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2225 Quality Sheet Specification
Single reduced and continuous annealed tin coated steels
Reproducible Letter Symbols --> TNR --> TNRS
Flat / Tinplate
Electrolytic tinplate is a material that is cold rolled, low carbon, mild flat steels produced by electrolytically chrome or tin coating in a thickness range of 0.12 to 0.60mm in coils or sheets.
Single reduced and continuous annealed tin coated steels
Chemical Composition (%)
| Standard Equivalent | Erdemir Grade No | Cmax. | Mnmin. | Mnmax. | Pmax. | Smax. | Simax. | Almin. | Almax. | Nmax. | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Quality | ||||||||||
| EN 10202:2022 | TH245 | 2225 | 0.004 | 0.10 | 0.25 | 0.02 | 0.015 | 0.02 | 0.02 | 0.07 | 50.00 |
- Chemical limits specified in the table are reference values, only for guidance.
Mechanical Properties
| Standard Equivalent | Erdemir Grade No | Re [N/mm2] | Rm [N/mm2] | Hardness | |||
|---|---|---|---|---|---|---|---|
| Standard | Quality | ||||||
| HR 30 Tm0.16≤t≤0.21 | HR 30 Tm0.22≤t≤0.28 | HR 30 Tm0.29≤t≤0.6 | |||||
| EN 10202:2022 | TH245 | 2225 | 195-295 | 290-390 | 50-58 | 49-57 | 48-56 |
- Tensile test values apply to "longitudinal" test pieces
- Mechanical properties specified in the table are reference values only for guidance.