EN10270-1 Spring 65# 40mm High Carbon Wire
Price:
Negotiation
MOQ:
5 ton
Delivery Time:
5-10 working days
Brand:
XINFUTIAN
Product Description
High Quality Spring Steel 65# Wire high carbon spring steel wire
Product Description
Spring steel alloys feature the unique characteristic of being able to withstand considerable twisting or bending forces without any distortion. Products made from these steel alloys can be bent, compressed, extended, or twisted continuously, and they will return to their original shape without suffering any deformation. This characteristic is defined as high yield strength and is the result of the specific composition and hardening of the steel alloy. Spring steels are medium-to-high carbon content alloys generally featuring a carbon content of 0.5 to 1.0 percent. The other alloy additives typically include manganese and silicone with silicone being the key component in high yield strengths.
Product Information
|
Product
|
Big Diameter QT Oil Hardened/ Patented Alloy Spring Round Steel Wire
|
|
Steel Grade
|
1066 9255 9260 5155 5160 6150 51B80 SUP6 SUP9 SUP9A SUP10A SUP11 55Si7 60Si7 55Cr3 51CrV4 58CrMnB4
|
|
Standard
|
DIN17223-1-1984,EN10270-1,ASTM-A227,GB4357-89
|
|
Process
|
QT Oil Hardened/ Patented/ Cold Drawing
|
|
Surface
|
Black/Bright
|
|
Size
|
Diameter 5-40mm
|
|
Certificate
|
3.1 Manufacturer Certificate
|
|
Package
|
Coil (Weight of each coil: 40 - 1,000 kg)
|
|
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 |
Chemical Component
|
ASTM
|
JIS
|
DIN
|
C
|
Si
|
Mn
|
Cr
|
P
|
S
|
V
|
|
1066
|
|
|
0.62-0.70
|
0.17-0.37
|
0.90-1.20
|
≤0.25
|
0.035
|
0.035
|
|
|
9255
|
|
55Si7
|
0.52-0.60
|
1.50-2.00
|
0.60-0.90
|
≤0.35
|
0.035
|
0.035
|
|
|
9260
|
SUP6
|
60Si7
|
0.56-0.64
|
1.50-2.00
|
0.60-0.90
|
≤0.35
|
0.035
|
0.035
|
|
|
5155
|
SUP9
|
55Cr3
|
0.52-0.60
|
0.17-0.37
|
0.65-0.95
|
0.65-0.95
|
0.03
|
0.03
|
|
|
5160
|
SUP9A
|
|
0.56-0.64
|
0.17-0.37
|
0.70-1.00
|
0.70-1.00
|
0.03
|
0.03
|
|
|
6150
|
SUP10A
|
51CrV4
|
0.46-0.54
|
0.17-0.37
|
0.50-0.80
|
0.80-1.10
|
0.03
|
0.03
|
0.10-0.20
|
|
51B60
|
SUP11
|
58CrMnB4
|
0.52-0.60
|
0.70-1.00
|
0.70-1.00
|
≤0.35
|
0.03
|
0.03
|
0.08-0.16
|
Mechanical Property
|
No.
|
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
|
|
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
WUXI XINFUTIAN METAL PRODUCTS CO., LTD
Location
NO1007，BUILDING B,GELUNBU,GUANGYI ROAD,LIANGXI DISTRICT 21400,WUXI CHINA
Contact Person
ZHU