Hole Type
Specifications
JEM Manufacturing Corp. hole-type IQI's are color coded by material for ease in sorting. All JEM IQI's are electrochemically marked with material and specification.
DENSITY (1) gm/cm 3 | MATERIAL GROUP | MATERIAL SYMBOL | MATERIALS | JEM COLOR |
---|---|---|---|---|
1.76 | 03 | MG | Magnesium (pure) | Black |
1.77 | 03 | MG | Magnesium [Alloy AZ31] | Black |
2.699 | 02 | AL | Aluminum (pure) | Blue |
2.70 | 02 | AL | Aluminum [Alloy 6061] | Blue |
4.43 | 01 | TI | Titanium (pure) | Gold |
4.50 | 01 | TI | Titanium Alloy [Ti-6Al-4V] | Gold |
7.871 | 1 | FE | Carbon Steel [UNS 10006] | Orange |
8.0 | 1 | SS | Stainless Steel [Type 304, 303] | Red |
8.17 | 2 | AB | Aluminum Bronze (95Cu-5Al) | Silver |
8.19 | 3 | IN | Inconel Alloy 718(3) | Brow |
8.22 | 4 | NI [HX]2 | HASTELLOY X(4) | Green |
8.42 | 3 | IN | Inconel Alloy 600(3) | Brown |
8.47 | 4 | NI | Monel K-500(3) | Green |
8.53 | 4 | BR | Brass (70Cu-30Zn) | Green |
8.83 | 4 | NI | Monel 400(3) (66.5Ni-31.5 Cu) | Green |
8.89 | 4 | NI | Nickel 200 (99%pure) | Green |
8.94 | 4 | CU | Copper (99.99%pure, C10100) | Green |
8.94 | 4 | CU | Copper-Nickel (70Cu-30Ni) | Green |
8.80 | 5 | [BZ]2 | Tin Bronze 88Cu-8Sn-4Zn | White |
9.130 | 5 | CO | HAYNES Alloy No. 25(5) | White |
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Choosing 2% IQIs and Block Thickness
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HOLE TYPE IMAGE QUALITY INDICATORS
TO ALL REFERENCE STANDARDS*
QUANTITY DISCOUNT ON EACH SIZE IQI AND MATERIAL
IQI's Complete thickness range with cases consist of the following sizes:
Aluminum; Steel and Stainless Steel; other materials on request
ASTM E 1742 / MIL-STD-453C
Thickness Range "A": .25, .31, .37, .43, .50, .56, .62, .68, .75, .81, .87, .93, 1.0, 1.1, 1.2, 1.3, 1.5, 1.6, 1.7, 1.8, 2.0, 2.1, 2.2, 2.3, 2.5
ASTM E 1742 / MIL-STD-453C
Thickness Range "B": 2.7, 3.0, 3.2, 3.5, 3.7, 4.0, 4.5, 5.0, 6.0, 7.0, 8.0
MIL-STD-271F, NAVSHIPS 250-1500-1
Thickness Range "A": .25, .30, .35, .40, .45, .50, .55, .60, .65, .70, .75, .80, .85, .90, .95, 1.0, 1.1, 1.2, 1.3, 1.5, 1.6, 1.7, 1.8, 2.0, 2.1, 2.2, 2.3, 2.5
ASTM, ASME Sec. I, III, V, API 1104
Thickness Range "A": #5, #6, #7, #8, #10, #11, #12, #14, #15, #16, #17, #18, #20, #22, #25, #27, #30, #32, #35, #37, #40, #42, #45, #47, #50
ASTM, ASME Sec. I, III, V, API 1104
Thickness Range "B": #55, #60, #65, #70, #75, #80, #90, #100, #120, #140, #160