8/19/2019 Hasil Uji Tarik Final

1/8

Load Gage length Strain

0 300 0

1 300.21 0.0711

2 300.5 0.16563 301.03 0.3422

3.2 302.02 0.6733

3.37 303.16 1.0533

3.5 304 1.3333

3.4 303.9 1.2989

Uji 1

Load (Kg) Gage Length (mm) Load (Kg)

0 300 0

1 300.21 1

2 300.53 2

3 301.04 33.2 302.04 3.1

3.3 303.2 3.4

3.5 304 3.5

3.4 303.84 3.4

 

St

8/19/2019 Hasil Uji Tarik Final

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Strees Modulus oung

0 0

0.8846 1244.029

1.7693 1068.6962.6539 775.498

2.8309 420.424

2.9783 282.75

3.0962 232.219

3.0078 231.566

Uji 2 Uji 3 !ata"!ata

Gage Length (mm) Load (Kg) Gage Length (mm) Load GL

300 0 300 0.00 300.00

300.19 1 300.24 1.00 300.21

300.44 2 300.52 2.00 300.50

300.96 3 301.08 3.00 301.03302.06 3.3 301.96 3.20 302.02

303.1 3.4 303.18 3.37 303.16

304 3.5 304 3.50 304.00

303.92 3.4 303.93 3.40 303.90

0 0.3 0.6 0.9 1.2 1.5

Kurva tegangan regangan Kawat Gitar Akustik 

Strain (%)

ees (Kg/mm²)

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3/8

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Load Gage strain strain2 stress #g stress $%a

0 300 0 0 0 0

1 300.21 0.0711 0.000711 0.8846 8.675272

2 300.46 0.1522 0.001522 1.7693 17.351533 300.85 0.2833 0.002833 2.6539 26.0268

4 302.97 0.99 0.0099 3.5386 34.70305

4.13 303.38 1.1256 0.011256 3.6565 35.8593

4.27 304.05 1.3511 0.013511 3.7745 37.01652

4.5 305 1.6667 0.016667 3.9809 39.04069

4.4 304.96 1.6522 0.016522 3.8924 38.17277

U&' 1 U&' 2

Load Gage Load Gage

0 300 0 300

1 300.18 1 300.22

2 300.45 2 300.48

3 300.89 3 300.88

4 303.04 4 302.794.1 303.36 4.2 303.43

4.2 304.08 4.3 304.06

4.5 305 4.5 305

4.4 304.98 4.4 304.97

8/19/2019 Hasil Uji Tarik Final

5/8

Modulus true stress true strain %lasti( strain

0 0 0

1406.25 8.6814403185 0.000710747

1313.869 17.377934121 0.001520843 0 11426.511058.824 26.100531217 0.002828995 0.0005447871

404.0404 35.046610397 0.009851316 0.0067841857

367.2261 36.26292773 0.011193123 0.0080195453

315.7895 37.516651722 0.01342054 0.0101372424

270 39.691377419 0.01652963 0.0130560092

266.308 38.803457253 0.016386997 0.0129910831

U&' 3 !ata"rata

Load Gage Load Gage

0 300 0 300

1 300.24 1 300.21

2 300.44 2 300.46

3 300.78 3 300.85

4 303.08 4 302.974.1 303.34 4.13 303.38

4.3 304.02 4.27 304.05

4.5 305 4.5 305

4.4 304.92 4.4 304.96

Kur

Strees (Kg/mm²)

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0.000 0.200 0.400 0.600 0.800 1.000 1.200 1.400 1.600 1.8000.000

1.000

2.000

3.000

4.000

5.000

va Tegangan Regangan Kawat Baja

Strain (%)

8/19/2019 Hasil Uji Tarik Final

7/8

17.37793412 0

26.10053122 0.000545

35.0466104 0.006784

36.26292773 0.00802

37.51665172 0.01013739.69137742 0.013056

38.80345725 0.012991

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8/8

19.99243 0

33.40019 0.01275

69.05907 0.198759

76.22252 0.213915

87.02954 0.238162

104.1098 0.243084

101.2418 0.257955