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建cbin仲博官方

型cbin仲博官方

卷仲博体育平台

镀锌卷
1 / 1
SPECIFICATION
Thickness 0.13mm - 5.0mm
Width 600mm - 1500mm
Zinc coating 40g/m2 -500g/m2
Spangle Regular / Minimized / Zero
Passivation Chromated / Chromated-free
Surface Treatment SKIN PASS
Oiled Oiled / Dry
Coil ld 508mm / 610mm
Coil weight 3mt-18mt




STANDARD & GRADE
Standard JIS3302 EN10327 / EN10326 ASTM A653
Grade SGCC/SGCH DX51D+Z / DX52D+Z CS
SGC 340 S22DGD+Z SS GRADE 230
SGC 400 S25DGD+Z SS GRADE 255
SGC 440 S28DGD+Z SS GRADE 275
SGC 490 S32DGD+Z SS GRADE 340
SGC 570 S35DGD+Z SS GRADE 550
; S55DGD+Z ;


APPLICATION
Civil Engineering structure and building construction
Automobile
Shipbuilding
Electric appliance
Industrial Machinery

        

HOT-DIP GALVANIZING LINE
High corrosion, and rust resistance similar to that of
conventional chromate-treated sheet even with chromate
free treatment
Excellent zinc adhesion and responsiveness to severe
fabrication conditions .

 


MACHANICAL PROPERTY
JIS G 3302-1994

 

Base Metal Classification “Yield Strength(N/mm2)” “Tensile Strength(N/mm2)” % Elongation (Minimum)
Nominal Thickness (mm)
0.25—0.40 0.60—0.60 0.60—1.00 1.00—1.50
SGCC -- -- -- -- -- --
SGCH -- -- -- -- -- --
SCGD1 -- 270 min -- 34 36 37
SGC 340 245 min 340 min (20)* 20 20 20
SGC 400 295 min 400 min (18)* 18 18 18
SGC 440 335 min 440 min (18)* 18 18 18
SGC 490 365 min 490 min (16)* 16 16 16
SGC 570 560 min 570 min -- -- -- --

ASTM A653M-06a
Base Metal Classification “Yield Strength (Mpa)” “Tensile Strength (Mpa)” %Elongation (Minimum)
      “Applicable To full Range Of Nominal Thickness”
CS TYPE A (170-380)* -- ≥20
CS TYPE B (205-380)* -- ≥20
CS TYPE C (170-410)* -- ≥15
FS TYPE A & B (170-310)*   ≥26
SS 230** 230 min 310 ≥20
SS 255** 255 min 360 ≥18
SS 275** 275 min 380 ≥16
SS 340** 340 min -- --
SS 550** 550 min 570 ≥12


EN10327: 2004/EN10326: 2004
Base Metal Classification “Yield Strength(N/mm2)” “Tensile Strength(N/mm2)” % Elongation (Minimum)
      Nominal Thickness (mm)
      ≤0.70mm 0.7mm-1.5mm
DX51D -- 270-550 20 22
DX52D 140-300 270-420 24 26
S 220 GD 220 min 300 min 18 20
S 250 GD 250 min 330 min 17 19
S 280 GD 280 min 360 min 16 18
S 320 GD 320 min 390 min 15 17
S 350 GD 350 min 420 min 14 16
S 550 GD 550 min 560 min -- --
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