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Hot-dip Galvalume Steel / Hot-dip Galfan Steel (GL / GF)

Hot-dip Galvalume Steel / Hot-dip Galfan Steel (GL / GF)

The advantage properties of hot-dip galvanized steel are tough coating, completed protection, low maintenance and long life.

Hot-dip Galvalume Steel / Hot-dip Galfan Steel combines utility with beauty. It consists of tin, chrome, zinc or paint, which are the extra finish applied to the natural steel surface. The application of coating is to protect the surface of steel from oxidation and it is also used to enhance requirements for visual appearance.

Mechanical Properties

Steel Grade- EN10346 DX52D
  • Yield Strength
  • 140~300 Mpa
  • Tensile Strength
  • 270~420 Mpa
  • Elongation
  • 26 min. %

Product Specification and Size :

Hot-Dip 55% Al-Zn Coated Steel Coil (GL)

  CNS 15237 2013 JIS G 3321 2017 ASTM A792M 2010  AS 1397 2011  EN10346 2015
Specifications SGLCD
SGLCDD
SGLCC SGLC340
SGLC400
SGLC440
SGLC490
SGLC540
SGLC570
SGLCD
SGLCDD
SGLCC SGLC400
440 570
CS
Type
A
B
C
FS
DS SS
Grade
230
255
275
340
550
G3 G1
G2
G250 G300 G350 G450 G500 G550 DX51D DX52D
DX53D
S220GD
S250GD
S280GD
S320GD
S350GD
S550GD
Thickness of Base Steel (mm) 0.3 - 1.5 0.16 - 2.0 0.3 - 2.0 SGLCC, SGLC340: 0.17~2.02mm;
SGLCD1~3: 0.3~1.4mm;
SGLC400: 0.2~1.5mm;
SGLC440: 0.2~2.0mm;
SGLC570: 0.17~2.0mm
CS Type A, B, C, Grade 230, 255: 0.17~2.02mm;
FS Type A, B: 0.295~1.6mm;
DS: 0.3~1.4mm;
SS Grade 275: 0.22~1.5mm;
SS Grade 340: 0.2~2.0mm;
SS Grade 550: 0.17~2.0mm
G1, G250: 0.17~2.02mm;
G300: 0.28~1.5mm;
G350: 0.2~2.0mm;
G450: 0.6~1.5mm;
G500, G550: 0.17~2.0mm
DX51D, S220GD, S250GD: 0.17~2.02mm;
DX52D: 0.295~1.6mm;
DX53D, 54D: 0.3~1.4mm;
S280GD: 0.22~1.5mm;
S320GD, S350GD: 0.2~2.0mm;
S550GD: 0.17~2.0mm
Coating Mass
Regular Spangle
AZ70~AZ185 AZ70~AZ185 AZM100~AZM180 AZ150 AZ100~AZ185
Surface Finish Regular Spangle
Surface Treatment Chromating, Oiled, Resin Coated (Anti-Fingerprint), or Green Treatment (Environmentally Friendly Anti-Fingerprint)
Remarks 1. Tolerance for thickness, width, flatness and so on conforms to individual product specification.
2. All products with thickness 2.0mm and under can be skin passed.
3. The coil inside diameter can be either 508mm or 610mm. The maximum coil outside diameter is 2000mm.
4. Please make inquiries to our Sales & Marketing Division for products with special specifications.
5. Coating mass beyond the specifications above can be provided by upon mutual agreement between customers and us.

Hot-Dip 5% Al-Zn Coated Steel Coil (GF)

  CNS 15236 2013 JIS G 3317 2017 ASTM A875M 2013 AS 1397 2011 EN10346 2015
Specifications SZACD1 SZACC SZAC340
SZAC400
SZAC440
SZAC490
SZAC540
SZAC570
SZAHC
SZAH
340
400
440
490
SZACC
SZAC
340
400
440
570
SZACD1 Commercial
Steel
Type
A
B
C
Forming
Steel
Type
A
B
DDS Structural
Steel
Grade
230
255
275
340
Structural
Steel
Grade
550
G3 G1
G2
G250
G300
G350
G450
G500
G550
DX51D DX52D
DX53D
S220GD
S250GD
S280GD
S320GD
S350GD
S550GD
Thickness of Base Steel (mm) 0.27 - 1.10 0.20 - 1.80 0.20 - 1.75 SZAHC SZAH 340, 400, 440, 490:
1.30-4.50mm;
SZACC, SZAC340: 0.26~2.20mm;
SZACD1~3: 0.40~2.20mm;
SZAC400: 0.30~2.00mm;
SZAC440: 0.40~2.00mm;
SZAC570: 0.25~2.00mm
0.20 - 4.50 0.27 - 1.10 0.20 - 4.50 0.20 - 2.00 G1, G250: 0.26~2.20mm;
G2: 0.20~1.80mm;
G3: 0.27~1.10mm;
G250, G300, G350, G450, G500, G550:
0.20-4.50mm
DX51D, S220GD, S250GD:
0.20~4.50mm;
DX52D: 0.27~2.2mm;
DX53D~54D: 0.4~2.2mm;
S280GD, S320GD, S350GD: 0.3~4.50mm;
S550GD: 0.25~2.0mm
Coating Mass:
Regular Spangle
Minimized (Zero) Spangle
Y08~Y35 Y08~Y35 ZGF 90~ZGF 350 ZA 90~ZA 350 ZA 095~ZA 300
Surface Finish Regular Spangle, Minimized Spangle
Surface Treatment Chromating, Oiled, Resin Coated (Anti-Fingerprint), or Green Treatment (Environmentally Friendly Anti-Fingerprint)
Remarks 1. Tolerance for thickness, width, flatness and so on conforms to individual product specification.
2. All products with thickness 2.0mm and under can be skin passed.
3. The coil inside diameter can be either 508mm or 610mm. The maximum coil outside diameter is 2000mm.
4. Please make inquiries to our Sales & Marketing Division for products with special specifications.
5. Coating mass beyond the specifications above can be provided by upon mutual agreement between customers and us.

Available Size

Product Name Base Type Thickness (mm) Width (mm)
Hot-dip 55% Al-Zn Coated Steel Coil Cold-rolled Base 0.16~2.00 700~1550
Hot-dip 5% Al-Zn Coated Steel Coil Cold-rolled Base 0.20~2.30 700~1550
Hot-rolled Base 1.30~4.50 670~1280(trimmed)/
1260(untrimmed)

The table above shows the widest range of product dimensions. For a detailed acceptable order range, please contact Sales & Marketing Division.

 

Application

Hot-Dip Galfan and Galvalume Steel Coils has excellent heat resistance durable ability and anti-oxidation performance. They will not leech into the water and mud with higher corrosion resistance. Hot-dip galfan and galvalume steel coils is the ideal steel materials for water heating machines, food dehydrators, exhausted tubes, automobile mufflers and structural sections.

galvanized rolling shutter
galvanized roofing