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Standard Specification for Aluminum-Coated Steel Wire Strand
Automaticky preložený názov:
Štandard Specification pre hliníkové oceľový drôt potiahnutý Strand
NORMA vydaná dňa 1.4.2013
Označenie normy: ASTM A474-03(2013)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.4.2013
Kód tovaru: NS-2616
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
aluminum-coated steel wire strand, wire strand, ICS Number Code 29.060.10 (Wires)
1. Scope | ||||||||||||||
1.1 This specification covers five grades of aluminum-coated, steel wire strand, composed of a number of round, steel wires, with aluminum coatings, for use as guys, messengers, span wires, and for similar purposes. 1.2 The five grades covered are as follows: 1.2.1 Utilities, 1.2.2 Common, 1.2.3 Siemens-Martin, 1.2.4 High-Strength, and 1.2.5 Extra High-Strength. 1.3 Minimum breaking strengths of strand for each grade are specified in Table 1. Nominal |
Number |
Nominal |
Approximate |
Minimum Breaking Strength of Strand, lbf
(kN) |
||||||||||
Utilities
GradeA |
Common |
Siemens- |
High- |
Extra-High- |
||||||||||
3/16 |
(4.76) |
7 |
0.062 (1.57) |
73 (0.108) |
. . . |
. . . |
1 150 |
(5.1) |
1 900 |
(8.5) |
2 850 |
(12.7) |
. . . |
. . . |
3/16 |
(4.76) |
7 |
0.065 (1.65) |
80 (0.118) |
2 400 |
(10.7) (1)B |
. . . |
. . . |
. . . |
. . . |
. . . |
. . . |
. . . |
. . . |
1/4 |
(6.35) |
3 |
0.120 (3.05) |
117 (0.173) |
3 150 |
(14.0) (2) |
. . . |
. . . |
. . . |
. . . |
. . . |
. . . |
. . . |
. . . |
1/4 |
(6.35) |
3 |
0.120 (3.05) |
117 (0.173) |
4 500 |
(20.0) (3) |
. . . |
. . . |
. . . |
. . . |
. . . |
. . . |
. . . |
. . . |
1/4 |
(6.35) |
7 |
0.080 (2.03) |
121 (0.179) |
. . . |
. . . |
1 900 |
(8.5) |
3 150 |
(14.0) |
4 750 |
(21.1) |
6 650 |
(29.6) |
9/32 |
(7.14) |
7 |
0.093 (2.36) |
164 (0.243) |
4 600 |
(20.5) (1) |
. . . |
. . . |
. . . |
. . . |
. . . |
. . . |
. . . |
. . . |
5/16 |
(7.94) |
3 |
0.145 (3.68) |
171 (0.253) |
6 500 |
(28.9) (3) |
. . . |
. . . |
. . . |
. . . |
. . . |
. . . |
. . . |
. . . |
5/16 |
(7.94) |
7 |
0.104 (2.64) |
205 (0.303) |
. . . |
. . . |
3 200 |
(14.2) |
5 350 |
(23.8) |
8 000 |
(35.6) |
11 200 |
(49.8) |
5/16 |
(7.94) |
7 |
0.109 (2.77) |
225 (0.333) |
6 000 |
(26.7) (1) |
. . . |
. . . |
. . . |
. . . |
. . . |
. . . |
. . . |
. . . |
3/8 |
(9.52) |
3 |
0.165 (4.19) |
220 (0.326) |
8 500 |
(37.8) (3) |
. . . |
. . . |
. . . |
. . . |
. . . |
. . . |
. . . |
. . . |
3/8 |
(9.52) |
7 |
0.120 (3.05) |
273 (0.404) |
11 500 |
(51.2) (4) |
4 250 |
(18.9) |
6 950 |
(30.9) |
10 800 |
(48.0) |
15 400 |
(68.5) |
7/16 |
(11.11) |
7 |
0.145 (3.68) |
399 (0.591) |
18 000 |
(80.1) (4) |
5 700 |
(25.4) |
9 350 |
(41.6) |
14 500 |
(64.5) |
20 800 |
(92.5) |
1/2 |
(12.7) |
7 |
0.165 (4.19) |
517 (0.765) |
25 000 |
(111.2) (4) |
7 400 |
(32.9) |
12 100 |
(53.8) |
18 800 |
(83.6) |
26 900 |
(119.7) |
Standard Test Method for Weight [Mass] of Coating on Aluminum-Coated Iron or Steel Articles |
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