C2720 copper plate

1)Width :10-600mm 2)Length: 4255-9990mm 3)Thickness: 0.2-3.0mm can cusstomize off-standard sizes 4)2 weeks delivery time

 

C2720 COMPARE  plate

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Brass Strip & Sheet: 1) thichkess 0.2mm to 3.0mm 2) CuZn37, CuZn35, C26200, CuZn30 3)ROHS or SONY standard Brass Strip And Sheet: CuZn37, CuZn35, C26200, CuZn30

 1) It is a type of copper alloy that contains copper and zinc

2) It is the most extensively used high precision copper alloy. Brass has excellent dynamics properties, physical properties, high electrical and heat conductivity, and high corrosion resistance.

3) High precision brass plates and strips are widely used as contact plates and accessories in electronic, telecommunications and household electrical equipment, interior decorations, garment components water tanks of automobiles, batteries and detonating caps.

4) High precision brass strips accord with ROHS or SONY standard.

Mechanical Properties

Temper	Temper	Tensile Rm MPa	Elongation ð10(%)≥	Hardness HV
Soft	M	≥195	≥30	≤70
1/4 hard	Y4	215-275	≥25	60-90
1/2 hard	Y2	245-345	≥8	80-110
Hard	Y	296-380	≥3	90-120
Extra hard	T	≥350		≥110

Note We can provide products with other properties according to customers` requirements.

 tianjinguohaoshengtai 

There are two hot-rolling mills for sheet and strip with flatness accuracy less than 100I unit and thickness tolerance less than±0.10mm,and two double surface milling machines (Japan and UK) with longitudinal thickness tolerance of ±0.05mm max and surface roughness Ra≤3.2µm.

There are 4 rolling mills from MINO,Italy and from FROHLING,Germany,all with flatness tolerance of max 30I unit,and thickness tolerance at steady state ±4.0µm.There are 3 cleaning lines from Junker, Germany and 17 bell-type annealing furnaces.The mother coils from these production lines are of good flatness and bright surface. 

C2720 copper plate