ASTM A53 B ERW Stahlrohrdeckt folgende Typen und Qualitäten ab:
Typ E – elektrisch widerstandsgeschweißt, Güteklasse A und B.
Chemikalie von ASTM A53 B ERW-Stahlrohren
| Typ |
Kohlenstoff max. % |
Mangan max. % |
Phosphor max. % |
Schwefel max. % |
Kupfer max. % |
Nickel max. % |
Chrom max. % |
Molybdän max. % |
||||||||
| Klasse A | Note B | Klasse A | Note B | Klasse A | Note B | Klasse A | Note B | Klasse A | Note B | Klasse A | Note B | Klasse A | Note B | Klasse A | Note B | |
| Typ E (elektrisch widerstandsgeschweißt) |
0.25 | 0.30 | 0.95 | 1.2 |
0.05 |
0.05 | 0.045 | 0.045 | 0.40 | 0.40 | 0.40 | 0.40 | 0.15 | 0.15 | 0.08 | 0.08 |
Zugfestigkeit von ASTM A53 B ERW-Stahlrohren:
| Zugfest |
Elektrisch widerstandsgeschweißt
|
|
| Klasse A | Note B | |
|
Zugfestigkeit Mindest. psi |
48,000 | 45,000 |
|
Streckgrenze Mindest. psi |
30,000 | 25,000 |
Spezifikation des ASTM A53 B ERW-Stahlrohrs
|
Wandstärke |
Außendurchmesser |
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|
Zoll |
Mm |
Zoll |
Mm |
Zoll |
Mm |
Zoll |
Mm |
Zoll |
Mm |
Zoll |
Mm |
Zoll |
Mm |
Zoll |
Mm |
Zoll |
Mm |
Zoll |
Mm |
|
8 5/8 |
219.1 |
10 3/4 |
273.1 |
12 3/4 |
325.0 |
14 |
355.6 |
16 |
406.4 |
18 |
457.7 |
20 |
508.0 |
24 |
610 |
24 4/5 |
630.0 |
||
|
0.157 |
4.0 |
l |
l |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.197 |
5.0 |
l |
l |
l |
l |
l |
l |
l |
l |
|
|
|
|
|
|
|
|
|
|
|
0.236 |
6.0 |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
|
|
|
|
|
|
|
0.276 |
7.0 |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
|
|
|
|
|
|
0.315 |
8.0 |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
|
|
|
0.354 |
9.0 |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
|
|
|
0.394 |
10.0 |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
|
0.433 |
11.0 |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
|
0.492 |
12.5 |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
|
0.551 |
14.0 |
|
|
|
|
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
|
0.630 |
16.0 |
|
|
|
|
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
|
0.689 |
17.5 |
|
|
|
|
|
|
|
|
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
|
0.748 |
19.0 |
|
|
|
|
|
|
|
|
|
|
l |
l |
l |
l |
l |
l |
l |
l |
|
0.787 |
20.0 |
|
|
|
|
|
|
|
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|
l |
l |
l |
l |
l |
l |
