Product Name
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Spa-H JIS G3125 Q345GNHL 09CuPCrNiA Weather resistant corten steel plate
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Material
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A243
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Packing Detail
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Standard export package:Wooden pallet +paperboard +steel strip
Customized requirements are accepted |
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Delivery time
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Usually 15-25 dyas, or upon negotiation
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Trade Terms
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EXW,FOB,CIF CFR
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Payment terms
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30% T/T IN ADVANCE , 70% BALANCE AGAINST B/L COPY. or 100% L/C at sight.
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Technique process
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Laser cutting > perforating or bending > welding & polishing > surface treatment > packaging
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Surface treatment
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Pre-rusted
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Application
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Used for facade, screens, room dividers and other decorations
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Technique
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HOT ROLLED
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Thickness tolerance
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±0.1MM
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MOQ
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25tons.We also can accept sample order.
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Length
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as required
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Chemical Composition Of Weathering Steel Grades(%.besides irom)
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Grade
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C
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Si
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Mn
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P
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S
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Cr
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Cu
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V
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Ni
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ASTM A242
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0.12
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0.25-0.75
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0.2-0.5
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0.01-0.20
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0.030
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0.5-1.25
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0.25-0.55
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---
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0.65
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ASTM A 588
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0.16
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0.3-0.50
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0.8-1.25
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0.030
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0.030
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0.4-0.65
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0.25-0.40
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0.02-0.10
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0.40
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Chemical Composition
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Grade
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C%
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Si%
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Mn%
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P%
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S%
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Cr%
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Cu%
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V%
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Ni%
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Corten A
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0.12
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0.25-0.75
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0.20-0.50
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0.07-0.15
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0.030
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0.5-1.25
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0.25-0.55
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---
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0.65
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Corten B
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0.19
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0.30-0.65
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0.80-1.25
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0.035
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0.030
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0.4-0.65
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0.25-0.40
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0.02-0.10
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0.40
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Mechanical Properties
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Grade
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Minimum Yield Point
ReH Mpa |
Tensile Strength
Rm Mpa |
Minimum Elongation A
(L0=5.65 √So) % |
Corten A
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345
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485
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20
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Corten B
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345
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485
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19
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