pc steel strand/ construction materials, 12.7mm

1.Factory Directly Export 2.Tensile Strength:1670Mpa 1860Mpa 1960Mpa 3.Certificate: ISO9001:2008 4.Low relaxation

pc steel strand/ construction materials, 12.7mm  

---------------Specification-------------

1.   Nominal Dia.:         1*2-8.0mm 10.0mm 12.0mm         1*3-8.60mm 10.80mm 12.90mm         1*7-9.5mm 9.53mm 12.7mm 15.2mm 15.24mm 15.7mm 17.8mm 21.6mm

2.   Tensile Strength:  1470Mpa  ~ 1960Mpa       Elongation:            not less than 3.5%       Initial Load:            not  more than 70%            Relaxation(1000h):    2.5%3.   Standard: ASTMA416, BS5896, EN10138-3, AS/NZS4672,GB/T5224, KS7002, ISO6934-4, JISG3536.

4.   Packing and weight:  Shaftless and Moisture-proof. Each coil is strapped by steel bands with two wooden pallet on the bottom (fuming /steaming) and fully wrapped in anti-rust paper&p.p woven sheet .  

5.   Minimum order:  20-25tons

 6.   Payment term:   T/T or L/C

 

Specification (ASTM A416)
Grade	Nominal Dia.(mm)	Tolerance (mm)	Nominal Section Area (mm²)	Mass per 1000m (kg/1000m)	Minimum Breaking Load	Min. Load at 1% Extension(KN)	Lo≥610mm(%)	The Relaxation at 1000h(initial load to 70% of nominal max load)(%)
								Low-Relaxation	Nominal-Relaxation
270 [1860]	9.53	+0.65     -0.15	54.84	432	102.3	92.1	3.5	2.5	2.5
	11.11		74.19	582	137.9	124.1
	12.70		98.71	775	183.7	165.3
	15.24		140.00	1102	260.7	234.6

                                                    -------------Features-------------- Φ  Low relaxation Φ  High tensile strength Φ  Perfect Machinability                                       -------Choose Us As Your Reliable Supplier---------Φ  Superior quality with good elasticity.Φ   Short delivery time , reasonable price and best payment condition.Φ   Samples available for free.Φ   Outstanding service.

  

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pc steel strand/ construction materials, 12.7mm