JIS G3114 SMA490CW steel is a weather resistant steel created by alloying copper, chromium and nickel. Shanghai Katalor Enterprise is located in Pudong district of Shanghai city. It is only 30 minutes from Pudong International airport to our company. If you need JIS SMA490CW steel plates, SMA490CW hot rolled flats, or SMA490CW coils, we sincerely invite you to visit factory. We will pick you up at the airport if you tell us your schedule.
JIS G3114 SMA570W Steel Plates Available Sizes
Thickness: 1.2-150mm
Width:1220-4200mm
Length:5000-18000mm
Notes: SMA490CW coil thickness ≤ 25mm
JIS G3114 standard: hot rolled atmospheric corrosion resisting steels for welded structure
Main Grades: SMA400AP, SMA400AW, SMA400BP, SMA400BW, SMA400CP, SMA400CW, SMA490AP, SMA490AW, SMA490BP, SMA490BW
Steel products with W shall be non-coated or stabilized before use. Steel products with P shall be coated before use.
JIS G3114 SMA490CW steel chemical composition
|
Grade |
C |
Si |
Mn |
P |
S |
Cu |
Cr |
Ni |
|
SMA490CW |
≤0.18 |
0.15-0.65 |
≤1.40 |
≤0.035 |
≤0.035 |
0.30-0.50 |
0.45-0.75 |
0.05-0.30 |
JIS G3114 SMA490CW steel mechanical properties
|
Grade |
Yield strength |
Tensile strength |
Elongation |
|
SMA490CW |
t≤16 |
≥365 |
490-610 |
t>16 |
≥19 |
|
16<t≤40 |
≥355 |
|
40<t≤75 |
≥335 |
|
75<t≤100 |
≥325 |
|
100<t≤160 |
- |
|
160<t≤200 |
- |
JIS G3114 SMA490CW atmospheric corrosion resisting steel is widely used in air preheater, economizer, railway carriage, containers production, bridge building , construction and so on.
