Grade | Composition % | |||
Cu | Pb | Fe | Zn | |
C2680 | 63.0〜68.5 | ≤0. 07 | ≤0.09 | Rem |
Type | Grade | Shape | State | Dimension | |
OD. | Length(mm),max. | ||||
Extrued | C2680 | Round | R | 16-120 | Diameter≤50 L1000~5000 Diameter>120 L300~4000。 |
Square, Hexagonal | 16-120 | ||||
Elongated | C2680 | Round, Square,Hexagonal | Y2、M | 5~60 | Diameter≤50 L1000~5000 |
Grade | State | Tensile Test | Hardness Test | ||||||
Round | Square/ Rectangle | ||||||||
O.D./mm | Across Flat/mm | Tensile Strength Rm/ (N/mm2) | O.D./mm | Wall Thickness/mm | Elongation A/ % min | HV | HB | ||
C2680 | M | 3~100 | 3~100 | ≥280 | 4~250 | 0.3~15 | ≥43 | 55~85 | 50~80 |
M2 | ≥350 | 4~250 | 0.3~15 | ≥25 | 85~120 | 80~115 | |||
Y2 | ≥370 | 4~100 | 0.3~6 | ≥18 | 95~125 | 90~125 | |||
4~250 | 2~10 | ||||||||
Y | ≥420 | 4~100 | 0.3~6 | 一 | ≥115 | ≥110 | |||
4~250 | 2~10 |
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