PARAMETER
| DIAMETER (MM) | TENSILE STRENGTH(MPa) | TORSIONS Min./360° |
1 | 0.30mm | 2010-3000 | 20 |
2 | 0.45mm | 2200-2600 | 20 |
3 | 0.50mm | 2200-2600 | 20 |
4 | 0.55mm | 2150-2550 | 20 |
5 | 0.60mm | 2110-2500 | 20 |
6 | 0.70mm | 2060-2450 | 20 |
7 | 0.80mm | 2010-2400 | 20 |
8 | 0.90mm | 2010-2350 | 20 |
9 | 1.00mm | 1960-2300 | 20 |
10 | 1.20mm | 1910-2250 | 20 |
11 | 1.40mm | 1860-2210 | 20 |
12 | 1.60mm | 1810-2160 | 20 |
13 | 1.80mm | 1760-2110 | 15 |
14 | 2.00mm | 1710-2010 | 15 |
15 | 2.30mm | 1660-1960 | 15 |
16 | 2.60mm | 1660-1960 | 15 |
17 | 2.90mm | 1620-1910 | 12 |
18 | 3.20mm | 1570-1860 | 12 |
19 | 3.60mm | 1570-1810 | 12 |
20 | 4.00mm | 1570-1810 |
|
21 | 4.50mm | 1520-1710 |
|
22 | 5.00mm | 1470-1710 |
|
23 | 5.50mm | 1470-1710 |
|
24 | 6.0mm-8.0mm | 1370-1660 |
|
25 | 9.0mm-14.0mm | 1130-1420 |
|
1. General introduction:
Raw material is rigorously selected and approved before put into processing while five main chemical compostion results
shown as below:
C | Si | Mn | P | S |
0.40-1.00 | Max 0.35 | 0.30-1.50 | Max 0.04 | Max 0.04 |
Conventional technique integrated with modern leading-edged equipment makes our finished products shines on
comprehensive functioning and performance when adoped. For serving spring and wire form industry, high tensile
strength is not the ultimate goal to pursue, but the balance of flexibility and tensile strength to prevent our wire from
deformed or broken up during winding in spring machine. In addition, for other usage, our products also have gained
a sound reputation from the appliance as controlling cable or connecting wire for automobile industry and hard needle.
Hot-dipped and electro-galvanized spring wire available.
2. Range of application:
(1). mattress spring
(2). compression spring
(3). extension spring
(4). torsion spring
(5). mechanical spring
(6). wire forms
(7). core of controlling cable
(8). connecting wire
(9). hard needle
3. Specifications:
(1). 0.30mm-13.00mm to comply with DIN17223-1-1984 Class B
(2). 0.30mm-3.50mm to comply with DIN1723-1-1984, Class C, EN10270-SH
(3). 0.30mm-2.00mm to comply with DIN1723-1-1984 Class D
(4). 0.30mm-13.00mm to comply with ASTM-A227 grade I and II
(5). lightly-oiled or heavily-oiled subject to requirement.
(6). Other standards are subject to requirements, such JIS, AS or GB
TianJin ChunYuan Wire Product Co.Ltd, founded in the year of 1995, reformed and re-constructed from a well-reputed state-owned factory with a history of more than half a century.
we have got the top class production line for the oil-tempered wires within China,
Most competitive prices for oil-tempered wires, galvalnied stranded steel wires, spring steel wires,galvanized steel wires and steel wires
Q: Are you a manufacturer or merely a trader?
A: CHUNYUAN is a manufacturer specialized in steel wire & rod, so we can provide factory price/ the cheap price for you.
Welcome to visit our factory at any time when you are available.
Q: How long has your factory been founded?
A: TianJin ChunYuan Wire Product Co.Ltd, founded in the year of 1995, reformed and re-constructed from a well-reputed state-owned factory with a history of more than half a century. We are one of the leading company in the wire industry in China with clients all over the world. Now we are looking forward to the further co-operationwith you.
Q: May I have your catalog and price list for trial order in MOQ quantity?
A: Almost all our products are shown on Alibaba here. If you can not find it please do not hesitate to contact us by online "chat now" or browse our web site for more details. Welcome your inquiry by email,phone,fax,skype etc. Promise quotation will be sent in 1 working day.
Q: How do you guarantee the quality of your product?
A: Every process will be checked by responsible QC which ensures every product's quality. Quality management system ISO9001 attached.
Q: If I order big quantity, what's the good price?
A: Please send the details enquiry to us, such as specifications,Item Number, Quantity for each item, Quality request, Payment Terms, Transport method, Discharge place etc. We will make the accurate quotation to you as soon as possible.
Q: May I buy 1 ton for a trial order?
A: If the size you need we have stock, we can offer 1 ton even less for your test.
Q: Any other additional explanations of your factory?
A: Free samples can be provided as your requirements. Professional packaging teams keep every packing well and safety. We supply 100% satisfied after-sale service. Promise 100% Refund or re-production owing to our products' quality problem.