A871 Type1 Gr.60 Weathering Steel Plate
A871 Type1 Gr.60 Weathering Steel Plate is a group of weathering steel Corten steels that were developed to eliminate the need for painting and will develop a stable rust appearance if exposed to the weather for several years. Grade 60 corten steel can be supplied in rolled, normalized or quenched and tempered delivery conditions as required to achieve the specified mechanical properties.
GNEE steel is a professional A871 Type1 Gr.60 corten weathering steel exporter and steel distributor in China. We have more than 50000 tons of A871 Type1 Gr.60 corten material in stock every month. For A871 Type1 Gr.60 corten steel sheet metal price, please feel free to contact us by email or phone.
A871 Type1 Gr.60 corten steel sheets chemical composition
| Component Elements Properties | Original Value | Comments |
|---|---|---|
| Carbon, C | <= 0.20 % | |
| Chromium, Cr | <= 0.70 % | |
| Copper, Cu | <= 0.50 % | |
| Iron, Fe | >= 95.635 % | |
| Manganese, Mn | <= 1.5 % | |
| Molybdenum, Mo | <= 0.10 % | |
| Nickel, Ni | <= 0.50 % | |
| Niobium, Nb (Columbium, Cb) | <= 0.050 % | |
| Phosphorus, P | <= 0.035 % | |
| Silicon, Si | <= 0.64 % | |
| Sulfur, S | <= 0.040 % | |
| Vanadium, V | <= 0.10 % |
A871 Type1 Gr.60 corten sheets mechanical property
| Mechanical Properties | Original Value | Comments |
|---|---|---|
| Hardness, Brinell | 159 | based on conversion from tensile strength |
| Hardness, Rockwell B | 83 | based on conversion from tensile strength |
| Tensile Strength at Break | >= 75000 psi | |
| Tensile Strength, Yield | >= 60000 psi | |
| Elongation at Break | >= 16 % | in 8" |
| >= 18 % | in 2" | |
| Bend Radius, Minimum | 1.5 t | ≤3/4" W; ASTM A6 PARA. S14 |
| 2.5 t | >3/4 to 1" W; ASTM A6 PARA. S14 | |
| 3.0 t | >1 to 1-1/2" W; ASTM A6 PARA. S14 | |
| 3.5 t | >1-1/2 to 2" W; ASTM A6 PARA. S14 | |
| 4.0 t | >2" W; ASTM A6 PARA. S14 |
A871 Type1 Gr.60 weathering steel sheet thermal properties
| Property | Temperature | Value | Comment |
|---|---|---|---|
|
Coefficient of thermal expansion |
20.0 °C |
1.32E-5 - 1.38E-5 1/K |
Typical for Low Carbon Steel |
|
Max service temperature |
500 °C |
Typical for Carbon Steel |
|
|
Melting point |
1480 - 1526 °C |
Typical for Low Carbon Steel |
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