air connecting steel wire

Ref Price:
Loading Port:
China Main Port
Payment Terms:
Min Order Qty:
Supply Capability:

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Quick Details

  • Standard:AISI, ASTM, BS, DIN, GB, JIS

  • Place of Origin:China

  • Type:Spring


Black annealed carbon spring steel wire
Material: Q195,Q235,45,65,70, 72A, 72B, 82B, 65Mn

Black annealed carbon spring steel wire
Material: Q195,Q235,45,65,70, 72A, 72B, 82B, 65Mn
Diameter: 0.3mm-12.0mm
Tensile Strength:
Surface treatment: bright
Packing: according to customers' requirements

1. AWS ER5356 ER4043
3. size 0.8mm, 1.2mm, 1.4mm, 1.6mm, 2.5-5mm
4. the best price

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:How can steel bars and bars be differentiated from each other in different uses?
It is not advisable to use a windlass to straighten the wire rod, and if it is pulled directly, it is easy to cause too much plastic deformation, and the pulley should be used at the end to control the tension.The main shapes of wire rod and strip are different.
Q:If the surface shrinkage of wire rod is poor, what will happen to wire drawing?
If the wire rod surface quality is not good, then there will be problems after drawing, the probability is great. For example: surface defect of wire rod, out of roundness is not good, there will be reflected in the ear, drawing line.
Q:Cold drawing with lurkin whether it is the same product, how to use the difference
Cold drawing is a kind of cold processing of metal. Material is wire rod, that is, we often say steel. After the shelling process produced a series of products. It's our usual wire.
Q:Can decarburization occur in low carbon and low alloy wire rods? Why?
According to the truth, because of containing carbon steel, oxidation must occur in the heating process, and alloy steel, some alloy increases the decarburization tendency of carbon steel, low carbon steel so will produce decarburization, especially in high temperature and long time stay in the process.
Q:What are the differences between wire rod, round bar and thread steel? Respective specifications?
Round wire, including wire rods, refers to a smooth surface, mainly galvanized round steel, generally 10--12 in diameter, but also of larger diameter but rare. Threaded steel refers to the surface of the thread. Commonly used with diameter 10--25. Generally 2 grade steel
Q:Types of wire rods
Hexagonal, fan-shaped and other special-shaped wire rods; the upper limit of diameter has been extended to 38 mm; the plate weight has increased from 40-60 kg to 3000 kg. Because of the development of new heat treatment process, the iron oxide sheet on the wire rod has been obviously thinned, and its microstructure and properties have also been greatly improved.
Q:What is a cold drawn steel wire? What does it usually do?
Ordinary carbon steel hot rolled wire coil diameter of 6.5 or 8 mm at room temperature by using wire drawing die drawing and made the diameters of 3, 4 or 5 mm round steel wire.
Q:Round steel. Wire rod. Is a high wire a kind of thing?
Wire rod (Rod): coil finished products after hot rolling, including round, square, rectangular, six corners, etc.. Because most of them are round, the wire rod is generally referred to as round wire rod. According to the different material mill was divided into high speed wire (wire) and ordinary wire (P line) two.
Q:What is the difference between a wire rod and a straight bar?
Wire rods and bars are generally used in reinforcing bars
Q:Is there any difference between wire rod and round steel in steel?
Round steel is a solid strip of steel whose cross section is round. Its specifications are expressed in diameter, in units of millimeters (mm), such as "50mm", which means a diameter of 50 millimeters of round steel. Round bar is divided into three parts: hot rolling, forging and cold drawing. Standard Specification for hot rolled round steel is 5.5-250 mm. Where: 5.5-25 mm small round steel mostly straight bundles of supply, used for steel, bolts and various mechanical parts; greater than 25 mm round steel, seamless steel pipe is mainly used for the manufacture of mechanical parts of the tube, etc..

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range