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Chemical Compositions And Mechanical Properties For Each Standard
chemical compositions and mechanical properties for each standard
Standard | Material | Chemical composition | Mechanical properties | |||||||
CU% | P% | Bi% | PB% | Temper | Mpa(N/mm2) | AIO% | HV | mm | ||
Intemal standard |
| ≥99.90 | 0.020-0.04 | ≤0.001 | ≤0.003 |
| ≥205 ≥205 ≥380 | ≥40 ≥40 ≥8 | 40-60 40-60 - | 0.015-0.040 0.025-0.060 |
GB/17791-1999 | TP2 | ≥99.90 | 0.015-0.04 | - | - | M2 M | ≥205 ≥205 | ≥40 ≥40 | - | ≤0.040 0.025-0.060 |
JISH3300 | CL220 | ≥99.90 | 0.015-0.04 | - | - | OL O | ≥205 ≥205 | ≥40 ≥40 | ≤45 ≤58 | 0.015-0.040 0.025-0.060 |
ASIM B743 | CL2200 | ≥99.90 | 0.015-0.04 | - | - | 050 060 | ≥205 ≥205 | ≥40 ≥40 | ≤45 ≤58 | ≤0.040 ≥0.060 |
Straight Copper Tubes