Wugang American Standard high pressure and heat supply boiler plate SA335-P22
Chemical composition of SA335-P22
Material Si Mn Cr Mo C
SA335P22 is less than or equal to 0.15 less than 0.50 0.30-0.6 1.90-2.6 0.78-1.13
Mechanical properties of SA335P22
Minimum tensile strength, minimum tensile strength, minimum tensile strength, maximum hardness
205MPa SA335P22 415 MPa 20% 163H