|
MATERIAL
SPECIFICATIONS
|
Base
steel
thickness |
: |
0.60mm,
0.75mm,
0.90mm,
1.00mm,
1.20mm |
| |
|
|
|
Steel
grade |
: |
ASTM
A448
Grade E
BS EN
10147 or
BS 2989
AS 1397 |
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|
|
|
Yield
stress |
: |
Minimum
550 Mpa |
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|
|
|
Zinc
Coating |
: |
2 75g/m2
minimum
coating
mass
(both
sides) |
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|
|
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Mechanical
property |
: |
Min Y/P
550
MPaMin
T/S 610
MPaMin
E/L 10% |
*Notes: For
1.2mm, ASTM A446
Grade D, minimum
350 Mpa
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