12.7mm and 15.24mm LRPC PC Steel Wire Strand as per ASTM A 416 Grade 270
7-Wire Uncoated Steel Strand for Prestressed Concrete
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ASTM A 416 Low Relaxation |
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Grade |
Nominal |
Min. Breaking kN [lbf] |
Steel Area mm2 [in.2] |
Weight of kg/km [lb/kft] |
Min. load kN[lbf] |
Min. % |
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1860 |
9.53 [0.375] |
102.3 [23 000] |
54.8 [0.085] |
432 [290] |
92.1 [20 700] |
3.5 (l≥600mm) |
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11.11 [0.438] |
137.9 [31 000] |
74.2 [0.115] |
582 [390] |
124.1 [27 900] |
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12.70 [0.500] |
183.7 [41 300] |
98.7 [0.153] |
775 [520] |
165.3 [37 170] |
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13.20 [0.520] |
200.2 [45 000] |
107.7 [0.167] |
844 [568] |
180.1 [40 500] |
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15.24 [0.600] |
260.7 [58 600] |
140.0 [0.217] |
1102 [740] |
234.6 [52 740] |
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Relaxation Properties |
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Initial Load of Specified Breaking Load |
70% |
80% |
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Max. Relaxation After 1000hrs @20±2℃ |
2.5% |
3.5% |
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Application:Our PC strand is also used for the construction of highways, poles and water towers in civil construction, and energy source sea transportation, house buildings, water control projects, and rock and earth anchoring components to increase the tensile force.
Packing: Export anti-rust packing with vapors corrosion inhibiting technology and 3 coatings. There are two wooden pallets on the bottom..
Features: High tensile strength, low relaxation, stable modulus of elasticity, stress-relieved, firm connection with concrete, low stress, stable construction, good combination with steel reinforced concrete; saving material, reducing distortion and construction weight, increasing the abrasion resistance, water resistance, stiffness.
We offer PC Strand which confirm to the technical standards such as GB/T 5223, GB/T 5224, ASTM A-416, BS 5896, JIS G3536 or the standards agreed by both of the customers and us.
PC strand can also be supplied in various forms for pre- or post-tensioning applications, with 7 wires
Processing: Continuous drawing by means of big reduction of area, twist, stabilizing treatment good combination with steel reinforced concrete; saving material, reducing distortion and construction weight, increasing the abrasion resistance, water resistance, stiffness.
We offer PC Strand which confirm to the technical standards such as GB/T 5223, GB/T 5224, ASTM A-416, BS 5896, JIS G3536 or the standards agreed by both of the customers and us.
PC strand can also be supplied in various forms for pre- or post-tensioning applications, with 7 wires
Raw Materials: High-carbon steel wire rods, SWRH 82B
good combination with steel reinforced concrete; saving material, reducing distortion and construction weight, increasing the abrasion resistance, water resistance, stiffness.
We offer PC Strand which confirm to the technical standards such as GB/T 5223, GB/T 5224, ASTM A-416, BS 5896, JIS G3536 or the standards agreed by both of the customers and us.
PC strand can also be supplied in various forms for pre- or post-tensioning applications, with 7 wires
Our factory and workshop
Our products and loading photos
Contact us:
Attn:Ms Nancy
Mobile:86-13855514957
Skype:nancylsl
E-mail:greatsteelwirecable@yahoo.com
13855514957@163.com
Web:www.greatsteelwirecable.com
Our products are sold all over the world, you can rest assured.
