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Sup9 Spring Flat Steel Bar
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Henan Jianhui Construction Machinery CO.,LTD
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Product description
Specifications
SUP9 Spring Steel Flat Bar T : 6 - 40mm
W : 20 - 150mm
L : 6000mm or as your request
Delivery time : 30 days
Spring Steel Flat Bar - SUP9 / 55CrMn
1. Demension
Thickness : 6-40mm
Width : 20-150mm
Length : 6000mm or as your request
2. Material Tolerance
3. Chemical Elements
C :0.52-0.60
Si :0.17-0.37
Mn :0.65-0.95
Mn :0.65-0.95
S :≤0.030
P :≤0.030
Cr : 0.65-0.95
Ni :≤0.35
Cu :≤0.25
P :≤0.030
Cr : 0.65-0.95
Ni :≤0.35
Cu :≤0.25
V : 0.10-0.20
4. Mechanical Property
Tensile Strength : ≥1225 Mpa
Yield Strength : ≥ 1080 Mpa
Elongation (%) : ≥ 9
Reduction of Area : ≥ 20
Hardness ≤ 321HB
5. Technique
EAF+LF+VD
6. Payment
100% L/C at sight or 30% T/T advance and balance by B/L copy
7. Pakage
In bundle ,bundle weight base on customer's requirement
8. Delivery time
20 days
| Packaging Details: | In bundle , each bundle is about 3 tons ,or as your request |
|---|---|
| Delivery Detail: | 15-25 days |
Name of Commodity |
Specification |
Materials |
Length of
Dimension (m)
|
Use |
|
Spring Flat Steel
for Automobile leaf
Spring
|
6-13x60mm,
6-12x63mm,
6-15x70mm,
8-18x75mm,
12-20x80mm,
9-25x90mm,
10-25x100mm,
11-20x120mm,
14-20x150mm
(single groove &
double grooves)
|
60Si2Mn / 55CrMnA /
50CrVA /60CrMnA /
60Si2CrA /55Si2Mn /
55SiMnVB
|
6 |
For the automobile
leaf spring,
suspension and
special tapered
leaf spring
processing enterprises
|
|
Hot-rolled Flat Steel
for High-load Vehicle
|
8x140mm,
10x140mm,
12x140mm,
14x140mm,
16x140mm,
18x140mm,
20x140mm
|
Q345B / 700L /
650L / 610L /
550L / 510L
|
13 |
For trailer
manufacturers
and used for
trailer girders
|
ceritificate
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