steel. In addition, the galvanized surface effectively protects the steel from oxidation and corrosion, making it especially suitable for electrical applications requiring long-term reliability and stability.

Product Specifications

（1）JIS G3313

Tensile Test Properties

Grade Yield Strength N/mm2 Tensile Strength N/mm2 Elongation % Test Specimen & Direction
Thickness Range (t) mm
0.4 ≤
t < 0.6		 0.6 ≤
t < 1.0		 1.0 ≤
t < 1.6		 1.6 ≤
t < 2.5
SECC --- --- --- --- --- --- JIS No.5, parallel to rolling direction
SECCT --- ≥ 270 ≥ 34 ≥ 36 ≥ 37 ≥ 38
SECD --- ≥ 270 ≥ 36 ≥ 38 ≥ 39 ≥ 40
SECE --- ≥ 270 ≥ 38 ≥ 40 ≥ 41 ≥ 42
SECF --- ≥ 270 ≥ 40 ≥ 42 ≥ 43 ≥ 44
SECG --- ≥ 270 ≥ 42 ≥ 44 ≥ 45 ≥ 46

Bendability

Grade Bend Angle Inside Radius Test Specimen & Direction
SECC 180° 0 (close contact) JIS No.3, parallel to rolling direction
SECD
SECE
SECF
SECG

（2）CSC

Tensile Test Properties

Grade Yield Strength N/mm2 Tensile Strength N/mm2 Elongation % Test Specimen & Direction
Thickness Range (t) mm
0.4 ≤
t < 0.6		 0.6 ≤
t < 1.0		 1.0 ≤
t < 1.6		 1.6 ≤
t < 2.5
SECC1 --- --- --- --- --- --- JIS No.5, parallel to rolling direction
SECC2
SECD --- ≥ 270 ≥ 36 ≥ 38 ≥ 39 ≥ 40
SECE --- ≥ 270 ≥ 38 ≥ 40 ≥ 41 ≥ 42
SECF --- ≥ 270 ≥ 40 ≥ 42 ≥ 43 ≥ 44


Shuo Yuan Enterprise Co., Ltd.

Add：No. 25, Bengong 3rd Rd., Gangshan Dist., Kaohsiung City 820110, Taiwan
Tel：+886-7-622-0070
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