Seamless steel tube ASTM A210(ASME SA210)
Standard Specification for Seamless Medium-Carbon Steel Boiler and Superheater Tubes.
Application
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Seamless medium carbon steel tube for boiler and supertheater-For manufacturing wall panel,economize,superheater and steam pipeline of boilers. |
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Size
O.D.: 1/2-5in.(12.7-127mm) W.T.: 0.035-0.500in.(0.9-12.7)mm Length: Max. 15000mm.
Grade and chemical composition(%)
Grade |
C |
Mn |
P |
S |
Si |
A-1 |
≤0.27 |
≤0.93 |
≤0.035 |
≤0.035 |
≥0.10 |
C |
≤0.35 |
0.29-1.06 |
≤0.035 |
≤0.035 |
≥0.10 |
Mechanical Properties(Mpa)
Grade |
Tensile Point,Mpa(ksi) ≥ |
Yield Point,Mpa(kis) ≥ |
Elongation(A%) ≥ |
A-1 |
255(37) |
415(60) |
30 |
C |
275(40) |
485(70) |
30 |
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