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Narrow Aluminium Strip/Aluminum Strip/Aluminum Fin Strip for different usages
Number | Inspection Item | Test according to | |
1 | Raw & auxiliary materials testing | Alloy, specification | Raw & auxiliary materials testing standard HX/QP8.2.4-1-2012 |
Surface quality | |||
2 | Casting | Chemical composition | Chemical composition of aluminum alloy (inner quality standard) HX/QP8.2.4-9-2007 |
3 | Saw-cutting | Size | Aluminum alloy ingot inspection standard HX/QP8.2.4-2-2007 |
Surface quality | Aluminum alloy ingot inspection standard HX/QP8.2.4-2-2007 | ||
4 | Milling surface | Size | Aluminum alloy ingot after milling surface inspection standard HX/QP8.2.4-10-2009» |
Surface quality | Aluminum alloy ingot after milling surface inspection standard HX/QP8.2.4-10-2009 | ||
5 | Welding | Size | Skin & core materials welding inspection standard HX/QP8.2.4-9-2009 |
Welding quality | Skin & core materials welding inspection standard HX/QP8.2.4-9-2009 |
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6 | Heating | Temperature & time | Pusher-type aluminum sheet & ingot heating furnace operating standard HX/QP7.5.1-1-6-2007 |
7 | Hot-rolling | Emulsion quality | Hot-rolling emulsion inspection standard HX/QP8.2.4-4-2007 |
Size | Hot-rolling materials inspection standard HX/QP8.2.4-3-2007 |
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Surface quality | Hot-rolling materials inspection standard HX/QP8.2.4-3-2007 |
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8 | Cold rough-rolling | Thickness | Aluminum (cladded) strip & sheet & foil products inspection standard HX/QP8.2.4-7-2011 |
Rolling oil quality | Cold-rolling procustion process lubricant inspection standard HXQP8.2.4-5-2007 |
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Surface quality | Aluminum (cladded) strip & sheet & foil products inspection standard HX/QP8.2.4-7-2011 |
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9 | Cold finished-rolling | Thickness | Aluminum (cladded) strip & sheet & foil products inspection standard HX/QP8.2.4-7-2011 |
Surface quality | Aluminum (cladded) strip & sheet & foil products inspection standard HX/QP8.2.4-7-2011 |
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Rolling oil quality | Cold-rolling procustion process lubricant inspection standard HXQP8.2.4-5-2007 |
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10 | Tension-levelling | Surface quality | Aluminum (cladded) strip & sheet & foil products inspection standard HX/QP8.2.4-7-2011 |
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Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ti | Zr | AI | |||||||
1 | 1A99 | 0.003 | 0.003 | 0.005 | - | - | - | - | - | - | - | - | 0.02 | - | 99.99 | LG5 | |
2 | 1A97 | 0.015 | 0.015 | 0.005 | - | - | - | - | - | - | - | - | 0.005 | - | 99.97 | LG4 | |
3 | 1A95 | 0.03 | 0.03 | 0.01 | - | - | - | - | - | - | - | - | 0.005 | - | 99.95 | - | |
4 | 1A93 | 0.04 | 0.04 | 0.01 | - | - | - | - | - | - | - | - | 0.007 | - | 99.93 | LG3 | |
5 | 1A90 | 0.06 | 0.06 | 0.01 | - | - | - | - | - | - | - | - | 0.01 | - | 99.9 | LG2 | |
6 | 1A85 | 0.08 | 0.1 | 0.01 | - | - | - | - | - | - | - | - | 0.01 | - | 99.85 | LG1 | |
7 | 1A80 | 0.15 | 0.15 | 0.03 | 0.02 | 0.02 | - | - | 0.03 | Ca:0.03;V:0.05 | 0.03 | - | 0.02 | - | 99.8 | - | |
8 | 1A80A | 0.15 | 0.15 | 0.03 | 0.02 | 0.02 | - | - | 0.06 | Ca:0.03 | 0.02 | - | 0.02 | - | 99.8 | - | |
9 | 1070 | 0.2 | 0.25 | 0.04 | 0.03 | 0.03 | - | - | 0.04 | V:0.05 | 0.03 | - | 0.03 | - | 99.7 | - | |
10 | 1070A | 0.2 | 0.25 | 0.03 | 0.03 | 0.03 | - | - | 0.07 | - | 0.03 | - | 0.03 | - | 99.7 | - | |
11 | 1370 | 0.1 | 0.25 | 0.02 | 0.01 | 0.02 | 0.01 | - | 0.04 | Ca:0.03;V+Ti:0.02 | - | - | 0.02 | 0.1 | 99.7 | - | |
B:0.02 | |||||||||||||||||
12 | 1060 | 0.25 | 0.35 | 0.05 | 0.03 | 0.03 | - | - | 0.05 | V:0.05 | 0.03 | - | 0.03 | - | 99.6 | - | |
13 | 1050 | 0.25 | 0.4 | 0.05 | 0.05 | 0.05 | - | - | 0.05 | V:0.05 | 0.03 | - | 0.03 | - | 99.5 | - | |
14 | 1050A | 0.25 | 0.4 | 0.05 | 0.05 | 0.05 | - | - | 0.07 | - | 0.05 | - | 0.03 | - | 99.5 | - | |
15 | 1A50 | 0.3 | 0.3 | 0.01 | 0.05 | 0.05 | - | - | 0.03 | Fe+Si:0.45 | - | - | 0.03 | - | 99.5 | LB2 | |
16 | 1350 | 0.1 | 0.4 | 0.05 | 0.01 | - | 0.01 | - | 0.05 | Ca:0.03;V+Ti:0.02 | - | - | 0.03 | 0.1 | 99.5 | - | |
B:0.05 | |||||||||||||||||
17 | 1145 | Si+Fe:0.55 | 0.05 | 0.05 | 0.05 | - | - | 0.05 | V:0.05 | 0.03 | - | 0.03 | - | 99.45 | - | ||
18 | 1035 | 0.35 | 0.6 | 0.1 | 0.05 | 0.05 | - | - | 0.1 | V:0.05 | 0.03 | - | 0.03 | - | 99.35 | - | |
19 | 1A30 | 0.10-0.20 | 0.15-0.30 | 0.05 | 0.01 | 0.01 | - | 0.01 | 0.02 | - | 0.02 | - | 0.03 | - | 99.3 | L4-1 | |
20 | 1100 | Si+Fe:0.95 | - | 0.2 | 0.05 | - | - | - | 0.1 | - | - | 0.05 | 0.15 | 99 | - | ||
21 | 1200 | Si+Fe:1.00 | - | 0.05 | 0.05 | - | - | - | 0.1 | - | 0.05 | - | 0.05 | 0.15 | 99 | - | |
22 | 1235 | Si+Fe:0.65 | - | 0.05 | 0.05 | 0.05 | - | - | 0.1 | V:0.05 | 0.06 | - | 0.03 | - | 99.35 | - | |
23 | 2A01 | 0.5 | 0.5 | 2.2-3.0 | 0.2 | 0.20-0.50 | - | - | 0.1 | - | 0.15 | - | 0.05 | 0.1 | LY1 | ||
24 | 2A2 | 0.3 | 0.3 | 2.6-3.2 | 0.45-0.7 | 2.0-2.4 | - | - | 0.1 | - | 0.15 | - | 0.05 | 0.1 | LY2 | ||
25 | 2A04 | 0.3 | 0.3 | 3.2-3.7 | 0.50-0.8 | 2.1-2.6 | - | - | 0.1 | Be:0.001-0.01 | 0.05-0.40 | - | 0.05 | 0.1 | LY4 | ||
26 | 2A06 | 0.5 | 0.5 | 3.8-4.3 | 0.50-1.0 | 1.7-2.3 | - | - | 0.1 | Be:0.001-0.05 | 0.03-0.15 | - | 0.05 | 0.1 | LY6 | ||
27 | 2A10 | 0.25 | 0.2 | 3.9-4.5 | 0.15-0.30 | - | - | 0.1 | - | 0.15 |
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