Aluminum Drilling Entry Sheet for PCB
TABLE OF Contents

Haomei Aluminum CO., LTD.
Tel/Whatsapp: +86-15978414719
Email: sale@alumhm.com
Website: https://www.alumhm.com
Xin'an Industrial Assemble Region,Luoyang,Henan Province,China
Office Add: 1103, No.14 Waihuan Road, CBD, Zhengzhou, China
Product Introduction
Contact UsWhat Is Aluminum Drilling Entry Sheet
Aluminum drilling entry sheet also named as PCB entry sheet or perforated sheet aluminum, is used for Printed Circuit Board(PCB). Its main aluminum alloy kinds are 1050, 1145, 1060, 1100, 1235, 3014, 3003, 5754,5083,6061,etc.There is the details of 3003 aluminium sheet.
Properties Of Perforated Sheet Aluminium
Thickness from 0.14 mm to 0.18 mm.
The surface is flat and grease-free.
Tight thickness tolerance, dimensional accuracy and proper hardness for burr-free drilling requirements
Specification of PCB Entry Sheet
Alloy | Temper | Thickness (mm) | Width (mm) | Length (mm) | U.T.S(Mpa) | Elongation(%) |
1050,1145,1060,1100, 1235,3004,3003, 5754,5083,6061 | O,H12,H14,H16, H18,H19,H22, H24,H26,H28,H32, H34,H36,H38 | 0.14-0.18 | 1244 1220 | 1092 /1041 /940 1067/1016 /914 | 170-190 | >=2 |
Tolerance | |||
Thickness(mm) | Width(mm) | Length(mm) | Squareness(mm) |
+/-0.005mm | 1 | 1 | <=2 |