12.5mm PC Steel Wire Strand
12.5mm PC Steel Wire Strand image
Brand Name :
Suntay
Model Number :
GS-013
Certification :
ISO9001-2008
Place of Origin :
Anhui,China
MOQ :
5tons
Price :
discuss
Supply Ability :
800tons/day
Packaging Details :
Standard export packing in coil
Material :
High Carbon Wire Rod
Grade :
1860MPA
Characteristic :
High Tensile Strength Low relaxation
Packing :
2.8-3.2tons/coil
12.5mm PC Steel Wire Strand
Specification
ASTM A 416/A416-2006
| Grade | Nominal Dia. in (mm) | Tolerance Dia.in(mm) | Min.Difference Between Center Wire Diameter and Diameter of Any outer Wire in(mm) |
Nominal Steel Area In2(mm2) |
Nominal WAEIGHT Lbs./1000ft(g/m) |
| 250 | 1/2(12.70) |
+0.016(+0.40) -0.016(+0.40) |
0.003(0.0762) | 0.144(92.9) | 490(730) |
| 6/10(15.24) |
+0.016(+0.40) -0.016(+0.40) |
0.004(0.1016) | 0.216(0.1016) | 737(1094)) | |
| 270 | 3/8(9.53) |
+0.026(+0.65) -0.006(-0.15) |
0.002(0.0508) | 0.085(54.8) | 290(432) |
| 1/2(12.7) |
+0.026(+0.65) -0.006(-0.15) |
0.003(0.0762) | 0.153(98.7) | 520(775) | |
| 6./10(15.24) |
+0.026(+0.65) -0.006(-0.15) |
0.004(0.1016) | 0.217(140.00) | 740(1102) |
| Grade | Nominal Dia. in (mm) |
Min. Breaking Strength Lbs(KN) |
Min. Load at % Extension Lbs(KN) | Min. Total elongation at Max Load | ||
| Low-Relaxation | Nominal Relaxation |
In(mm) Jaw to jaw distance |
Elongation | |||
| 250 | 1/2(12.7) | 36000(160.1) | 32400(144.1) | 30600(136.2) | 24(610) | 3.5 |
| 6/10(15.24) | 54000(240.2) | 48600(216.2) | 45900(204.2) | |||
| 270 | 3/8(9.53) | 23000(102.3) | 20700(92.1) | 15980(87.0) | 24(610) | 3.5 |
| 1/2(12.7) | 41300(183.7) | 37170(165.3) | 35100(156.1) | |||
| 6./10(15.24) | 58600(260.7) | 52740(234.6) | 49800(221.5) | |||
GB/T5224-2003 eqv.ISO6934(4)
| Grade | Nominal Dia. in (mm) | Tolerance Dia.in(mm) |
Center Wire Diameter Extra % |
Nominal Steel Area (mm2) |
Nominal Weight (kg/m) |
|
1720 |
15.20 |
+0.40 -0.20 |
2.5 | 140 | 1101 |
| 17.80 |
+0.40 -020 |
2.5 | 191 | 1500 | |
|
1860 |
9.50 |
+0.40 -0.20 |
2.5 | 54.8 | 430 |
| 12.70 |
+0.40 -0.20 |
2.5 | 98.7 | 775 | |
| 15.20 |
+0.40 -0.20 |
2.5 | 140 | 1101 | |
| 17.80 |
+0.40 -0.20 |
2.5 | 191 | 1500 |
| Grade | Nominal Dia. in (mm) | Max.Load,KN | Yield Load ,KN | Elongation % |
| 1720 | 15.20 | 241 | 217 |
3.5 |
| 17.80 | 327 | 294 | ||
|
1860 |
9.50 | 102 | 91.8 | |
| 12.70 | 184 | 166 | ||
| 15.20 | 260 | 234 | ||
| 17.80 | 353 | 318 |
| Initial Load | %Max.% Relaxation After 1000hrs |
| Low-Relaxation | |
| 70% Specified min. breaking strength | 2.5 |
| 80% Specified min. breaking strength | 4.5 |
BS5896:1980
| Grade | Nominal Dia. in (mm) | Tolerance Dia.(mm) | Min. Difference Between Center Wire Diameter and Diameter of Any outer Wire in(mm) |
Nominal Steel Area (mm2) |
Nominal WAEIGHT t(KgK/m) |
| 1670 | 15.20 |
+0.40 -0.20 |
2 | 139 | 1090 |
| 1770 | 15.70 |
+0.40 -0.20 |
2 | 150 | 1180 |
| 1860 | 12.90 |
+0.40 -0.20 |
2 | 100 | 785 |
| 9.60 |
+0.30 -0.15 |
2 | 55 | 432 |
| Grade | Nominal Dia. in (mm) | Min. Breaking strength(KN) | Min.0.1% Proof Load(KN) | Min. Total elongation at Max Load | |
| Jaw to jaw distance(mm) | Elongation(%) | ||||
| 1670 | 15.20 | 232 | 197 |
500 |
3.5 |
| 1770 | 15.70 | 265 | 225 | ||
| 1860 | 12.90 | 186 | 158 | ||
| 9.60 | 102 | 87 | |||
| Initial Load | %Max %Relaxation After 1000hrs |
| Low-Relaxation | |
| 60% Specified min. breaking strength | 1.0 |
| 70% Specified min. breaking strength | 2.5 |
| 80% Specified min. breaking strength | 4.5 |
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