7 wire pc steel strand/ building materials

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

7 wire pc steel strand/ building materials  

---------------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.

  

Sincerely welcome to visit our factory and pls feel free to contact with us.

We are anticipating your order soon 

7 wire pc steel strand/ building materials