Z15-Z275 Galvanized Coils Dx51D

Z15-Z275 Galvanized Sheet Dx51D
Product Specifications and Pricing
Thickness Range: 0.12-4.0mm, with common sizes including 0.3mm, 0.5mm, 1.0mm, and 1.2mm.
Zinc Coating Standard: Z275 indicates a double-sided zinc coating weight of 275g/m², making it a high-zinc-coating galvanized sheet with excellent corrosion resistance.
Base Material: Dx51D is a European standard cold-forming low-carbon steel, equivalent to SGCC, suitable for stamping, bending, and other processes.
Surface Treatment: Available in zero spangle, small spangle, or large spangle options. Some products support passivation and oiling.

Product NameGalvanized Steel Coil


Wall thickness0.12MM~5MM


Length600MM~1500MM


StandardBS4449-2005,GB1449.2-2007,JIS G3112-2004, ASTM A615-A615M-04a,
Korea StandarsKS D 3504, AustralasianStandard AS/NZS 4671


GradeQ195 Q235 Q345
SGCC SGCH SGC340 SGC400 SGC440 SGC490 SGC570
SGHC SGH340 SGH400 SGH440 SGH490 SGH540
DX51D DX52D DX53D DX54D DX55D DX56D DX57D
S220GD S250GD S280GD S320GD S350GD S400GD S500GD S550GD
SS230 SS250 SS275
Zinc coating40g/m2 to 275g/m2
Coil weight3 tons to 8 tons
PackingBundle, or with all kinds of colors PVC or as your requirements
Surface Treatment1. Galvanized
2. PVC,Black and color painting
3. Transparent oil,anti-rust oil
4. According to clients requirement




chemical composition

Standard CodeGrade (Steel Name/Designation)Typical Thickness (mm)Chemical Composition (wt%, max, unless specified)
CSiMnPSAlt 
EN 10346DX51D (+Z) 0.3-3.00.12-0.60.050.045-
DX52D (+Z)0.3-3.00.1-0.60.0450.045-
DX53D (+Z) 0.3-3.00.08-0.50.0350.03≥ 0.015
DX54D (+Z) 0.3-3.00.02-0.08≤ 0.030.30.0250.0250.015-0.10
S220GD (+Z) 0.3-3.00.21-1.70.050.045-
S350GD (+Z) 0.3-3.00.25-1.70.050.045-
Historical DINSt01Z 0.3-3.00.12-0.60.050.045-
St02Z0.3-3.00.1-0.60.0450.045-
St03Z0.3-3.00.08-0.50.0350.03≥ 0.015
St04Z0.3-3.00.02-0.08≤ 0.030.30.0250.0250.015-0.10
JIS G 3302SGCC 0.25-3.20.150.050.60.050.045-
SGC340 0.25-3.20.250.051.20.050.045-
SGC4000.25-3.20.250.051.20.050.045-
SGC4400.25-3.20.250.051.20.050.045-
SGCD1 0.25-3.20.080.050.50.0350.03≥ 0.01
SGCD2 0.25-3.20.080.050.50.030.03≥ 0.01
SGCD3 0.25-3.20.008≤ 0.030.30.0250.0250.015-0.10
ASTM A653CS Type B0.4-2.00.10-0.15-0.60.0350.035-
FS Type B0.4-2.00.08-0.50.030.03-
FS Type C0.4-2.00.08-0.50.030.030.01-0.09


Mechanical properties

UsageGradeYield Strength (MPA)Tensile Strength (MPA)Elongation rate %
Punching galvanized steelDX51D+Z~270-500>=20
DX52D+Z140-300270-420>=22
DX53D+Z140-260270-380>=26
DX54D+Z140-220270-350>=30
Structure galvanized steelS220GD+Z>=220>=300>=18
S250GD+Z>=250>=330>=17
S280GD+Z>=280>=360>=16
S320GD+Z>=320>=390>=15
S350GD+Z>=350>=420>=14
S400GD+Z>=400>=470~
S500GD+Z>=500>=530~
S550GD+Z>=550>=560~

Product Showcase

Shandong Zhonglian Yongsheng Special Steel Co., Ltd. is a steel production enterprise that has been engaged in steel production, processing and sales for many years.

Its main products include stainless steel series, carbon steel, galvanized steel and other profile products. It can also provide other metal products according to customer needs, with an annual export volume of about 1 million tons. It has five finishing production lines, three hot-dip galvanizing production lines, and two color coating production lines. It adopts advanced automatic width control system (AWC), automatic thickness control system (AGC), bending roll system, work roll guide roll system and other effective measures to ensure product quality.

Its products are exported to more than 30 countries and regions including the United States, Canada, Spain, Russia, Iran, Saudi Arabia, Morocco, India, Pakistan, Malaysia, Singapore, Australia, New Zealand, etc. "Punctuality, integrity, and humanized service" have always been the development principles that the company and all employees have always adhered to.


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