Jinan Shagang Steel Group Co.,Limited

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DC02 Galvalume steel coils

Introduction

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sales04@jnsgsteel.cn

◉ Product Details

Product Paramenters

Factory Good price Galvalume Coil GL Coil Anti-finger Bobina De Galvalume Rolls Aluzinc Steel Coils
Product	Galvanized Steel Coil
Grade	Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490,SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340)
Zinc Coating	30-600g/m
Width	600-1250mm
Length	Size Customization
Surface	Galvanized Coated
Surface Structure	Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS)
Technology	Hot Rolled,cold rolled
Application	automotive industry,transportation,solar,agriculture,commercial,light,construction industry;etc.
Package	Standard export sea-worthy packing or customized.
Lead Time	3-15 days after deposit.
Special Material	Over 500 tons can customize special steel.
The sizes can be customized, if you need additional information,please don’t hesitate to contact us at any time.

The main advantage of galvanized steel coil is its corrosion resistance. The zinc coating serves as a barrier betweenthe steel and the environment and will sacrifice itself in order to protect the underlying steel: Meaning the zinc willdegrade much sooner than the steel itself. Additionally, it offers good processability and formability.

Grades	Chemical composition.%.max
Grades	C	Mn	P	S
SGHC	0.15	0.80	0.05	0.05
SGHC400	0.25	1.70	0.20	0.05
SGHC440	0.25	2.00	0.20	0.05
SGHC490	0.30	2.00	0.20	0.05
SGHC540	0.30	2.50	0.20	0.05
SGCC	0.15	0.80	0.05	0.05
SGCH	0.18	1.20	0.08	0.05
SGCD1	0.12	0.60	0.04	0.04
SGCD2	0.10	0.45	0.03	0.03
SGCD3	0.08	0.45	0.03	0.03
SGCD4	0.06	0.45	0.03	0.03
SGC340	0.25	1.70	0.20	0.05
SGC400	0.25	1.70	0.20	0.05
SGC440	0.25	2.00	0.20	0.05
SGC490	0.30	2.00	0.20	0.05
SGC570	0.30	2.50	0.20	0.05