21.6mm PE Coated Steel Strand

• Customization: Available
• Relaxation at 1000h Not More Than: 2.5%
• Tensil Strength: 1720~1960mpa
• Model NO.: 1*19 wires
• Coil Size: ID 0.70-0.72m, Od 1.0-1.5m, Width 0.76m
• Elongation at Max Load Not Less Than: 3.5%
• Alloy or Not: Non-Alloy
• Place of Origin: Tianjin, China (Mainland)
• Structure: 1*7 Steel Wires
• Coil Weight: 2.0~3.5 Tons
• Brand Name: Daqiang
• Transport Package: Export Packing, Standard Export Packing
• Specification: GB, ASTM, BS, JIS, DIN
• Trademark: DaQiang
• Origin: Tianjn, China
• Production Capacity: 10000ton/Month

Product Description

21.6mm PE Coated Steel Strand

We are one of the biggest and most professional manufacturer of low relaxation PC steel strand,
Including 1*7-9.53/12.7/15.2/15.24/17.8/21.6mm.
Description: High tensile low relaxation steel strand for prestressed concrete structure.

Specifications:
7 Wire- Dia. 9.53mm, 11.11mm, 12.7mm, 15.24mm, 15.7mm, 17.8mm, 21.6mm.
3 Wire- Dia. 10.8mm, 12.9mm.
2 Wire- Dia. 10.0mm, 12.0mm.
19 Wire- Dia. 21.6mm.

Standards: ASTM A416/A416M-2006, ASTM A910-2005, BS5896-1980, GB/T5224-2003, JG3006-93.
Grade: 250K, 270K
Tensile Strength: 1725Mpa, 1860Mpa.
Material: 82B or 77B High tensile steel

Packing: Baling Strip, wrapped in Anti- rust plastic paper, PP Woven cloth(Basic), Wood Pallet, Wood Spool(Optional)
Coil Weight: 1.0 to 4.0 MT Per Coil(2.0-3.5 MT for most)
Coil Size: ID 0.70-0.72M, OD 1.0-1.5M, Width 0.76M
Payment Terms: L/C at sight, T/T against documents.

The specifications and technical parameters
Structure	Nominal Dia.  (mm)	Tolerance(mm)	Cross section        area      (Sn/mm²)	Re.mass per 1m    (g/m)	Tensile Strength Not less than      (Rm/Mpa)	Yield Strength        Not less than     (Fp0.2/Mpa)	(Lo≥500mm)Agt            Elongation at max load                    Not less than (%)	Intial load to%of nominal         max load Not more than            (%)	The relaxation at 1000h                (r/%)
1×2	5.00	+0.15     -0.05	9.82	77.1	1570     1720       1860    1960	1320                                1410          1550          1670         1760	3.5	60                                 70                                       80	1.0                                      2.5                                4.5
	5.80		13.2	104
	8.00	+0.25    -0.10	25.1	197	1470   1570   1720   1860     1960
	10.00		39.3	309
	12.00		56.5	444	1470    1570    1720   1860
1×3	6.20	+0.15        -0.05	19.8	155	1570   1720      1860     1960
	6.50		21.2	166
	8.60	+0.20     -0.10	37.7	296	1470     1570     1720    1860     1960
	8.74		38.6	303	1570     1670      1860
	10.80		58.9	462	1470     1570     1720     1860     1960
	12.90		84.8	666
1×7	9.50	+0.30   -0.15	54.8	430	1720     1860     1960	1550             1670              1760
	11.10		74.2	582
	12.70	+0.40    -0.20	98.7	775
	15.20		140	1101	1470     1570     1670     1720     1860     1960	1320             1410             1500             1550                1670               1760
	15.70		150	1178	1770     1860	1550                1670
	17.80		191	1500	1720     1860
	21.60		285	2237	1770     1860	1590
					1860	1670