ASTM A210 seamless medium carbon steel tubes for boiler and Superheater

Steel grade and mechanical properties( %)

Steel grade

carbon≤

manganese≤

phosphorus≤

sulfur≤

silicon≤

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

Steel grade

tensile strength(Mpa)

Yield strength(Mpa)

Elongation (%)

A-1

≧415

≧255

≧30

C

≧485

≧275

≧30