أنبوب A519 EFW

درجة
تعيين

حدود التركيب الكيميائي، %

الكربون أ

المنغنيز ب

الفوسفور، ب
الأعلى

الكبريت، ب
الأعلى

إم تي 1010

0.05–0.15

0.30–0.60

0.040

0.050

إم تي 1015

0.10–0.20

0.30–0.60

0.040

0.050

إم تي إكس 1015

0.10–0.20

0.60–0.90

0.040

0.050

إم تي 1020

0.15–0.25

0.30–0.60

0.040

0.050

ام تي اكس 1020

0.15–0.25

0.70–1.00

0.040

0.050

التطوير التنظيمي (مم)

وحدة سمك الجدار (مم)

2

2.5

3

3.5

4

4.5

5

6

6.5-7

7.5-8

8.5-9

9.5-10

11

12

Φ25-Φ28

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Φ32

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Φ34-Φ36

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Φ38

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Φ40

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Φ42

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Φ45

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Φ48-Φ60

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Φ63.5

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Φ68-Φ73

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Φ76

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Φ80

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Φ83

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Φ89

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Φ95

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Φ102

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Φ108

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Φ114

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Φ121

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Φ127

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Φ133

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Φ140

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Φ146

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Φ152

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Φ159

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Φ168

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