Can 316L be used with 30-40% sulfuric acid at a temperature of 20-30 degrees?

2022-10-30View Original

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Can 316L be used with 30-40% sulfuric acid at a temperature of 20-30 degrees?

Reply #22022-10-30

This temperature should be fine; there won’t be any problems. But your temperature needs to be strictly controlled within a lower temperature range. Additionally, there should be no chloride ions or other halide ions in the medium.

Reply #32022-10-31

For this temperature and concentration, it is recommended to consider other materials. 316L is not corrosion-resistant

Reply #42022-10-31

904L stainless steel is resistant to sulfuric acid. Nothing is invincible; even 316L won’t break right away, but its service life varies

Reply #52022-11-13

No problem, but it’s better to use a non-metallic material

Reply #62023-02-07

No, it will still be corroded at room temperature; for dilute sulfuric acid, it’s best to use a non-metallic material.

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