1. stress-relieved 2. low relaxation 3. high tensile strength 4. small size & big size
Steel PC Wire
Description:
Stress-relieved, low relaxation, high tensile strength, pre-stressing steel wire for pre-cast pre-stressed concrete
Specification:
Diameter: 2.9, 3.0, 3.5, 4.0, 4.5, 4.8, 4.88, 4.98, 5.0, 6.0, 6.25, 6.35, 6.7, 7.0, 7.5, 8.0, 9.0, 9.3, 9.4, 10.0 mm
Raw Material: High carbon steel wire rod grade SWRH77B, SWRH82B
Standard: ASTM A421, ASTM A648, BS5896, EN10138, NF A35-035, JIS G3536, GB/T5223
Category: round plain, spiral / helical / screwed ribs, indented
Tensile Strength: 1570, 1670, 1770, 1860 N/mm2
Relaxation: 70% breaking load, 1000hour relaxation 2.0% max
Elongation: Lo=100/200/250mm, 4.0% min
Packing: baling strip strapped, inner plastic cover, outer PP packing cloth.
Package: 800-1600 kgs per coil
Usages:
PC wires are mainly used in railway sleeper, subway track board; electric poles, piles, beams, girders, slabs, double-T board, hollow floor board, PHC, PPCP etc.
History:
Because of excellent quality and competitive price, our Daqiang PC steel products had been used in many national key projects in China and exported to many countries, such as Australia, Bangladesh, Brazil, Chile, Colombia, Dominica, Ecuador, Egypt, Iran, Kenya, Lebanon, Malaysia, Panama, Qatar, South Korea, Sri Lanka, Thailand, Venezuela, Viet Nam.
Trade Terms:
Min Order Qty: 25-26 Tons (1 FCL)
Delivery Time: 10-15 days
Price Terms: FOB CFR CIF
Payment Terms: T/T and L/C
Steel PC Bar
Description: small sized deformed steel bars for pre-stressed concrete (ULBON)
Material: Steel wire rod grade 30MnSi
Size: 5.0mm, 6.0mm, 7.1mm, 9.0mm, 10.7mm, 12.6mm
Standard: YB/T111, GB/T5223.3, JISG3137, KSD3505 etc.
Tensile Strength min 1420 N/mm2; Yield Strength min 1280 N/mm2
Elongation 5.0% min, Straightness 2.0mm/m max
Normal Relaxation 4.0% max, Low Relaxation 2.0% max
Feature: low relaxation, high tensile strength, comprehensive mechanical properties, good properties for lap welding and heat forging.
Usage: PC bars mainly used in prestressed concrete pipe pile (PC piles), electric pole (PC poles) etc.
Packing: baling strip strapped, inner plastic cover, outer PP packing cloth.
Package: 1000-2000 kgs per coil
PC steel bar - PC steel wire
