Galvalume Steel Coil
Galvalume Steel Coil
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- Commodity name: Galvalume Steel Coil
GALVALUME steel is an aluminum-zinc alloy-plated steel sheet . The plating consists of 55% aluminum, 43.4% zinc and 1.6% silicon. By adding the galvanization (galvanic protection) of zinc to the long-term durability and heat resistance of aluminum,
Specifications:
Material Thickness
.010"-.500"
Min/Max Slit width
.375”-84”
Min/Max ID
20”-30”
Max OD
84”
Slit Width Tolerance
+/-.005"
Productions：
Galvalume steel is carbon steel coated with an aluminum-zinc alloy using a continuous hot-dip process, combining the corrosion protection and high-temperature resistance of aluminum with the formability and galvanic protection of zinc.
Structural Grades
C
Mn
P
S
Al
Si
Cu
Ni
Cr
Mo
V
Cb
Ti
N
30,33,36,40
0.25
0.9
0.035
0.04
0.2
0.2
0.15
0.06
0.008
0.008
0.025
36T2,45-80
0.25
1.35
0.035
0.04
0.2
0.2
0.15
0.06
0.008
0.008
0.025
45T2
.02- 0.08
.30- 1.0
.03- .07
0.025
.02- .08
0.6
0.2
0.2
0.15
0.06
0.008
0.008
0.025
.01- .03
HSLA Grades
C
Mn
P
S
Al
Si
Cu
Ni
Cr
Mo
V
Cb
Ti
N
45C1
0.22
1.35
0.04
0.04
0.2
0.2
0.15
0.06
0.005
0.005
0.005
45C2
0.15
1.35
0.04
0.04
0.2
0.2
0.15
0.06
0.005
0.005
0.005
50C1
0.23
1.35
0.04
0.04
0.2
0.2
0.15
0.06
0.005
0.005
0.005
50C2 & 55C2
0.15
1.35
0.04
0.04
0.2
0.2
0.15
0.06
0.005
0.005
0.005
55C1
0.25
1.35
0.04
0.04
0.2
0.2
0.15
0.06
0.005
0.005
0.005
60C1 & 65C1
0.26
1.5
0.04
0.04
0.2
0.2
0.15
0.06
0.005
0.005
0.005
60C2 & 65C2
0.15
1.5
0.04
0.04
0.2
0.2
0.15
0.06
0.005
0.005
0.005
70C1
0.26
1.65
0.04
0.04
0.2
0.2
0.15
0.16
0.005
0.005
0.005
70C2
0.15
1.65
0.04
0.04
0.2
0.2
0.15
0.16
0.005
0.005
0.005
Common Grades
C
Mn
P
S
Al
Si
Cu
Ni
Cr
Mo
V
Cb
Ti
N
CSA
0.1
0.6
0.03
0.035
0.2
0.2
0.15
0.06
0.008
0.008
0.025
CSB
0.02-.15
0.6
0.03
0.035
0.2
0.2
0.15
0.06
0.008
0.008
0.025
CSC
0.08
0.6
0.1
0.035
0.2
0.2
0.15
0.06
0.008
0.008
0.025
BH
0.012
1.5
0.12
0.03
0.2
0.2
0.15
0.06
0.008
0.008
0.025
FSA
0.1
0.5
0.02
0.035
0.2
0.2
0.15
0.06
0.008
0.008
0.025
FSB
0.02-.15
0.5
0.02
0.03
0.2
0.2
0.15
0.06
0.008
0.008
0.025
DDS
0.06
0.5
0.02
0.025
0.01
0.2
0.2
0.15
0.06
0.008
0.008
0.025
EDDS
0.02
0.4
0.02
0.02
.01*
0.2
0.2
0.15
0.06
0.1
0.1
0.15
Applications：
Galvalume steel’s unique protective characteristics and economical price point make it ideal for:
Residential and Commercial Exterior Building Products
Roofing
Siding
Cabinetry
Packing&Delivery：
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To: Tianjin Bohai Metal Company
Tianjin Bohai Metal
Tel : +86 0635 6666186
Fax :+86 0635 6666186
E-mail : bhteddy@cnbhgt.com
E-mail : bhtina@cnbhgt.com
E-mail : bholia@cnbhgt.com
Add : Dongchangfu District, Liaocheng City, Shandong Province