灯头料-全讯新
2020-03-24 09:50:08
aluminum strip for lamp base | ||||
alloy | temper | specification(mm) | ||
thickness | width | coil id | ||
3004 | o | 0.25-0.40 | 85-400 | 75 150 |
remark:special specifications can be produced according to your requirement. | ||||
1.chemical composition:
alloy | si | fe | cu | mn | mg | cr | ni | zn | ga | ti | al |
3004 | ≤0.30 | ≤0.70 | ≤0.25 | 1.0-1.5 | 0.8-1.3 | ≤0.05 | ≤0.05 | ≤0.25 | - | ≤0.05 | other |
2.mechanical property
alloy | temper | thickness(mm) | width(mm) | u.t.s(mpa) | elongation(%) |
3004 | o | 0.25-0.40 | 85-400 | 155-200 | ≥13 |
3.tolerance
thickness | width |
±0.005mm | ±0.05mm |