Active Member
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[China]
Address: No. 812-813, Building C2, Yongsheng Commercial Plaza, 222 Labor East Road, Yuhua District, Changsha City, Hunan, China
Contact name:Florence Tang
Hunan Fushun Metal Co., Ltd. |
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Supplying Size:
Diameter:0.1-15mm
Our Advantage
1. Stable linearity, good formability. Uniform and beautiful
surface condition.
2. High plasticity and good fatigue resistance. And we provide
Self-Inspection Reports and Raw-Material Test Certificates.
3. Professional anti-rust protective packaging. On time delivery,
competitive price.
4. Large stock available, no MOQ requirement.
EN 10016-2: 1994 Non-alloy steel rods for drawing and/or cold rolling. Specific requirements for general purpose rod
EN 10016-4: 1994 Non-alloy steel rods for drawing and/or cold rolling. Specific requirements for general purpose rod
BS EN 10270-1 2011 Steel wire for mechanical springs Patented cold drawn unalloyed spring steel wire
Equivalent Materials
GB C68DGB U53682IS IS1835IS IS7904ISO C68DJIS SWRH67AJIS
SWRH67BASTM A510 Grade 1064ASTM A830 Grade 1064UNS G10640DIN
D68-2IS nanKS HSWR67AASTM 1064SAE 1064DIN 1.0613DIN D 68-2DIN
C68DAFNOR C68DBS C68DAISI 1065AISI 1064SAE 1065JIS SWRH67JIS CS70EN
1.0613GB U59682GB/T C68DGB/T U53682GB/T U59682UNS G10650
| Steel name | Steel number | C % | Si% | Mn% | P % max. | S % max. | Cr % max. | Ni % max. | Mo % max. | Cl% max. | Al % max. | N% max. |
| C68D | 1.0613 | 0,65-0,70 | 0,10-0,30 | 0,50-0,80 | 35 | 35 | 0.15 | 0.2 | 0.05 | 0.25 | 0.01 | |
| C68D2 | 1.1232 | 0,66-0,70 | 0,10-0,30 | 0,50-0,70 | 0,020 | 0,025 | 0,10 | 0,10 | 0,03 | 0,15 | 0,01 | 0,007 |
All cold drawn spring wire is commonly shaped by drawing. A distinction as to the method of drawing can be
made between:
1 dry drawn (d): drawn through pulverized lubricants such as soap, stearates or similar substances;
2 paste drawn (ps): drawn through very viscous greases of mineral oil base, tallow, synthetic waxes or similar substances;
3 gray bright (gr): drawn through rape oil, thin-bodied mineral oils or similar substances;
4 wet drawn (w): drawn through aqueous emulsions of greases or oil emulsions;
5 liquor finished (l): drawn through aqueous solutions with or without addition of metal salts.
The wire shall be delivered in unit packages of a coil (singles, carriers or formers), spools, spoolless cores or as straight lengths. Unless otherwise agreed at the time of ordering, the form of delivery will be coils; straight lengths shall be supplied in bundles.
The term “patented wire” refers to a particular process through which steel wire is strengthened to particular specifications, rather than an actual type of wire. Sometimes called “improved plow steel” or “extra improved plow steel” wire, patented wire is high-carbon, high-tensile steel wire that has been put through a special heat-treatment process for added durability and strength. For this reason, patented wire is popular for use in the manufacturing of wire rope, music wire and high tensile spring applications. Patented wire can be made to a variety of hardness levels, depending mainly on the carbon level in the steel prior to quenching. It is also available in a variety of diameter sizes.
The surface of the wire shall be smooth and as free as possible from grooves, tears, rust and other surface defects, which have a noticeable adverse effect on the application of the wire.
In the case of zinc or zinc/aluminium coated spring wire the amount of zinc or zinc/aluminium on the wire surface shall satisfy the minimum values specified
wire drawn to size by cold deformation of a starting material that has been subjected to a thermal treatment of patenting, giving structure suitable for subsequent rolling or drawing.
Patenting HEAT TREATMENT consisting of AUSTENITIZING followed by COOLING under conditions suitable for producing the appropriate structures for subsequent wire-drawing or rolling. The medium in which the PATENTING takes place should be specified, for example air, lead bath etc.
The difference between the maximum and minimum diameter of the wire at the same cross section shall not be more than 50 % of the total permissible deviation specified
Each unit shall be properly marked and identified so as to permit traceability and reference to the inspection documents.
The labels shall withstand normal handling and contact with oil; they shall show the information according to EN 10270-1. Other information shall be the subject of an arrangement between the parties.
Wire shipments shall be suitably protected against mechanical damage and/or contamination during transport.
