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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

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Diss Factsheets

Physical & Chemical properties

Storage stability and reactivity towards container material

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Administrative data

Link to relevant study record(s)

Description of key information

Aluminium, V2A and V4a steel are stable against TMT 15. 
The stability of not-allyed steel in TMT 15 is only limited.

Additional information

Corrosion rate of TMT 15 at 55 °C and pH 11.4 resp. pH 12.6 is less than 6.25 mm/a for Aluminium type 7075 -T6.

Therefore classification of TMT 15 as metal corrosive is not necessary with regard to aluminium.

The reactivity of TMT 15 towards V2A, V4A steel and not alloyed steel at 20 °C and 50 °C was investigated. V2A and V4A steel were found to be stable against TMT 15. The stability of not-alloyed steel in TMT 15 is only limited.