SMA 50 AW Steel Description
SMA 50 AW steel is a structural weathering steel which is also referred to as atmospheric corrosion resistant steel. SMA 50 AW steel chemical composition can increase resistance to atmospheric corrosion compared to other steels. This is because it forms a protective layer on SMA 50 AW steel surface under the influence of the weather, So which could more accurately be termed as an "Atmospheric Corrosion Resistant Steel".
SMA 50 AW steel Deliver condition
Hot Rolled, Cold Rolled, Normalized, Quenched, Tempering, Thermal Mechanical Control Process (TMCP), Electroslag Remelting Technical, HIC test.
SMA 50 AW steel application
Due to the super property, SMA 50 AW steel has a widely use in Mine fans, earth moving buckets, trailers and large road vehicles, drill rings, cranes, excavators, underground mining equipment, bridges and other high strength components requiring superior toughness.
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 |
|
Note: |
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