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Standar AA Grade 2117 H13 – Spesifikasi Legas Aluminium

Properti

Umum

PropertiNilaiKeterangan
Masa jenis2,75 - 2,84 g/cm³Typical for Wrought 2000 Series Aluminium

Mekanik

PropertiNilaiKondisiStandar TerkaitKeterangan
Modul elastisitas70,0 - 73,0 GPaTypical for Wrought 2000 Series Aluminium
Plane-Strain Fracture Toughness22,0 - 35,0 MPa·√mTypical for Wrought 2000 Series Aluminium
Rasio Poisson0,33 [-]Typical for Wrought 2000 Series Aluminium
Modul geser26,0 - 27,5 GPaTypical for Wrought 2000 Series Aluminium
Kekuatan regangan170,0 - 220,0 MPaH13AA Standards, ASTM B316

Termal

PropertiNilaiKeterangan
Koefisien ekspansi termal1.6e-05 - 2.4e-05 1/KTypical for Wrought 2000 Series Aluminium
Titik leleh500,0 - 650,0 °CTypical for Wrought 2000 Series Aluminium
Kapasitas panas spesifik816,0 - 963,0 J/(kg·K)Typical for Wrought 2000 Series Aluminium
Konduktivitas termal112,0 - 251,0 W/(m·K)Typical for Wrought 2000 Series Aluminium

Listrik

PropertiNilaiKeterangan
Konduktivitas listrik18000000,0 - 30000000,0 S/mTypical for Wrought 2000 Series Aluminium
Resistivitas listrik3.4e-08 - 6e-08 Ω·mTypical for Wrought 2000 Series Aluminium

Properti kimia

PropertiNilaiKondisiStandar Terkait
Kromium0,1 %H13AA Standards, ASTM B316
Tembaga2,2 - 3,0 %H13AA Standards, ASTM B316
Besi0,70 %H13AA Standards, ASTM B316
Magnesium0,2 - 0,5 %H13AA Standards, ASTM B316
Mangan0,2 %H13AA Standards, ASTM B316
Silikon0,8 %H13AA Standards, ASTM B316
Seng0,25 %H13AA Standards, ASTM B316

Properti teknologis

Properti
BrazingSecara umum: tidak ada brazing yang diketahui atau dikembangkan
Properti korosiKekurangan korosi tekanan: tidak ada kerusakan selama operasi dan uji laboratorium, secara umum: dapat diterima, dalam prinsipnya harus dilindungi
Kemesinan umumSecara umum: cukup
Kepraktisan kerjaSecara umum (kondisi): dapat diterima

Logam

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