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7/23/2019 Book1gfgfgfgf
http://slidepdf.com/reader/full/book1gfgfgfgf 1/4
Titik Daerah D1 D2 D rata-rata D rata-rata
( mm )1 Logam Las 52.77 56.46
2 Logam Las
3 Logam Las1 HAZ
2 HAZ
3 HAZ
1 Logam inti
2 logam inti
3 logam inti
Kekerasan
(VHNdalam
( µm) ( µm) ( µm)
(µm)
kg/mm2)
7/23/2019 Book1gfgfgfgf
http://slidepdf.com/reader/full/book1gfgfgfgf 2/4
kekerasan ( VHN )
2
( kg/mm²)
7/23/2019 Book1gfgfgfgf
http://slidepdf.com/reader/full/book1gfgfgfgf 3/4
Elektr!a Titik Daerah"e#an D1 D2
( kN )
A ! " # $ % 1 &
1 Logam Las $.1 &2"$$ 56.462 Logam Las $.1 57.%4 &'"&
' Logam Las $.1 &%"2 &'"2&
1 HAZ $.1 '"$ '"$
2 HAZ $.1 *"+' *"%$
' HAZ $.1 $"1+ $"2
1 Logam inti $.1 *"' &1"%+
2 Logam inti $.1 4&.$1 +"*
' Logam inti $.1 &1"11 &1"&*
A ! " # $ % 1 (
1 Logam Las $.1 1" &*"%2
2 Logam Las $.1 57.56 %"'
' Logam Las $.1 &+"1$ %"%
1 HAZ $.1 &"' "
2 HAZ $.1 '"+ "'1
' HAZ $.1 &" "12
1 Logam inti $.1 &1"&* $"$&
2 Logam inti $.1 &"'1 *"'
' Logam inti $.1 $"&& "2
A ! " # $ % 1 *
1 Logam Las $.1 $"'$ &"$
2 Logam Las $.1 45.$6 +"1
' Logam Las $.1 &%"+1 +"%
1 HAZ $.1 '"$ 2"&'
2 HAZ $.1 "2' "2
' HAZ $.1 "+* $"1
1 Logam inti $.1 &2"+ "+'
2 Logam inti $.1 &%" *"&
' Logam inti $.1 +"+& &%"&
( µm) ( µm)