ASTM A242 Type 2 steel plate introduction
BBN produces high-quality weathering steel ASTM A242 Type 2 steel plate. ASTM A242 Type 2 steel plate is a high-strength low alloy steel with good atmospheric corrosion resistance. Some applications show that ASTM A242 Type 2 steel plate corrosion resistance is better than ASTM A36 steel plate and ASTM A572 grade 50 steel plate.
ASTM A242 Type 2 steel plate chemical composition
| Grade |
C max |
Mn max |
P max |
S max |
Si |
Ni max |
Cr |
Cu |
V |
|
0.20 |
1.35 |
0.04 |
0.05 |
0.3-0.65 |
0.4 |
0.4-0.65 |
0.20-0.55 |
0.02-0.1 |
ASTM A242 Type 2 steel plate mechanical properties
| Grade |
Yield strength |
Tensile strength |
||
|
A242 Type 2 |
Thickness mm |
Thickness mm |
||
|
≤16 |
>16 ≤40 |
≤3 |
>3 ≤100 |
|
|
355 |
345 |
510-680 |
470-630 |
|
ASTM A242 Type 2 steel plate application
ASTM A242 Type 2 steel plate is widely used in air preheater, economizer, railway car, container production, bridge construction, construction and other fields. ASTM A242 Type 2 steel plate conforms to ASTM and is mainly used for container steel. In addition, ASTM A242 Type 2 steel plate has better atmospheric corrosion resistance, and has a wide range of applications: construction, chimney, manufacturing, truck, silo, electric tower and bridge.
Pre:Corten structural ASTM A242 Type 1 steel plate properties
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