3.2mm, 3.4mm, 3.6mm 1670MPa PC Wire

China 3.2mm, 3.4mm, 3.6mm 1670MPa PC Wire, Find details about China Post Tensioning Steel Wire, Prestressed Concrete Steel Wire from 3.2mm, 3.4mm, 3.6mm 1670MPa PC Wire

Basic Info.

Model NO.

3.2mm, 3.4mm, 3.6mm 1670Mpa PC WIRE

Strandard

Astma 421, BS5896, Jisg3536

Size

3.2mm, 3.4mm, 3.6mm

Strength

1470, 1570, 1670, 1860

Coil Weight

0.4-3.0 Ton / Coil

Delivery Time

7-15 Days Later

Port of Loading

Xingang, China

Weight Tolerance

5% of Total Amount

Payment

T/T, L/C

Trademark

DaQiang

Transport Package

Export Packing

Specification

GB, ASTM, DIN, BS, JISG

Origin

Tianjin, China (Mainland )

Model NO.

3.2mm, 3.4mm, 3.6mm 1670Mpa PC WIRE

Strandard

Astma 421, BS5896, Jisg3536

Size

3.2mm, 3.4mm, 3.6mm

Strength

1470, 1570, 1670, 1860

Coil Weight

0.4-3.0 Ton / Coil

Delivery Time

7-15 Days Later

Port of Loading

Xingang, China

Weight Tolerance

5% of Total Amount

Payment

T/T, L/C

Trademark

DaQiang

Transport Package

Export Packing

Specification

GB, ASTM, DIN, BS, JISG

Origin

Tianjin, China (Mainland )

Product Desciption

ASTM A421 Prestressed Concrete Steel Wire for Railway Sleeper

Description: Steel wire for pre-stressed concrete, pre-stressing steel wire, high carbon steel wire for pre-tensioning, high tensile low relaxation steel wire, stress-relieved steel wire
Diameter: 3.5mm, 4.0mm, 4.8mm, 5.0mm, 6.0mm, 7.0mm, 7.5mm, 8.0mm, 9.0mm, 9.3mm
Raw Material: High carbon steel wire rod SWRH77B, SWRH82B and other grade.
Standard: ASTMA421, AS/NZS4672, BS5896, EN10138-2, GB/T5223, JISG3536, NBR7482
Surface: Plain/smooth, spiral/helical ribs, indent
Tensile Strength: 1570Mpa, 1670Mpa, 1770Mpa etc
Relaxation on 1000 hours: 2.0% max
Elongation at breakage: 4.0% min
Export Packing: Baling strip, inside plastic cover, outside PP packing cloth
Package Weight: 800kg-1600kg
Application: Cement electricity poles, railway sleeper, subway track board, concrete piles, beams, girders, slabs, hollow floor board, double-T board, PHC, PPCP.
3.2mm, 3.4mm, 3.6mm 1670MPa PC Wire

The specifications and technical parameters
Nominal Dia (dn/mm)	Tolerance	Tensile Strength σ b/MPA Not less than	Yield Stength (σ p0.2/MPA) Not less than	Elongation at max load (Lo=200mm) δ gt/% Not less than	Bending Times Not less than	Bending Radius R/mm	Relaxation Priperties
							The relaxation at 1000h (initial load to 70% of nominal tensile strength ) (r%) Not more than
4.8	± 0.05	1470 1570 1670 1770 1860	1290 1380 1470 1560 1640	3.5	4	15	2.0
5.0
6.0	± 0.05	1470 1570 1670 1770	1290 1380 1470 1560		4	15
6.25
7.0						20
8.0	± 0.06	1470 1570	1290 1380		4	20
9.0						25