Product Details Introduction:

ND steel welding rod 09CrCuSb: Used for welding structures resistant to sulfuric acid dew point corrosion, such as ND steel, JNS acid-resistant steel, BNS440 acid-resistant steel, and 490MPa high tensile steel structures, like power plants, flue gas desulfurization equipment, etc.

ND steel welding rod 09CrCuSb filler metal chemical composition (percentage by mass) (%)

CMnSiPSCrCuSb

0.0630.580.340.0110.0080.810.3780.049

ND steel welding rod 09CrCuSb, deposited metal mechanical properties

Test ItemRel/Mpa (Yield Strength)MPa (tensile strength)Tensile Extension RateJ(-36°C impact energy)

Guaranteed Value4205052999.115.105