Categories | Spring Steel Wire Rod |
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Place of Origin: | china |
Brand Name: | baosensteel |
Certification: | ISO 9001:2008, CE |
Model Number: | SWRH72A |
MOQ: | 5tons or 2coils |
Price: | USD 550-650 per ton |
Packaging Details: | No package or woven bag package |
Delivery Time: | 15-20 days |
Payment Terms: | TT or LC at sight |
Supply Ability: | 50,000tons per month. |
GB SWRH72A High Carbon Spring Steel Wire Rod For Vehicle 5.5mm - 12mm
Description:
For producing hot coil helical springis It is also mainly used for
a variety of concrete structure reinforcement, such as large
bridges, crane beams, cement poles, prestressed concrete pressure
pipe, multi-factory frameworks.
Category:
Can be pre-stressed wire diameter, the intensity level, the surface
coating or cross-section morphological classification:
1. according to diameter and can be categorized as: 4mm, 4.8mm,
5.0mm, 5.1mm, 6.0mm, 6.35mm, 7.0mm, 7.8mm, 8.0mm, 9.0mm, 10.0mm,
11mm, 12mm and so on.
2. according to intensity level can be classified as: 1470MPa,
1570MPa, 1670MPa, 1770MPa and 1860MPa so.
3. in accordance with the surface coating can be classified as: no
coating prestressed steel wire, prestressed epoxy coated steel wire
and galvanized prestressed steel wire.
4. in accordance with the surface morphology can be classified as:
light round prestressed steel wire, spiral rib (spiral ribbed or
helix grooved) prestressed steel wire, the pressure wave (crimped)
prestressed steel wire or nicks (indented) prestressed steel wire
and so on.
5. in accordance with treatment process can be categorized as
follows: cold-drawn prestressing steel wire (no slack performance
requirements) and low relaxation prestressed steel wire.
Chemical composition:
Spring steel | |||||||||
Steel Grade | C | Mn | Si | P≤ | S≤ | Cr≤ | Ni≤ | Cu≤ | Al≤ |
65# | 0.62-0.70 | 0.50-0.80 | 0.17-0.37 | 0.03 | 0.03 | 0.25 | 0.3 | 0.25 | |
70# | 0.67-0.75 | 0.50-0.80 | 0.17-0.37 | 0.03 | 0.03 | 0.25 | 0.3 | 0.25 | |
SWRH72B | 0.69-0.76 | 0.60-0.90 | 0.15-0.35 | 0.03 | 0.025 | 0.2 | 0.2 | 0.2 | |
SWRH82B | 0.79-0.86 | 0.60-0.90 | 0.15-0.35 | 0.03 | 0.025 | 0.2 | 0.2 | 0.2 | |
SWRH72A | 0.69-0.76 | 0.30-0.60 | 0.15-0.35 | 0.03 | 0.025 | 0.2 | 0.2 | 0.2 | |
65Mn | 0.62-0.70 | 0.90-1.20 | 0.17-0.37 | 0.02 | 0.02 | 0.25 | 0.25 | 0.2 | |
60Si2MnA | 0.56-0.64 | 0.60-0.90 | 1.60-2.00 | 0.02 | 0.02 | 0.25 | 0.25 | 0.2 |
MOQ:one coil
Payment item:TT or LC at sight
Delivery time:15-20 days
Quick Detail:
Steel grade:spring steel SWRH72A
Diameter:5.5mm
Payment item:TT or LC at sight
Package:no package or woven bag package
MOQ:one coil
Delivery time:15-20 days
Applications:
Application:Suitable for welding of all-positon structure welding and high-current welding.With low porosity susceptibility,It offers solutions to weld in the industries of shipbuilding,Vehicle,bridge and pressure vessel.
Competitive Advantage:
We have a storage of over 10,000 Tons steel material throughout the
year in our three 8000 sqm-warehouses.
We locate in the energetic eastern city Zhangjiagang.It is a
shiping port,which enjoys convenient communication.
We export to more than 20 countries and areas,such as
Taiwan,Vietnam,Korea,Malaysia,Poland and Africa area,etc.