ASTM SA213
Name:ASTM SA 213 Seamless Ferritic and Austenitic Alloy Steel Tubes
Size (mm): O.D.: 28-168; W.T.: 2∼30; L: max 12000
Description:
★ Specifications: ASTM A213 (ASME SA213)
★ Applications: ASTM SA213 is broadly utilized in overheated boiler, seamless steel pipes heat exchanger tubes with minimum thickness.
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Alloy Steel Pipe Specifications:
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Standard Specifications for Seamless Ferritic and Austenitic Alloy-Steel for boilers, superheaters, and heat-exchangers |
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Applications: |
For manufacturing wall panel,economizers, superheaters and steam pipelines for boilers |
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Size (mm): |
O.D.: 28-168; W.T.: 2∼30; L: max 12000 |
Grade and Chemical Composition (%)
|
Grade |
C |
Mn |
P≤ |
S≤ |
Si |
Cr |
Mo |
|
T11 |
0.05-0.15 |
0.30-0.60 |
0.025 |
0.025 |
0.50-1.00 |
0.50-1.00 |
1.00-1.50 |
|
T12 |
0.05-0.15 |
0.30-0.61 |
0.025 |
0.025 |
≤0.50 |
0.80-1.25 |
0.44-0.65 |
|
T13 |
0.05-0.15 |
0.30-0.60 |
0.025 |
0.025 |
≤0.50 |
1.90-2.60 |
0.87-1.13 |
Mechanical Properties(MPa):
|
Grade |
Tensile Point |
Yield Point |
|
T11 |
≥415 |
≥205 |
|
T12 |
≥415 |
≥220 |
|
T13 |
≥415 |
≥205 |
