High Tension ASTM A 475 BS 183 Galvanized Steel Strand For Guy Wire Stay Wire
High Tension ASTM A 475 BS 183 Galvanized Steel Strand For Guy Wire Stay Wire image
Brand Name :
Litong Global
Model Number :
LT-170208
Certification :
ISO9001-2008
Place of Origin :
Anhui,China
MOQ :
Negotiable
Price :
Negotiable
Supply Ability :
400tons/day
Packaging Details :
Standard export seaworthy packing in coil or on drum
Material :
High Carbon Wire Rod
Surface Treatment :
Hot-dipped Galvanized
Metal Wire Drawing :
Cold Drawing
Service :
OEM Acceptable
Transport :
Wooden Reels, Soft Coils, Cartons, Wood Case, Etc.
Galvanized steel strand ASTM A 475 BS 183 for Guy wire Stay Wirealvanized steel strand A
Features
1. The galvanized stranded wire offers low rotation.
2. It has flexible construction.
3. It offers excellent spooling.
4. The galvanized stranded wire is recommended for high lift.
Application
We offer 1*19 galvanized stranded wire, which is extensively used as overhead ground wire or static wires. These stranded steel wires are made under various national and international standards and are used in overhead transmission lines, guying wires of poles, earth wires of overhead transmission, etc.
We are an experienced 1*19 galvanized stranded wire manufacturer based in China. Apart from galvanized stranded wire, we offer 15.24mm prestressed concrete strand wire, 17.80mm PC strand, 1.6mm, 2.0mm and 2.64mm galvanized steel wire, and much more.
Standards
EN 50189 Standard
| Table 1. Initial Settings for Determining Stress 1% Extension | |||
| Nominal Wire Diameter, mm | Initial Stress, N/mm2 | Initial setting of extensometer for a gauge length of 250mm2 | |
| 1.24 | 2.25 | 100 | 0.125 |
| 2.25 | 3 | 200 | 0.25 |
| 3 | 4.75 | 300 | 0.375 |
| 4.75 | 5.5 | 400 | 0.5 |
| For other gauge lengths, multiply the initial setting by the gauge length in mm divided by 250. | |||
| Table 2. Zinc Coating Requirements | |||||||||||
| Nominal Wire Diameter, mm | Class A | Class B | Class C | Class D | Class E | ||||||
| Over | Up to and incl. | Min. mass of Zn g/m2 | Min. no. of one minute dips | Min. mass of Zn g/m2 | Min. no. of one minute dips | Min. mass of Zn g/m2 | Min. no. of one minute dips | Min. mass of Zn g/m2 | Min. no. of one minute dips | Min. mass of Zn g/m2 | Min. no. of one minute dips |
| 1.24 | 1.5 | 185 | 2 | 370 | 3.5 | 150 | 1 | 365 | 3 | 185 | 2 |
| 1.5 | 1.75 | 200 | 2 | 400 | 3.5 | 160 | 1.5 | 460 | 3.5 | 200 | 2 |
| 1.75 | 2 | 215 | 2.5 | 430 | 4 | 175 | 2 | 550 | 4 | 215 | 2.5 |
| 2 | 2.25 | 215 | 2.5 | 430 | 4 | 175 | 2 | 550 | 4 | 250 | 3.5 |
| 2.25 | 2.75 | 230 | 3 | 460 | 4 | 190 | 2.5 | 640 | 5 | 250 | 3.5 |
| 2.75 | 3 | 230 | 3 | 460 | 4 | 190 | 2.5 | 640 | 5 | 250 | 3.5 |
| 3 | 3.5 | 245 | 3.5 | 490 | 4 | 205 | 3 | 730 | 6 | 250 | 3.5 |
| 3.5 | 4.25 | 260 | 3.5 | 520 | 4 | 260 | 3.5 | 730 | 6 | 260 | 3.5 |
| 4.25 | 4.75 | 275 | 4 | 550 | 4 | 275 | 4 | 775 | 6 | 275 | 4 |
| 4.75 | 5 | 200 | 4 | 580 | 5 | 290 | 4 | 825 | 6 | 290 | 4 |
| 5 | 5.25 | 290 | 4 | 580 | 5 | 290 | 4 | 825 | 6 | 290 | 4 |
| 5.25 | 5.5 | 290 | 4 | 580 | 5 | 290 | 4 | 825 | 6 | 290 | 4 |
| Table 4. Mechanical properties of ST2B Wires | ||||||
| Nominal wire diameter mm | Diameter tolerance | Stress at 1% extension, MPa | Tensile strength, MPa | Elongation on 250mm | Mandrel diameter for wrapping test | |
| Over | Up to and incl. | mm | N/MM2 | N/MM2 | ||
| 1.24 | 1.5 | ±0.05 | 1100 | 1300 | 4 | 1 |
| 1.5 | 1.75 | ±0.05 | 1100 | 1300 | 4 | 1 |
| 1.75 | 2.25 | ±0.05 | 1100 | 1300 | 4 | 1 |
| 2.25 | 2.75 | ±0.06 | 1070 | 1250 | 4 | 1 |
| 2.75 | 3 | ±0.06 | 1070 | 1250 | 4 | 1 |
| 3 | 3.5 | ±0.07 | 1000 | 1200 | 4 | 1 |
| 3.5 | 4.25 | ±0.09 | 1000 | 1200 | 4 | 1 |
| 4.25 | 4.75 | ±0.10 | 1000 | 1200 | 4 | 1 |
| 4.75 | 5.5 | ±0.11 | 1000 | 1200 | 4 | 1 |
BS4565-1990 Standard
| Table 1. Initial Settings for Determining Stress 1% Extension | |||
| Nominal Diameter of Galvanized Steel Wire | Initial Stress N/mm2 | Initial Setting of Extensometer mm/mm | |
| > | < | ||
| mm | mm | ||
| 1.18 | 2.24 | 95 | 0.05 |
| 2.24 | 3.15 | 190 | 0.10 |
| 3.15 | 5.00 | 285 | 0.15 |
| Table 2. Tensile Strength and Stress at 1% Elongation | |||
| Nominal Diameter of Galvanized Steel Wire | Tensile Strength minimum N/mm2 | Stress at 1% elongation minimum N/mm2 | |
| > | < | ||
| mm | mm | ||
| 1.18 | 2.24 | 1400 | 1180 |
| 2.24 | 3.15 | 1320 | 1140 |
| 3.15 | 5.00 | 1320 | 1100 |
| Table 3. Properties for High Strength Galvanized Steel Wire for ACSR | ||||||||||
| Tensile strength grade N/mm2, min. | 1550 | 1700 | 1800 | |||||||
| Nominal diameter of galvanized wire | Min. stress at 1% elongation | Min. elongation L0+=200mm% | Steel wrap test dia. | Min. stress at 1% elongation | Min. elongation L0+=200mm% | Steel Wrap test dia. | Min. stress at 1% elongation | Min. elongation L0+=200mm% | Steel wrap test dia. | |
| > | ≤ | |||||||||
| mm | mm | |||||||||
| 1.18 | 1.32 | 1260 | 3.0 | 1d | 1320 | 3.0 | 2d | 1370 | 3.0 | 3d |
| 1.32 | 1.80 | 1260 | 3.5 | 1d | 1320 | 3.0 | 2d | 1370 | 3.0 | 3d |
| 1.80 | 2.24 | 1260 | 3.5 | 2d | 1320 | 3.0 | 2d | 1370 | 3.0 | 3d |
| 2.24 | 2.72 | 1260 | 3.5 | 2d | 1320 | 3.5 | 3d | 1370 | 3.0 | 3d |
| 2.72 | 2.90 | 1260 | 3.5 | 2d | 1320 | 3.5 | 3d | 1370 | 3.0 | 3d |
| 2.90 | 4.00 | 1220 | 4.0 | 3d | 1280 | 3.5 | 3d | – | – | – |
| 4.00 | 5.00 | 1220 | 4.0 | 3d | – | – | – | – | – | – |
| d=Nominal diameter of galvanized wire | ||||||||||
| L0= Original Gauge Length | ||||||||||
| Table 4. Conversions of Tensile Strength and Stress at 1% Elongation | |
| N/MM2 | tonf/in2 |
| 1100 | 71.2 |
| 1140 | 73.8 |
| 1180 | 76.4 |
| 1220 | 79.0 |
| 1260 | 81.6 |
| 1280 | 82.9 |
| 1320 | 85.5 |
| 1370 | 88.7 |
| 1400 | 9.07 |
| 1550 | 100.4 |
| 1700 | 110.1 |
| 1800 | 116.6 |
ASTMB498B/498M-2002 Standard
| Table 1. Zinc Coating | |||
| Specified Diameter of Coated Wre | Class A | Class B | Class C |
| 1.6-1.9 | 210 | 420 | 630 |
| >1.9-2.3 | 220 | 440 | 660 |
| >2.3-2.7 | 230 | 460 | 690 |
| >2.7-3.1 | 240 | 480 | 720 |
| >3.1-3.5 | 260 | 520 | 780 |
| >3.5-3.9 | 270 | 540 | 810 |
| >3.9-4.5 | 275 | 550 | 825 |
| >4.5-4.8 | 300 | 600 | 900 |
| Table 2. Tensile Requirements | |||||||||
| Specified Diameter | Stress at 1 % Extension min Mpa | Ultimate Tensile Strength min MPA | Elongation in 250mm, min, 1% | ||||||
| Class A | Class B | Class C | Class A | Class B | Class C | Class A | Class B | Class C | |
| 1.6-2.3 | 1310 | 1240 | 1170 | 1450 | 1380 | 1310 | 3 | 3 | 3 |
| >2.3-3.05 | 1280 | 1210 | 1140 | 1410 | 1340 | 1280 | 3.5 | 3 | 3 |
| >3.05-3.6 | 1240 | 1170 | 1100 | 1410 | 1340 | 1280 | 4 | 3 | 3 |
| >3.6-4.8 | 1170 | 1100 | 1070 | 1380 | 1280 | 1240 | 4 | 4 | 4 |
| Table 3. Initial Settings for Determining Stress 1% Extension | ||
| Specified Diameter, mm | Initial Stress, MPA | Initial Setting of Extensometer, mm/mm |
| 1.6-2.3 | 100 | 0.0005(0.05% extension) |
| >2.3-3.05 | 190 | 0.0010(0.10% extension) |
| >3.05-4.8 | 290 | 0.0015(0.15% extension) |
| Table 4. Mandrel Size for Adherence Test | |
| Specified Wire Diameter,mm | Ratio of Mandrel Diameter to Wire Diameter |
| 1.6-2.3 | 3 |
| >2.3-3.05 | 4 |
| >3.05-4.8 | 5 |
| Table 5. Permissible Variations in Diameter of Zinc-Coated Steel Wire | ||
| Specified Diameter, mm | Permissible Variation, mm | |
| Plus | Minus | |
| 1.6-2.3 | 0.04 | 0.03 |
| >2.3-3.05 | 0.05 | 0.05 |
| >3.05-3.6 | 0.08 | 0.05 |
| >3.6-4.8 | 0.1 | 0.08 |
ASTM A475 Standard
| Dia. of strand, in(mm) | Minimum Breaking Strength of Strand,1bf(kN) | Weight of Zine Coating, g/m2 | ||
| High Strength Grade | Extra High Strength Grade | CLASS A | CLASS B | |
| 3/16(4.76) | 2850(12.677) | 3990(17.748) | 153 | / |
| 1/4(6.35) | 2850(21.129) | 6650(29.581) | 183 | 366 |
| 5/16(7.94) | 8000(35.586) | 11200(49.820) | 244 | 488 |
| 3/8(9.52) | 10800(48.040) | 15400(68.503) | 259 | 519 |
| 7/16(11.11) | 14500(64.499) | 20800(92.523) | 275 | 549 |
| 1/2(12.70) | 18800(83.627) | 26900(119.657) | 275 | 549 |
ASTM B498 Standard
| Dia of Wire, mm | Tensile Strength, Mpa | Stress at 1% Extension, Mpa | Coating, g/m2 | |
| CLASS A | CLASS B | |||
| 0.80-1.57 | 1000-1550 | / | 50-153 | / |
| 1.57-1.90 | 1000-1550 | / | 153-210 | / |
| 1.90-2.30 | 1000-1550 | 1310 | 220 | 440 |
| 2.30-2.70 | 1000-1550 | 1280 | 230 | 460 |
| 2.70-3.10 | 1000-1550 | 1280 | 240 | 480 |
| 3.10-3.50 | 1000-1550 | 1240 | 260 | 520 |
| 3.50-3.90 | 1000-1550 | 1170 | 270 | 540 |
| 3.90-4.50 | 1000-1550 | 1170 | 275 | 550 |
| 4.50-4.80 | 1000-1550 | 1170 | 300 | 600 |
FAQ
Q:If found the product with substardard quality.How can you solve it?
A:The buyer will be required to submit proof file,picture,ideo of the said substandard cargo send to us first. We can also send our engineer to your filed to check it directly,if need any.
Q:If sample available?
A:Yes,we can offer sample free of charge.But the express freight should be on buyer’s account.
Q:If I order big quantity,what’s the good price?
A:Please send the details enquiry to us ,such as the Item Number,Quantity for each item, Quality request,Logo,Payment Terms,Transport method,Discharge place etc.We will make the accurate quotation to you as soon as possible.
If you are interested in our products, pls feel free to tell me the diameter or nominal section area or the nick name to me. Then,I will send our best quotation to you.
Contact us:
Attn: Nancy
E-mail:[email protected]
What'app:86-13855514957
Cell:86-13855514957
Skype:nancylsl
We are China High Tension ASTM A 475 BS 183 Galvanized Steel Strand For Guy Wire Stay Wire manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
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