BS 2871 PART II/72 C 101 NR. EQUIVALENT SPEC. BS 1977/63
Chemical Requirements | C106 | C107 |
Copper + Silver | 99.85% min | 99.2% min |
Phosphorous | 0.013 to 0.05% | 0.013 to 0.05% |
Arsenical | - | 0.03 to 0.5% |
Total Imp. | 0.06% max | 0.07% max |
Physical Properties | ||||
Condition | T.S. MPa | EL% Min | T.S. MPa | EL% Min |
Annealed (O) | 200-250 | 40% | 200-250 | 40% |
Half Hard (HB) | 250 min | 30% | 250 min | 30% |
As manufactured (M) | 280 min | - | 280 min | - |
Further Tests | |
Drift Test |
Uses | |
DHP - Condensers, Evaporators, Oil Burner Tubing, Steam, Water, Air and Hydraulic Lines |
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