Gmetal

Galvanized & Galvannealed Coils

Field of Application: Automotive, White Goods Industry, Heating/Cooling & Ventilation (HVAC), Interior and Exterior Building Structure (I.e., cladding, roofs doors, fences, profiling), Drums, Solar Projects, Silo Production,

Galvanized (Zinc Coated) Steel Types

  • Low Carbon Steels for Cold Forming
  • Bake-Hardening Steels
  • Structural Steels for Cold Forming
  • IF Steel
  • High Strength, Low Alloyed for Cold Forming
  • Dual-Phase Steel with High Yield Strength for Cold Forming

Galvannealed (Zinc-Iron Alloy Coated) Steel Types

  • Low Carbon Steels for Cold Forming
  • Bake-Hardening Steels
  • Structural Steels for Cold Forming

Description

Possible grades, structure, form and applications:

  • Zinc coated (Z) Galvanized (GI) and Zinc-iron alloy coated (ZF) Galvannealed (GA) products available.
  • Variable grades are available as per below table. (See Below Table 1)
  • Coils, slitted coils or cut to length forms available
  • Trimmed (cut edge) or Mill Edge
  • Non-Skin Passed (bright) or Skin Passed (Matt or Bright) surface possible.
  • Different Oiling amount (both surfaces) (See Below Table 2)
  • Chemical Passivation options: Chromated with CR+3 (as standard) or CR+6 or Non-Chromated
  • Surface Qualities: A, B and C surface qualities (accordance to EN10346) (See below Table 3)
  • Coil inner diameter 508mm (20”) or 610 mm (24”) (+/- 20 mm) depending on request
  • Spangles: Minimized or Zero Spangle (Min spangle close to Zero)

 

Table 2: Possible Oiling Amounts
Light 100…250 mg/m2
Normal (Standard) 250…500 mg/m2
Abundant 500…1000 mg/m2
Other Please specify

 

Table 3: Possible Surface Qualities
A surface: As coated surface Imperfections such as dips, scratches, variations in surface appearance, dark spots, light passivation stains are permissible. Stretch levelling breaks or run-off marks may appear.
B surface: Improved Surface This surface quality is obtained by skin passing. Minor imperfections such as slight scratches, skin-pass marks, stretch levelling breaks, run-off marks, surface structure and light passivation stains are permissible
C surface: Best quality surface This surface quality is obtained by skin passing. The surface shall be of homogenic property to enable high-class paint finishing.

The reverse surface shall at least have the characteristics of surface quality B

 

 

Possible Coating range:

Zinc Coatings                           : min Z40 (G13) … max Z600 (G200)

Zinc-iron alloy Coatings           : min ZF75 (A25), ZF120 (A40), max ZF180 (A60)

 

Dimensions for Galvanized / Galvanealed Coils:
Thickness: 0,25 mm – 4,00 mm (0.0098 inch – 0.1575 inch)

Width: max 1.530 mm (max 60,236 inch)
Coil Weight: Max 30 metric tons (66,138.678 lbs)

Coil ID: 508 mm / 610 mm (20 inch / 24 inch)

 

Dimensions for Galvanized / Galvanealed Sheets:
Length: Max 12.000 mm (max 39.37 ft)
Thickness: 0,25 mm – 4,00 mm (0.0098 inch – 0.1575 inch)

Width: max 1.530 mm (max 60,236 inch)
Pallet weight: max 5,0 metric tons (max 11,023.11 lbs)

 

Dimensions for Galvanized / Galvanealed Strips:
Width: max 1,530 mm (max 60,236 inch)
Thickness: 0,25 mm – 4,00 mm (0.0098 inch – 0.1575 inch)

Packing: max 10,0 metric tons (max 22,046.22 lbs)

Coil ID: 508 mm (20 inch)

 

 

Flat Steel Products / Galvanized/ Galvannealed – Grade Index
Application Areas and Correspondence of Galvanized/ Galvannealed Products
Main Properties & Application Areas Standard Grade Previous Europe American Japanese
Zinc coated
(galvanized) low carbon steels for cold forming
EN 10346:2015 DX51D+Z DIN EN 10142 Fe P02 G Z ASTM A653 CS Tip C JIS 3302 SGCC
EN 10346:2015 DX52D+Z DIN EN 10142 Fe P03 G Z ASTM A653 CS Tip B JIS 3302 SGCD1
EN 10346:2015 DX53D+Z DIN EN 10142 Fe P05 G Z ASTM A653 FS Tip B JIS 3302 SGCD2
EN 10346:2015 DX53D+Z DIN EN 10142 Fe P05 G Z ASTM A653 FS Tip B JIS 3302 SGCD3
EN 10346:2015 DX54D+Z DIN EN 10142 Fe P06 G Z ASTM A653 DDS Tip A JIS 3302 SGCD3
EN 10346:2015 DX56D+Z DIN EN 10142 Fe P07 G Z ASTM A653 EDDS
EN 10346:2015 DX57D+Z DIN EN 10142 Fe P07 G Z ASTM A653 EDDS
ASTM A653/A653M-18 CS TYPE B
Zinc coated (galvanized) bake-hardening steels EN 10346:2015 HX180BD+Z DIN EN 10292 HX180LAD+Z ASTM A653 BHS Gr. 180
EN 10346:2015 HX220BD+Z DIN EN 10292 HX220LAD+Z ASTM A653 BHS Gr. 210
EN 10346:2015 HX260BD+Z DIN EN 10292 HX260LAD+Z ASTM A653 BHS Gr. 280
EN 10346:2015 HX300BD+Z DIN EN 10292 HX300LAD+Z ASTM A653 BHS Gr. 300
Zinc coated (galvanized) IF steel EN 10346:2015 HX180YD+Z DIN EN 10292 HX180YD+Z
EN 10346:2015 HX220YD+Z DIN EN 10292 HX220YD+Z ASTM A653 SHS Gr. 210
Zinc coated (galvanized) structural steels EN 10346:2015 S220GD+Z DIN EN 10147 Fe E 220 G Z ASTM A653 SS Gr. 230
EN 10346:2015 S250GD+Z DIN EN 10147 Fe E 250 G Z ASTM A653 SS Gr. 255 JIS SGC 340
EN 10346:2015 S280GD+Z DIN EN 10147 Fe E 280 G Z ASTM A653 SS Gr. 275 JIS SGC 400
EN 10346:2015 S320GD+Z DIN EN 10147 Fe E 320 G Z ASTM A53 HSLAS Gr. 340 JIS SGC 440
EN 10346:2015 S350GD+Z DIN EN 10147 Fe E 350 G Z ASTM A653 HSLAS Gr. 380 Class 2 JIS SGC 490
High strength, low alloyed,
zinc coated (galvanized) steels by continous hot-dip process for cold forming
EN 10346:2015 HX260LAD+Z DIN EN 10292 HX260LAD+Z
EN 10346:2015 HX300LAD+Z DIN EN 10292 HX300LAD+Z
EN 10346:2015 HX340LAD+Z DIN EN 10292 HX340LAD+Z
EN 10346:2015 HX380LAD+Z DIN EN 10292 HX380LAD+Z
EN 10346:2015 HX420LAD+Z DIN EN 10292 HX420LAD+Z
EN 10346:2015 HX460LAD+Z DIN EN 10292 HX420LAD+Z
Galvanized, dual-phase steel with high yield strength for cold forming EN 10346:2015 HCT590X+Z
EN 10346:2015 HCT780X+Z
EN 10346:2015 HCT490X+Z
Zinc-iron alloy coated (galvannealed) low carbon steels for cold forming EN 10346:2015 DX51D+ZF DIN EN 10142 Fe P02 G ZF ASTM A653 CS Tip C JIS 3302 SGCC
EN 10346:2015 DX52D+ZF DIN EN 10142 Fe P03 G ZF ASTM A653 CS Tip B JIS 3302 SGCD1
EN 10346:2015 DX53D+ZF DIN EN 10142 Fe P05 G ZF ASTM A653 FS Tip B JIS 3302 SGCD2
EN 10346:2015 DX54D+ZF DIN EN 10142 Fe P06 G ZF ASTM A653 DDS Tip A JIS 3302 SGCD3
EN 10346:2015 DX56D+ZF DIN EN 10142 Fe P07 G ZF ASTM A653 EDDS
Zinc-iron alloy coated (galvannealed) bake-hardening steels EN 10346:2015 HX180BD+ZF DIN EN 10292 HX180BD+ZF ASTM A653 BHS Gr. 180
EN 10346:2015 HX220BD+ZF DIN EN 10292 HX220BD+ZF ASTM A653 BHS Gr. 210
EN 10346:2015 HX260BD+ZF DIN EN 10292 HX260BD+ZF ASTM A653 BHS Gr. 280
EN 10346:2015 HX300BD+ZF DIN EN 10292 HX300BD+ZF ASTM A653 BHS Gr. 300
Zinc-iron alloy coated (galvannealed) structural steels EN 10346:2015 S220GD+ZF DIN EN 10147 Fe E 220 G ZF ASTM A653 SS Gr. 230
EN 10346:2015 S250GD+ZF DIN EN 10147 Fe E 250 G ZF ASTM A653 SS Gr. 255 JIS SGC 340
EN 10346:2015 S280GD+ZF DIN EN 10147 Fe E 280 G ZF ASTM A653 SS Gr. 275 JIS SGC 400
EN 10346:2015 S320GD+ZF DIN EN 10147 Fe E 320 G ZF ASTM A653 HSLAS Gr. 340 JIS SGC 440
EN 10346:2015 S350GD+ZF DIN EN 10147 Fe E 350 G ZF ASTM A653 HSLAS Gr. 380 Class 2 JIS SGC 490

 

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