China Low Price 60si2mn ASTM 9260 Oil Tempered Spring Steel Wire with ce certificate top quality Good price

Product Description

Oil tempered spring steel wire

1. Use: Generating for motor valve spring, clutch spring, oil pump nozzle spring, vehicle belt tightening pulley spring. And supporting spring in piston ring etc.

2. Content: 60Si2Mn
Equivalant substance to 60Si2Mn is ASTM 9260,JIS SUP7,DIN 60SiCr7,EN61SiCr7

Chemical composition
Carbon C: .fifty six~.six
Silicon Si: 1.fifty~2.00
Manganese Mn: .60~.90
Sulfur S: ≤0.035
Phosphorus P: ≤0.035
Chromium Cr: ≤0.35
Nickel Ni: ≤0.35
Copper Cu: ≤0.twenty five

3. Specification: .6mm-8.0mm.

Size/ mm TOLERANCE/ mm TENSILE Power- mm/2  
    Class A Course B Course C
.6     2140-2400  
.sixty five   2120-2370  
.7   2090-2350  
.75   2070-2320  
.8   2050-2300  
.eighty five ±0.571   2030-2280  
.nine   2571-2260  
.ninety five   2000-2240  
1 1720-1970 1980-2220  
1.2 1670-1910 1920-2160  
one.four 1620-1860 1870-2100  
1.five ±0.035 1600-1840 1850-2080  
1.6 1590-1820 1830-2050  
1.8 1550-1780 1620-1910  
2 1520-1750 1570-1860 1980-2200
two.1 1510-1730 1570-1810 1970-2180
2.five 1460-1680 1520-1760 1900-2110
two.eight 1420-1640 1520-1760 1860-2070
3 1410-1620 1470-1710  
three.2 1390-1600 1470-1710  
3.four ±0.045 1370-1580 1420-1610  
3.six 1350-1560 1420-1610  
3.eight 1340-1540 1370-1570  
4 1320-1520 1370-1570  
4.5 1290-1490 1320-1520  
five 1260-1450 1320-1520 1660-1840
5.3 1240-1430 1440-1630 1640-1820
five.6 1230-1420 1430-1610 1620-1800
six ±0.060 1210-1390 1400-1580 1590-1770
6.three 1190-1380 1390-1560 1570-1750
six.5 1180-1370 1380-1550 1560-1740
seven 1160-1340 1350-1530 1540-1710
seven.5 1140-1320 1330-1500 1510-1680
8 1120-1300 1310-1480 1490-1660
Class D CZPT for measurements under 1.00mm

4. Regular: JISG3560-ninety four GB18983-2003 EN157102: 2001 or agreement.

5. Significant complex index:
(1) The metal wires have their grain dimension to be greater than quality 10 and have very good anti-leisure performance.
(2) The ratio of yeild strengh to tensile toughness is larger than .9, and the fluctuation of its tensile strength of the same coil shall be much less than 50Mpa.
(3) Of peeling and no-peeling mode, the product has recognized on the internet eddy-existing examination. The defect is marked red and the Area good quality is good.
(4) Raw substance for large-tension oil quenchng-tempering spring steel wire are largely imported.

six. Package deal: Gentle bundle for wire rod coils.
We can provide paper deal fopr finish safety, complete radial packing and many other combinning packing varieties.

7. Wire rod approach stream:
Billets–RHF–H2o descaling–ROlling–Laying head–Control cooling–Ending, Packing, Warehousing.
 Packing in accordance to the requirement of international trade userWe have skilled screening personnel, spectroscopic instruments to detect chemical composition, tensile test device detection functionality, microscopical examination of inside firm, straightness detection system, outside micrometer..

Company Profile
Started in 2012, Junxiong CZPT is located in Xihu (West CZPT ) Dis. CZPT lurgical CZPT Park, an important update undertaking base of ZheJiang Sha Gang CZPT , 1 of the world’s prime 300 essential tasks in the “Twelfth Five-Year Program” interval of ZheJiang Province.Relying on the special manufacturing, consumption, financial and trade, investment, transportation and industrial procedures of the CZPT tze River Delta and robust government assistance, Junxiong stands on the shoulders of the giant Sha Gang Group to develop worth for you.

The main production and processing of cold-drawn round steel, sq. steel, flat steel, hexagonal steel, special-shaped metal, tooth steel, straightforward-to-chip steel, unique-shaped drawn pipe steel, cold forging metal spheroidization, austenitic martensitic stainless metal, in accordance to CZPT ers CZPT qualities, appearance and physical appearance need expert CZPT ized generation. Merchandise are extensively used in standard components, components instruments, textile machinery, bikes, loaders, forklift areas, sports activities tools, household furniture and iron crafts, auto parts and other industries. Some products are indirectly exported to overseas nations around the world, generating value for CZPT ers.

We have specialist tools and technological engineers for your support, in accordance to your needs (substance, shape, mechanical properties) CZPT ized production
Production field

Q: Are you buying and selling business or company ?
A: Equally
Q: How CZPT is your shipping and delivery time?
A: Usually it is 5-ten days if the merchandise are in stock. or it is 30 ~40days if the merchandise are not in stock, it is in accordance to quantity. The far more the amount is, the shorter the delivery will be.
Q: Do you provide samples ? is it free of charge or further ?
A: Sure, we The inventory can be supplied free of demand, but the freight will want to be borne by you
Q: What is your phrases of payment ?
A :T/T or L/C in accordance to true order.Q: What is your terms of payment ?

A: Payment=1000USD, 30% T/T in CZPT ,stability prior to shippment.
If you have another concern, pls really feel free to contact us as underneath


In a twin pulley technique, this ratio is equal to the reference diameter of the output pulley becoming higher than the reference diameter of the input pulley. It truly is reasonably straightforward as long as you calculate the gear ratios for a more sophisticated pulley program step by action. For numerous pulleys, the ratios of the a variety of components of the system need to be calculated to decide the total ratio. In the photo previously mentioned, the reference diameter of the reduced drive wheel is 20mm, the radius of the upper wheel is 40mm, and the ratio is 2:1. 2 spins on the reduce wheel and 1 spin on the higher wheel. The equipment ratio also tells us anything about the torque of the method since the ratio of output torque to input torque is equal to the gear ratio. Therefore, the torque applied to the upper wheel is two times as quickly, but the velocity is halved.
China Low Price 60si2mn ASTM 9260 Oil Tempered Spring Steel Wire with ce certificate top quality Good price