haomei aluminium tel_mail Tel: +86-371-65621391 | Mail: alu@haomeicn.com‍

1145 aluminium drilling entry sheet - 副本

Tel:+86-371-65621391
  • Condition: New
  • Delivery port: Qingdao or Tianjin port, China
  • Payment term: L/C, T/T
  • Guarantee period: 12 months
  • Delivery time: 10-15 days after received deposit
  • Installation time: 20days
Product Details

Haomei's 1145 aluminium drilling entry sheet are manufactured with state-of-the-art equipment which matches international standards. Tight thickness tolerance, flatness, dimensional accuracy and grease-free surface and hardness optimal for burr-free drilling required in the manufacture of PCB are ensured..


Specification

Aluminium Drilling Entry Sheet

Alloy

Temper

Specification(mm)

Thickness

Width

Length

1145

H18

0.14~0.18

1244

1092 1041 940

1220

1067 1016 914

MECHANICAL PROPERTY

Alloy

Temper

Thickness(mm)

U.T.S(Mpa)

Elongation(%)

1145

H18

0.14-0.18

170-190

>=2

TOLERANCE

Thickness(mm)

Width(mm)

Length(mm)

Squareness (mm)

+/-0.005mm

1

1

<=2

Chemical Composition limits(WT.%)

Alloy

Si

Fe

Cu

Mn

Mg

Cr

Ni

Zn

Ti

Al

1145

0.95

0.05~0.20

0.05

-

-

-

0.10

-

Remains



Packing & Delivery  for 1145 aluminium drilling entry sheet

3003 aluminium drilling entry sheet



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Contact Information

E-mail:alu@haomeicn.com
Tel: +86-371-65621391
Fax:+86-371-65621393
Add : No.14 Waihuan Road,New strict,Zhengzhou,China

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