A871 Type1 Gr.60 Corrosion Resistant Steel Plate
A871 Type1 Gr.60 Corrosion Resistant Steel sheet is a weathering steel alloy developed to eliminate the need for painting and develop a stable rust-like appearance if exposed to the weather for several years. "Weather-resistant" means that due to their chemical composition, these steels exhibit higher resistance to atmospheric corrosion than other steels. This is because a protective layer is formed on the surface of the A871 Type1 Gr.60 alloy steel plate under the influence of weather.
a871 type1 gr.60 corten steel sheets chemical composition
|
Grades |
C max |
Mn |
P max |
S max |
Si |
Ni max |
Cr |
Cu |
V |
Mo |
Nb |
|
A871Type I Grade 60 |
0.19 |
0.80-1.35 |
0.04 |
0.05 |
0.30-0.65 |
0.40 |
0.40-0.70 |
0.25-0.40 |
0.02-0.10 |
|
|
a871 type1 gr.60 weathering steel sheet mechanical property
|
Grade |
Yield strength Min MPa |
Tensile strength Min MPa |
Elongation min |
|
|
|
|
|
200 mm |
50 mm |
|
A871 Type I grade 60 |
415 |
520 |
16 |
18 |
a871 type1 gr.60 corten steel sheet metal Specifications
| Thickness | Width | Length |
|---|---|---|
| 0.500 – 2 inch | 72- 120 inch | 120-1020 inch |
| Standard | Condition | Types |
| ASTM A871 | as rolled, normalized, Q & T | Type I, II, IV |
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