1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions 2013 07 04 N-STATUS No replacement A. Wedepohl, NA 2006 11 28 Revised Inserted 3.0; Deleted 3.1, 3.2, 3.3, 3.12, 3.13 for tubing sizes 3/8 in (9.5 mm) and larger, a solid or tubular conductor shall be used. The specimens on the conductors sha
2、ll be conditioned for 24 h in a humidity chamber at 90 - 95% relative humidity and 23 +/- 2 C. The specimens on the conductors shall be conditioned for 168 h in a 180 +/- 3 C oven. Subsequently on removal from the oven, they shall be cooled to 23 +/- 2 C. The copper conductor then shall be removed f
3、rom the tubing, and the tubing and conductor shall be examined. Darkening of the copper due to normal air oxidation shall not be cause for rejection. 3.10 DIELECTRIC STRENGTH, min 20 KV/mm (ASTM D 2671, short time) 3.11 FLAMMABILITY Self-extinguishing in 1 min (ASTM D 2671, Procedure C) No dripping
4、or flowing and no more than 25% of the indicator flag burned. ENGINEERING MATERIAL SPECIFICATION ESB-M99D53-A Copyright 2013, Ford Global Technologies, LLC Page 3 of 3 TABLE 1 INSIDE DIAMETERS AND WALL THICKNESSES OF TUBING RECOVERED DIMENSION - AFTER HEATING _ Wt, As Expanded Recovered Dimension -
5、After Heating Supld As Supplied -Wall Thickness- Max ID min ID min min max nominal kg/ Size in(mm) in(mm) in(mm) in(mm) in(mm) 100 m _ _ _ _ _ _ _ 3/64 0.046 (1.17) 0.023 (0.58) 0.007 (0.18) 0.012 (0.30) 0.009 (0.23) 0.15 1/16 0.063 (1.60) 0.031 (0.79) 0.007 (0.18) 0.012 (0.30) 0.009 (0.23) 0.19 3/3
6、2 0.093 (2.36) 0.046 (1.17) 0.007 (0.18) 0.012 (0.30) 0.009 (0.23) 0.25 1/8 0.125 (3.18) 0.062 (1.60) 0.007 (0.18) 0.012 (0.30) 0.009 (0.23) 0.33 3/16 0.187 (4.75) 0.093 (2.36) 0.007 (0.18) 0.012 (0.30) 0.009 (0.23) 0.46 1/4 0.250 (6.35) 0.125 (3.18) 0.008 (0.20) 0.015 (0.38) 0.011 (0.28) 0.60 3/8 0
7、.375 (9.53) 0.187 (4.75) 0.008 (0.20) 0.015 (0.38) 0.011 (0.28) 1.09 1/2 0.500 (12.70) 0.250 (6.35) 0.008 (0.20) 0.015 (0.38) 0.011 (0.28) 1.43 3/4 0.750 (19.05) 0.375 (9.53) 0.013 (0.33) 0.020 (0.51) 0.016 (0.41) 2.85 1 1.000 (25.40) 0.500 (12.70) 0.015 (0.38) 0.022 (0.56) 0.018 (0.46) 4.14 TABLE 2 MANDREL DIMENSIONS for Heat Shock and Low Temperature Flexibility Dia. of Mandrel _ Tubing (in) (mm) _ _ _ 3/64 to 3/16 inclusive 5/16 7.9 1/4 to 1 inclusive 3/4 19.1
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