5mm 1770MPa High Tensile Low Relaxation Steel Wire for Prestressed Concrete

• Certification: ISO
• Surface: Spiral
• Technique: Drawn Wire
• Application: Rope, Manufacturing, Construction
• Alloy or Not: Non-alloy
• Standard: BS, JIS, GB, ASTM, DIN, AISI
• Model NO.: 2.5mm-12mm
• Construction: Cold Heading Steel
• Tolerance: ±1%
• Tensile Strength: 1470MPa - 1860MPa
• Processing Service: Cutting
• Delivery Time: 15-21 Days
• Transport Package: PVC Package
• Specification: 1mm - 16mm
• Trademark: QiangBang
• Origin: 1mm - 16mm
• HS Code: 7326201000
• Production Capacity: 5000 Ton/Tons Per Month

Product Description

High Tensile Strength High Carbon Steel Wire
 
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: 2.5mm, 2.64mm, 2.8mm, 3.0mm, 3.2mm, 3.4mm, 3.8mm, 4.0mm, 4.2mm, 4.8mm, 5.0mm, 6.0mm, 7.0mm, 7.5mm, 8.0mm, 9.0mm, 10mm, 11mm, 12mm 
Raw Material: High carbon steel wire rod SWRH77B, SWRH82B and other grade.
Standard: ASTMA421, AS/NZS4672, BS5896, EN10138-2, GB/T5223, JISG3536, NBR7482
Shape: plain/smooth surface, spiral/helical ribs/ribbed surface
Tensile Strength: 1470MPa, 1570Mpa, 1670Mpa, 1770Mpa, 1860MPa etc
Relaxation: Initial load at 70% breaking low, Relaxation on 1000 hours: 2.5% max
Lo=200mm, Min Elongation at breakage: 3.5% min
Packing Method: in rolls or in bundles, by baling strips and plastic films
Packing Weight: 700-900ks, 1000-1300kgs, 2200-2500 kgs 
Application: electricity poles, railway sleeper, subway track board, concrete piles, beams, girders, slabs, hollow floor board, double-T board, PHC, PPCP, cement pipes, mattress etc.  
 

Diameter (mm)	2.5 3.0 3.2 3.4 3.8	4.0 4.8 5.0 6.0 7.0	7.5 8.0 9.0	10.0 11.0 12.0
Grade (MPa)	1770-1860	1670-1770	1570-1670	1470-1570

FAQ:
Q:Why we are the best choice for you?
A:We are China top 10 steel wire manufacturer with modem management system
25 years experience of steel wire strand with advanced technology
ISO9001:2008 certificated approved
Well-trained employees and high quality service system
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 10-15 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q:What kind of payment does your company support?
T/T,L/C at sight,Cash,Western Union are all accepted
Q:Can you accept the special order as per customer offering drawing?
Yes,we can.OEM is available.we can customized according to requirement.