How would you callout magnesium in an engineering drawing note? I want to call out Magnesium AZ31B, plate, AMS4376. This is what I have so far: Notes: 1. Material: MAGNESIUM ALLOY, PLATE, UNS M11311 (AZ31B), PER AMS4376, CONDITION -H26 Is this correct?

Copper and copper alloys as specified by the Copper Development Association (CDA) and are designated as C00001 thru C99999 in the Unified Numbering System (UNS).  True  False An alloy steel designated as AISI 4130 WQT 700 means: chromium-molybdenum alloy steel containing .30% carbon in solution, that is through heat treated and water quenched.  True  False An AISI 4340 alloy steel contains .43 percent or 43 points of the element carbon in solution.  True  False Chemicals from which the commercially important plastic resins are derived are themselves derived from natural products that are quite plentiful; these raw materials include coal, water, limestone, sulfur, salt, and petroleum.  True  False There are two (2) types of polymerization; addition or linear and cross-linked or condensation. Addition polymers are thermoplastics and cross-linked polymers are thermosetting materials.  True  False

QUESTION 12 The Fatigue behaviour of initially crack free aluminium 6061 is shown in Figure Q12. A component constructed from this alloy undergoes 100,000 cycles of loading at a stress amplitude of 150 MPa and 10,000 cycles at 200 MPa. What proportion of it's fatigue life has been exceeded. Give your answer to 2 decimal places 300 o (MPa) 200 250 LLVU-L LU b 150 100 50 10³ cron I ⠀⠀ I 1 I I I 104 I I O LU TENH ETHN I 1 1710 1 I I I I I I 1 I HH-TTHHR- 100 I I nn H LLUCE 105 I O' H IIMIO I I LLUWE 1 I I -4L4H I I I Stress Ratio R=-1 o Test Point I ⠀⠀⠀⠀⠀ 1 w www 10!!! 1700-cron H TH Q I I -TTH I TTHHI 11 107 I O!!!!! ITO 108 I II 44 I I I I 11 11 17100 I 11 106 N Figure 12: S-N curve of 6061-T6 aluminium alloy - Bai et al: Sensors 14 (2014), 4364-4383 ****** 10⁹

Copper and copper alloys as specified by the copper development association CDA and are designated as C00001 through C99999 in unified numbering system US. True false.