JIS G3114 SMA 50 AW corten steel sheet metal
Corrosion-Resistant Steel Sheet Products Description
SMA 50 AW atmospheric steel is a structural weathering steel, also known as atmospheric corrosion resistant steel.
SMA 50 AW weathering steel has excellent properties and can be widely used in mining fans, earthmoving buckets, trailers and large road vehicles, drill collars, cranes, excavators, underground mining equipment, bridges and other high-strength parts that require excellent toughness.
SMA 50 AW corten metal sheet delivery status: hot rolled, cold rolled, normalized, quenched, tempered, thermomechanical controlled process (TMCP), electroslag remelting technology, HIC test.
Weathering Steel Plate Products Details
SMA 50 AW steel chemical composition by [%]:
| C | Si | Mn | P | S | Cr | N | Cu | CEV |
|
Max 0.16 |
Max 0.5 |
0.5 - 1.5 |
Max 0.035 |
Max 0.035 |
0.4 -0.8 |
Max 0.009 |
0.25-0.55 |
Max 0.52 |
SMA 50 AW steel Mechanical properties:
| Nominal thickness (mm) | to 16 | 16-40 | 40-63 | 63-80 | 80-100 | 100-150 |
| ReH - Minimum yield strength (MPa) | 355 | 345 | 335 | 325 | 315 | 295 |
| Nominal thickness (mm) | To 3 | 3-100 | 100-150 | |||
| Rm -Tensile strength (MPa) | 510-680 | 470-630 | 450-600 | |||
| Nominal thickness (mm) | 3-40 | 40-63 | 63-100 | 100-150 | ||
| A - Minimum elongation Lo = 5,65 √ So (%) | 22 | 21 | 20 | 18 | ||
| Nominal thickness (mm) | 1.5 - 2 | 2-2.5 | 2.5-3 | |||
| A - Minimum elongation Lo = Lo = 80 mm (%) | 16 | 17 | 18 | |||
| Temperature | -20 | 0 | ||||
| Notch impact test. Min. absorbed energy | 27 | 27 | ||||
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