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H68  sheet

H68 sheet

It has good shape and high strength, good cutting performance and welding performance. Widely used in cold and deep pieces

Thickness : 0.3-120MM

Length : ≤6000MM

Width : ≤3000MM

Properties

Alloy

process

Size(mm)

Thickness

Width

Length

H68

Hot rolling 

4-8

600-2000

≤4000

8-60

600-3000

6000

>60-120

600-2000

4000

Cold rolling

0.3-0.5

600

≤2000

>0.5-3.0

1000

3000

>3.0-10

3000

≤6000

 

chemical Composition

Alloy

 Chemical Composition

Cu

Pb

Fe

Zn

H68

67.0-70.0

0. 03

0.10

Rem

 

Mechanical Properties

Alloy

Temper

Tensile Strength

Elongation%

 Hardness(HR)

H68

O

≥290

≥35

<95

Y4

350~470

≥20

90 ~130

Y2

410~630

≥10

125~165

Y

≥585

≥2.5

≥155

 

 

Features

1) Good elongation
2) Extruded well
3) Processed well
4) Electroplated well 

Thick plate/sheet

 Thin plate/sheet

 

 

Typical Uses

 Key / lock cylinder, Ornaments,Terminals,Radiators for cars,Components of camera,Handicraft articles,Thermos bottles,Electrical equipment, Accessories 

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