Wire Steel

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Product Description:

Quick Details

  • Steel Grade:65# 70#, 82B,72A,72B

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

  • Wire Gauge:0.2mm-13mm

  • Type:Spring

  • Application:Manufacturing

  • Alloy Or Not:Non-alloy

  • Model Number:65# 70#, 82B,72A,72B

  • Other Application:Cushion, shaft, bicycle

  • Density:7.85g/cm3

Packaging & Delivery

Packaging Details:according to our export packing standard or customer's requirements 25T/20''Container
Delivery Detail:15-30 DAYS AFTER RECEIVE L/C OR TT

Specifications

Carbon spring steel wire
Tensile strength: 1370 to 1770 MPa
Better mechanical property

 

spring steel wires fall into all specifications, both galvanized and ungalvanized.
Spring Steel Wire Technical Info:
Material: Top quality steel wire rods produced by Anshan Iron and Steel Group 45#, 60#, 65#, 70#, 42A, 62A, 72A, 72B, 82B, T9A, 65Mn
Size range: 0.15mm-4.0mm
Tolerance: ±0.01mm
Standards: GB/T 4357, DIN17223, EN10270, JIS G 3521 and so on
Application: mechanical springs
Packing: according to customers' specific requirements
Tensile Strength: As per your detailed requirements.
Uses: Spring steel wire is used in bonnel springs , spring mattresses, sofa springs

Mechanical Property:

Tensile Strength(MPa):1200 to 3000

Elongation  (%):14~22.5

Reduction of Area (%):less than 10

Hardness:hot rolled,≤302HB;hot rolled plus heat treatment,≤321HB

Tensile Strength:according to customer's requirements

Diameter

mm

Deviation

mm

Tensile strength       MPa

B Grade

C Grade

D Grade

0.30

±0.014

2010-2400

2300-2700

2640-3040

0.32

±0.018

1960-2350

2250-2650

2600-2990

0.35

1960-2350

2250-2650

2600-2990

0.40

1910-2300

2250-2650

2600-2990

0.45

1860-2260

2200-2600

2550-2940

0.50

1860-2260

2200-2600

2550-2940

0.55

1810-2210

2150-2550

2500-2890

0.60

1760-2160

2110-2500

2450-2840

0.65

±0.02

1760-2160

2110-2500

2450-2840

0.70

1710-2110

2060-2450

2450-2840

0.80

1710-2060

2010-2400

2400-2840

0.90

1710-2060

2010-2350

2350-2750

1.00

1660-2010

1960-2300

2300-2690

1.20

±0.03

1620-1960

1910-2250

2250-2550

1.40

1620-1910

1860-2210

2150-2450

1.60

1570-1860

1810-2160

2110-2400

1.80

1520-1810

1760-2110

2010-2300

2.00

1470-1760

1710-2010

1910-2200

2.20

1420-1710

1660-1960

1810-2110

2.50

1420-1710

1660-1960

1760-2060

2.80

1370-1670

1620-1910

1710-2010

3.00

1370-1670

1570-1860

1710-1960

3.20

±0.038

1320-1620

1570-1810

1660-1910

3.50

1320-1620

1570-1810

1660-1910

4.00

1320-1620

1520-1760

1620-1860

4.50

1320-1570

1520-1760

1620-1860

5.00

1320-1570

1470-1710

1570-1810

5.50

1270-1520

1470-1710

1570-1810

6.00

1220-1470

1420-1660

1520-1760

6.50

±0.045

1220-1470

1420-1610

7.00

1170-1420

1370-1570

8.00

1170-1420

1370-1570

9.00

1130-1320

1320-1520

10.0

1130-1320

1320-1520

11.0

±0.055

1080-1270

1270-1470

12.0

1080-1270

1270-1470

13.0

1030-1220

1220-1420

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Q:Use of high carbon steel wire rods
High carbon steel wire rod is made of high quality carbon structural steel. It is one of the larger varieties of wire rod.
Q:What is a steel wire rod?
Steel wire rod is a folk saying:In the written definition of steel, it is classified as: flat and longFlat material, plain steel, taken here
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: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 the difference between a wire rod and a straight bar?
Wire rod refers to the delivery of goods in the form of plate delivery, usually with a finer steel, diameter less than 12. When used to straighten, has the advantages of convenient transportation, storage, basically no waste material
Q:What is a cold drawn steel wire? What does it usually do?
A low carbon steel wire that is worked out to produce cold working hardening.
Q:What are the common diameters of steel bars?
Rebar common diameter 6, 6.5, 8, 12, 14, 16, 18, 20, 22,, 25, 28, and 32.Reinforced concrete (Rebar) is used for reinforced concrete and prestressed reinforced concrete steel, its cross section is round, sometimes with rounded square. Including round steel bar, ribbed steel bar and twisted steel bar.
Q:If the surface shrinkage of wire rod is poor, what will happen to wire drawing?
In the process of using No. steel, it is mainly broken line, which is caused by surface quality, internal structure, mould, lubrication and so on. Specific reasons for specific analysis.
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: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.

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