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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

  • Highlight

    zinc coated wire

    ,

    hot dip galvanized steel wire

  • 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.
  • Place of Origin
    Anhui,China
  • Brand Name
    Litong Global
  • Certification
    ISO9001-2008
  • Model Number
    LT-170208
  • Minimum Order Quantity
    Negotiable
  • Price
    Negotiable
  • Packaging Details
    Standard export seaworthy packing in coil or on drum
  • Supply Ability
    400tons/day

High Tension ASTM A 475 BS 183 Galvanized Steel Strand For Guy Wire Stay Wire

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:nancylsl@hotmail.com

What'app:86-13855514957

Cell:86-13855514957

Skype:nancylsl