Spring steel is a name given by spring steel rod suppliers to a wide range of steels used in the production of springs. Prominently a High Carbon Spring Steel Bar is used in applications for the automotive sector and industrial suspension.
view high carbon steel price in China, leading Spring Steel Forged Rod, 5160 spring steel round bar Supplier
Spring Steel Rod
Spring Steel Round Bar
5160 Spring Steel Flat Bar
5160 Spring Steel Flat Bar for sale, biggest spring steel rod suppliers, buy spring steel rod 1/8, High Carbon Steel Bright Bars
Alloys used to manufacture Spring Steel Rod & Round Bar feature the unique characteristic of being able to withstand considerable forces due to the occurrence of twisting or bending without any distortion. Products made from these steel alloys such as Carbon Steel Spring Steel Round Bars could be compressed, bent, extended or twisted continuously. Even after undergoing stresses applied to them by these actions, the CS Spring Steel Round Bars & Rods will return to their original shape. The coiling effect of the Carbon Steel Round Bar is what ensures the alloy returns to its original shape without suffering any deformation.
This particular characteristic of the Carbon Steel Spring Steel Hex Bar has been defined on account of high yield strength. This, in turn, is a result of the specific chemical composition of the steel alloy and hardening process of the Carbon Steel Bars & Rods. Achieving a high yield strength can be done by either exposing the alloy to hardening process by heat treatment or through a work hardening process. AISI 5160, is a spring steel grade that contains a high content of carbon and chromium.
Any 5160 Spring Steel Flat Bar Supplier will outline the impressive characteristics of this alloy to their buyer. For instance, grade 5160 High Carbon Spring Steel Forged Bars exhibit outstanding toughness, in addition to a high level of ductility, as well as excellent fatigue resistance. Hence, alloy grade 5160 High Carbon Steel Bright Bars are particularly useful in the automotive field in various heavy spring applications, especially when they are used for leaf springs. It is important to note that Alloy grade 5160 Spring Steel Forged Rod is difficult to weld and machine, which is why they may require special procedures.
|
GB
|
ASTM
|
JIS
|
EN
|
DIN
|
|---|---|---|---|---|
|
55
|
1055
|
/
|
CK55
|
1.1204
|
|
60
|
1060
|
/
|
CK60
|
1.1211
|
|
70
|
1070
|
/
|
CK67
|
1.1231
|
|
75
|
1075
|
/
|
CK75
|
1.1248
|
|
85
|
1086
|
SUP3
|
CK85
|
1.1269
|
|
T10A
|
1095
|
SK4
|
CK101
|
1.1274
|
|
65Mn
|
1066
|
/
|
/
|
/
|
|
60Si2Mn
|
9260
|
SUP6,SUP7
|
61SiCr7
|
60SiCr7
|
|
50CrVA
|
6150
|
SUP10A
|
51CrV4
|
1.8159
|
|
55SiCrA
|
9254
|
SUP12
|
54SiCr6
|
1.7102
|
|
|
9255
|
/
|
55Si7
|
1.5026
|
|
60Si2CrA
|
/
|
/
|
60MnSiCr4
|
1.2826
|
Get spring steel bar stock, manufacturers of Spring steel rod 3mm, Carbon Steel Spring Steel Hex Bar, Spring Steel Forged Bars at factory Price
- Cold Drawn only
- Cold Drawn+Soft Annealed
- Cold Drawn+Hardened+Tempered
Diameter: 0.10mm-30mm
Used for manufacture of front and rear suspension coil springs, stabilisers, various types of coil and leaf springs and a wide variety of machine parts and mechanisms
- Smooth
- Peeled
- Polished
- Blasted
(Quenched and Tempered Condition)(T=20°C if not differently stated)
|
Steel Grade
|
Tensile Strength Rm (Mpa)
|
Yield Strength Rp0.2 (Mpa)
|
Elongation A5 (%)
|
Area Reduction Ratio C (%)
|
|---|---|---|---|---|
|
65
|
980 min
|
785 min
|
9 min
|
35 min
|
|
70
|
1030 min
|
835 min
|
8 min
|
30 min
|
|
85
|
1130 min
|
980 min
|
6 min
|
30 min
|
|
65Mn
|
980 min
|
785 min
|
8 min
|
30 min
|
|
60Si2Mn
|
1275 min
|
1180 min
|
5 min
|
25 min
|
|
50CrVA
|
1275 min
|
1130 min
|
10 min
|
40 min
|
|
55SiCrA
|
1450-1750
|
1300 min
|
6 min
|
25 min
|
|
60Si2CrA
|
1765 min
|
1570 min
|
6 min
|
20 min
|
We maintain stock and supply of Carbon Steel Spring Steel Round Bars & Rods
|
Steel Grade
|
C
|
Mn
|
Si
|
P
|
S
|
Cr
|
Ni
|
B
|
Cu
|
Mo
|
V
|
|---|---|---|---|---|---|---|---|---|---|---|---|
|
55
|
0.52-0.60
|
0.50-0.80
|
0.17-0.37
|
0.035 max
|
0.035 max
|
0.25 max
|
0.30 max
|
/
|
0.25 max
|
/
|
/
|
|
65
|
0.62-0.70
|
0.50-0.80
|
0.17-0.37
|
0.035 max
|
0.035 max
|
0.25 max
|
0.25 max
|
/
|
0.25 max
|
/
|
/
|
|
70
|
0.62-0.75
|
0.50-0.80
|
0.17-0.37
|
0.035 max
|
0.035 max
|
0.25 max
|
0.25 max
|
/
|
0.25 max
|
/
|
/
|
|
75
|
0.72-0.80
|
0.50-0.80
|
0.17-0.37
|
0.035 max
|
0.035 max
|
0.25 max
|
0.30 max
|
/
|
0.25 max
|
/
|
/
|
|
85
|
0.95-1.04
|
0.40 max
|
0.35 max
|
0.025 max
|
0.025 max
|
/
|
/
|
/
|
/
|
/
|
/
|
|
65Mn
|
0.62-0.70
|
0.90-1.20
|
0.17-0.37
|
0.035 max
|
0.035 max
|
0.25 max
|
0.25 max
|
/
|
0.25 max
|
/
|
/
|
|
60Si2Mn
|
0.56-0.64
|
0.70-1.00
|
1.50-2.00
|
0.035 max
|
0.035 max
|
0.35 max
|
0.25 max
|
/
|
0.25 max
|
/
|
/
|
|
50CrVA
|
0.46-0.54
|
0.50-0.80
|
0.17-0.37
|
0.025 max
|
0.025 max
|
0.80-1.10
|
0.35 max
|
/
|
0.25 max
|
/
|
0.10-0.20
|
|
55SiCrA
|
0.51-0.59
|
0.50-0.80
|
1.20-1.60
|
0.025 max
|
0.025 max
|
0.50-0.80
|
0.35 max
|
/
|
0.25 max
|
/
|
/
|
|
60Si2CrA
|
0.56-0.64
|
0.40-0.70
|
1.40-1.80
|
0.025 max
|
0.025 max
|
0.70-1.00
|
0.35 max
|
/
|
0.25 max
|
/
|
/
|
High Temperature Fasteners is Exporter of High Carbon Spring Steel Bar
|
Steel Grade
|
Quenching Temperature (°C) (
|
Media
|
Tempering Temperature (°C)
|
|---|---|---|---|
|
65
|
840
|
oil
|
500
|
|
70
|
830
|
oil
|
480
|
|
85
|
820
|
oil
|
480
|
|
65Mn
|
830
|
oil
|
540
|
|
60Si2Mn
|
870
|
oil
|
480
|
|
50CrVA
|
850
|
oil
|
500
|
|
55SiCrA
|
860
|
oil
|
450
|
|
60Si2CrA
|
870
|
oil
|
420
|
|
|