What is the chemical composition of SA 210 grade A1?
SA210 Grade C is a medium carbon seamless steel tube for boilers and superheaters produced according to American Standard ASTM A210/A210M.
The chemical composition is as follows: carbon content ≤0.27%, manganese content ≤0.93%, phosphorus content ≤0.035%, sulfur content ≤0.035%, silicon content ≤0.10%.
In addition, SA210 Grade C also has good welding performance and cold and hot working performance, widely used in power station boilers and other fields.
What are the mechanical properties of SA210 Grade A1?
SA210 GRA1 carbon steel boiler tube mechanical properties are as follows: tensile strength ≥ 415Mpa, yield point ≥ 255Mpa, elongation after break or elongation ≥ 30%.
