1X7-15.24mm 7 Wire Steel Strand for Prestressed Concrete

• Material: Steel Wire
• Cross Sectional Shape: Round
• Application: Prestressed Concrete
• Surface Treatment: Black
• Metal Wire Drawing: Cold Drawing
• Tensil Strength: 1770~2000 MPa
• Model NO.: 15.20, 15.24, 15.70
• Structure: 1X7-Wire
• Coil Weight: 2.0~4.0 Tons
• Alloy or Not: Non-Alloy
• Relaxation at 1000h Not More Than: 2.5%
• Brand Name: Daqiang
• Place of Origin: Tianjin
• Coil Size: ID 0.70-0.72m, Od 1.0-1.5m, Width 0.76m
• Elongation at Max Load Not Less Than: 3.5%
• Raw Material: Swrh77b/82b Wire Rod
• Transport Package: Export Packing
• Specification: 15.20, 15.24, 15.70
• Trademark: DaQiang
• Origin: Tianjin, China
• HS Code: 73121000
• Production Capacity: 200 Ton/Day

Product Description

1x7-15.24mm 7 Wire Steel Strand for Prestressed Concrete

---------------Specification-------------
1. Nominal Dia.:
9.3mm 9.53mm 12.5mm 12.7mm 12.9mm 15.24mm 15.7mm 17.8mm 18.9mm 21.6mm

2. Tensile Strength: 1770Mpa ~ 2000Mpa

3. Standard: ASTMA416, BS5896, EN10138-3, AS/NZS4672, GB/T5224, KS7002, ISO6934-4, JISG3536.

4. 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: 25 tons in one 20'' container

6. Payment term: T/T or L/C

7. Delivery Time: 10-30 Working days


 

Standard	Structure	Grade	Nominal Dia.		Tolerance	Cross Section Area	Mass Per 1km	Breaking Loading	Load at 1% Extension	Elangation at Max Load	The relaxation at 1000h (r%)
			(in)	(mm)	(mm)	(Sn/mm²)	(Kg/1000m)	≥(KN)	≥(KN)	Lo≥500mm (%)	Low-Relaxation	Normal-Relaxation
ASTM A416-2006	1x7	270[1860]	3/8	9.50	+0.65                 -0.15	54.84	432	102.3	92.1	3.5	2.5	3.5
			7/16	11.10		74.19	582	137.9	124.1
			1/2	12.70		98.71	775	183.7	165.3
			3/5	15.24		140.00	1102	260.7	234.6