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Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing
Automaticky přeložený název:
Standardní specifikace pro bezešvé a legované oceli Mechanické Hadice
NORMA vydána dne 1.3.2012
Označení normy: ASTM A519-06(2012)
Poznámka: NEPLATNÁ
Datum vydání normy: 1.3.2012
Kód zboží: NS-2952
Počet stran: 13
Přibližná hmotnost: 39 g (0.09 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
alloy steel tube, carbon steel tube, mechanical tubing, seamless steel tube, steel tube, ICS Number Code 23.040.10 (Iron and steel pipes), 23.040.40 (Metal fittings)
1. Scope | ||||
1.1 This specification covers several grades of carbon and alloy steel seamless mechanical tubing. The grades are listed in Tables 1-3. When welding is used for joining the weldable mechanical tube grades, the welding procedure shall be suitable for the grade, the condition of the components, and the intended service. Grade |
Chemical Composition Limits, % |
|||
CarbonA |
ManganeseB |
Phosphorus,B |
Sulfur,B |
|
|
||||
MT 1010 |
0.05–0.15 |
0.30–0.60 |
0.040 |
0.050 |
MT 1015 |
0.10–0.20 |
0.30–0.60 |
0.040 |
0.050 |
MT X 1015 |
0.10–0.20 |
0.60–0.90 |
0.040 |
0.050 |
MT 1020 |
0.15–0.25 |
0.30–0.60 |
0.040 |
0.050 |
MT X 1020 |
0.15–0.25 |
0.70–1.00 |
0.040 |
0.050 |
Grade
Designation
Chemical Composition
Limits, %A
Carbon
Manganese
Phosphorus,
max
Sulfur,
max
1008
0.10 max
0.30–0.50
0.040
0.050
1010
0.08–0.13
0.30–0.60
0.040
0.050
1012
0.10–0.15
0.30–0.60
0.040
0.050
1015
0.13–0.18
0.30–0.60
0.040
0.050
1016
0.13–0.18
0.60–0.90
0.040
0.050
1017
0.15–0.20
0.30–0.60
0.040
0.050
1018
0.15–0.20
0.60–0.90
0.040
0.050
1019
0.15–0.20
0.70–1.00
0.040
0.050
1020
0.18–0.23
0.30–0.60
0.040
0.050
1021
0.18–0.23
0.60–0.90
0.040
0.050
1022
0.18–0.23
0.70–1.00
0.040
0.050
1025
0.22–0.28
0.30–0.60
0.040
0.050
1026
0.22–0.28
0.60–0.90
0.040
0.050
1030
0.28–0.34
0.60–0.90
0.040
0.050
1035
0.32–0.38
0.60–0.90
0.040
0.050
1040
0.37–0.44
0.60–0.90
0.040
0.050
1045
0.43–0.50
0.60–0.90
0.040
0.050
1050
0.48–0.55
0.60–0.90
0.040
0.050
1518
0.15–0.21
1.10–1.40
0.040
0.050
1524
0.19–0.25
1.35–1.65
0.040
0.050
1541
0.36–0.44
1.35–1.65
0.040
0.050
1.3 The tubes shall be furnished in the following shapes, as specified by the purchaser: round, square, rectangular, and special sections.
1.4 Supplementary requirements of an optional nature are provided and when desired shall be so stated in the order.
1.5 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Carbon, Low-Alloy, and Alloy Steels |
|
Practice for Sampling Steel and Iron for Determination of Chemical Composition (Withdrawn 1996) |
|
MIL-STD-163 |
Steel Mill Products Preparation for Shipment and Storage |
Fed. Std. No. 123 |
Marking for Shipment (Civil Agencies) |
Standard Test Methods and Definitions for Mechanical Testing of Steel Products |
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