Their similarity: stainless steel 316,316L, 316H, 316Ti are molybdenum-based austenitic steel.

The differences between stainless steel 316, 316L, 316H, 316Ti:

(1) 316 stainless steel is austenitic chrome-nickel stainless steel containing molybdenum. Next is the stainless steel important to 304.Compared with class 304, molybdenum has 316 better overall corrosion resistance, especially in the chloride environment with higher pitting and crevices corrosion resistance.

ASME B16.9 A403 WP316L concentric reducers

(2) 316L stainless steel is a low carbon austenitic chrome-nickel stainless steel with the same corrosion resistance as type 316, but with the property of resistance to intergranular corrosion after welding.

(3) 316H stainless steel is a higher 316 carbon variant, which makes the steel more suitable for use at high temperatures. The equilibrium class 316Ti has a comparable mass. The expanded carbon content provides greater tensile strength and yield strength. The austenitic structure of the material has excellent toughness even at low temperature.

ASME B16.11 A182 F316 90 degree threaded elbows

(4) 316Ti stainless steel is a titanium alloy additive of 316 steel. This extension increases corrosion resistance, enhances the ability to resist pitting chloride solutions and has enhanced strength at high temperatures, especially for sulfuric acid, hydrochloric acid, acetic acid, formic acid and tartaric acid. Acid sulfate and alkaline chloride.

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