Products

  • Galfan zinc-aluminium coating Steel
Galfan zinc-aluminium coating Steel

Galfan zinc-aluminium coating Steel

  • Base metal --- Cold Rolled Steel AluZinc coating --- 30-150g/sq
  • Thickness --- 0.13-5.0mm Width --- 600-1250mm
  • Incoterm --- FOB, CNF& CIF Payment Term: LC, TT, DP, DA
  • Loading Time --- 7-25 days upon down payment date or LC date.
  • Product description: We are leadinggalfan zinc-aluminium coating Steel manufacturers and suppliers, as a professional company we have our own galfan zinc-aluminium coating factory,good quality tires supply to you.
  • INQUIRY

Forming and joining
The forming and joining techniques currently used for uncoated steel sheets are also suitable for galvanised steel.
The coating thickness must therefore be compatible with both the desired degree of corrosion protection and the requirements of the forming and welding processes envisaged.
Forming performance will be improved if galfan is coated with an AFP thin organic coating.  
 
Painting
The organic paintability of galfan is very good both before forming (coil coating) and after forming (post-coating).
Degreasing and a suitable surface treatment are necessary before painting when the material is supplied oiled. Galfan supplied with an AFP thin organic coating can be painted directly without any surface treatment. However, the paint used must be compatible with the AFP resin.
Weldability

In electrical resistance welding, the welding current must be suitably regulated and regularly adjusted. Electrode life can be extended by regularly stepping up the welding current and periodically dressing (machining) the electrodes.
Brand correspondence

 
Steels for cold forming and deep drawing applications
 
Steels for cold forming and deep drawing applications
  EN 10214:1995 NFA 36-323 ASTM A875 JIS 3317 EN 10346:2009 EN 10346:2015 EN 10327:2004 EN 10326:2004 NFA 36-324 EN 10292:2007 Old brand names
DX51D +ZA EN 10346 DX51D+ZA FC CS SZ AC C DX51D+ZA DX51D+ZA DX51D+ZA       DC51D+ZA
DX52D +ZA EN 10346 DX52D+ZA FE FS SZ AC D1 DX52D+ZA DX52D+ZA DX52D+ZA       DC52D+ZA/Solstamp® 03
DX53D +ZA EN 10346 DX53D+ZA FES DDS SZ AC D2 DX53D+ZA DX53D+ZA DX53D+ZA        
DX54D +ZA EN 10346 DX54D+ZA FEX EDDS SZ AC D3 DX54D+ZA DX54D+ZA DX54D+ZA       Solstamp® 04
DX56D +ZA EN 10346         DX56D+ZA DX56D+ZA DX56D+ZA       Solstamp® 05
 
Structural steels
  EN 10214:1995 NFA 36-323 ASTM A875 JIS 3317 EN 10346:2009 EN 10346:2015 EN 10327:2004 EN 10326:2004 NFA 36-324 EN 10292:2007 Old brand names
S220GD +ZA EN 10346 S220GD+ZA   SS Grade 33   S220GD+ZA S220GD+ZA   S220GD+ZA C220   SC220GD+ZA
S250GD +ZA EN 10346 S250GD+ZA   SS Grade 37 SZ AC 340 S250GD+ZA S250GD+ZA   S250GD+ZA C250   SC250GD+ZA
S280GD +ZA EN 10346 S280GD+ZA   SS Grade 40 SZ AC 400 S280GD+ZA S280GD+ZA   S280GD+ZA C280   SC280GD+ZA
S320GD +ZA EN 10346 S320GD+ZA     SZ AC 440 S320GD+ZA S320GD+ZA   S320GD+ZA C320    
S350GD +ZA EN 10346 S350GD+ZA   SS Grade 50 SZ AC 490 S350GD+ZA S350GD+ZA   S350GD+ZA C350    
S550GD +ZA EN 10346     SS Grade 80   S550GD+ZA S550GD+ZA   S550GD+ZA      
 
High strength interstitial free steels
  EN 10214:1995 NFA 36-323 ASTM A875 JIS 3317 EN 10346:2009 EN 10346:2015 EN 10327:2004 EN 10326:2004 NFA 36-324 EN 10292:2007 Old brand names
HX220YD +ZA EN 10346         HX220YD+ZA HX220YD+ZA       HX220YD+ZA  
 
High Strength Low Alloy steels
  EN 10214:1995 NFA 36-323 ASTM A875 JIS 3317 EN 10346:2009 EN 10346:2015 EN 10327:2004 EN 10326:2004 NFA 36-324 EN 10292:2007 Old brand names
HX260LAD +ZA EN 10346         HX260LAD+ZA HX260LAD+ZA       HX260LAD+ZA  
HX300LAD +ZA EN 10346         HX300LAD+ZA HX300LAD+ZA       HX300LAD+ZA  
HX340LAD +ZA EN 10346     Grade 50   HX340LAD+ZA HX340LAD+ZA       HX340LAD+ZA  
HX380LAD +ZA EN 10346         HX380LAD+ZA HX380LAD+ZA       HX380LAD+ZA  
HX420LAD +ZA EN 10346     Grade 60   HX420LAD+ZA HX420LAD+ZA       HX420LAD+ZA  

Dimensions

 

Steels for cold forming and deep drawing applications

Thickness (mm) Min width DX51D +ZA EN 10346, DX52D +ZA EN 10346, DX53D +ZA EN 10346, DX54D +ZA EN 10346 DX56D +ZA EN 10346
Max width Max width
0.30 ≤ th < 0.40 800 1300 -
0.40 ≤ th < 0.60 1170
0.60 ≤ th < 1.00 1495 1525
1.00 ≤ th < 2.00 1525
2.00 ≤ th < 2.50 1395 -
2.50 ≤ th < 3.00 1200


Structural steels

Thickness (mm) Min width S220GD +ZA EN 10346, S250GD +ZA EN 10346 S280GD +ZA EN 10346 S320GD +ZA EN 10346 S350GD +ZA EN 10346 S550GD +ZA EN 10346
Max width Max width Max width Max width Max width
0.30 ≤ th < 0.32 800 1280 1280 1230 1230 -
0.32 ≤ th < 0.55 1305 1305 1305 1305
0.55 ≤ th < 0.60 1400
0.60 ≤ th < 0.80 1500 1500 1500
0.80 ≤ th < 1.00 1500
1.00 ≤ th < 1.40 1525 1450 1410
1.40 ≤ th < 1.80 1300
1.80 ≤ th < 2.00 1410 1260
2.00 ≤ th < 2.50 1400 1280 1000 -
2.50 ≤ th < 3.00 1200 - -

S550GD +ZA EN 10346: For the dimensions available, please contact us.


High strength interstitial free steels

Thickness (mm) Min width HX220YD +ZA EN 10346
Max width
0.40 ≤ th < 0.50 800 1170
0.50 ≤ th < 0.60 1300
0.60 ≤ th < 1.00 1500
1.00 ≤ th < 2.00 1525
2.00 ≤ th < 2.50 1400
2.50 ≤ th < 3.00 1300


High Strength Low Alloy steels

Thickness (mm) Min width HX260LAD +ZA EN 10346 HX300LAD +ZA EN 10346 HX340LAD +ZA EN 10346 HX380LAD +ZA EN 10346 HX420LAD +ZA EN 10346
Max width Max width Max width Max width Max width
0.30 ≤ th < 0.32 800 1280 1230 1210 1190 -
0.32 ≤ th < 0.35 1305 1260 1260
Scan the qr codeClose
the qr code