Standard (Grade) / Tiêu chuẩn & Mác Thép: ASTM, ASME, EN, DIN
Size / (canh* cạnh * dày): (25 * 25 * 3) mm * (75 * 75 *10) mm
Surfface/Bề mặt: No.1
Finish |
Description |
99 |
Hot rolled angle of equal legs |
Wings |
Thickness |
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3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
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20 |
• |
• |
• |
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25 |
• |
• |
• |
• |
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30 |
• |
• |
• |
• |
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35 |
• |
• |
• |
• |
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40 |
• |
• |
• |
• |
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50 |
• |
• |
• |
• |
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• |
• |
• |
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60 |
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• |
• |
• |
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70 |
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• |
• |
• |
• |
• |
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75 |
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• |
• |
• |
• |
• |
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• |
• |
80 |
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• |
• |
• |
• |
• |
• |
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|
100 |
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• |
• |
• |
• |
• |
• |
• |
• |
• being manufactured
Thickness |
Tolerance |
≤4.00 |
+6% |
>4.00 |
+4% |
Wings |
Thickness |
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1/8" |
3/16" |
1/4" |
5/16" |
3/8" |
1/2" |
||
inches |
mm |
3.17 |
4.76 |
6.35 |
7.94 |
9.52 |
12.70 |
3/4" |
19.05 |
• |
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1" |
25.40 |
• |
• |
• |
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11/4" |
31.75 |
• |
• |
• |
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11/2" |
38.10 |
• |
• |
• |
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2" |
50.80 |
• |
• |
• |
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• |
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3" |
76.20 |
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• |
• |
• |
• |
4" |
101.60 |
|
|
• |
• |
• |
• |
• being manufactured
Length |
Tolerance |
Straightness |
Squaring |
6000 |
+25 |
2 |
90º + 2º |
Other lengths on request
Short bars: allowed 10% (minimum length: 5000 mm)