| Model: | - |
|---|---|
| Brand: | shenglin |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Bars, Rods, Angles, and Stainless Steel Shapes |
| Label: | heavy rail , steel heavy rail , heavy steel rail |
| Price: |
US $500
/ ton
|
| Min. Order: | 20 ton |
| Live Chat: |  | Last Online:14 Jun, 2012 |
As a renowned heavy rail supplier, we have vast experience of supplying rail products worldwide.
Specifications of GB Standard Heavy Rails:
|
Spec.
(kg/m)
|
Dimension(mm)
|
Weight
(kg/m)
|
Length
(m)
|
Materail
|
|||
|
Height
|
Base Width
|
Head Width
|
Web Thickness
|
||||
|
38
|
134
|
114
|
68
|
13
|
38.733
|
12.5
|
U71Mn
|
|
43
|
140
|
114
|
70
|
14.5
|
44.653
|
||
|
50
|
152
|
132
|
70
|
15.5
|
51.514
|
||
|
60
|
176
|
150
|
73
|
16.5
|
60.64
|
||
|
Grade
|
Chemical Composition(%)
|
||||
|
C
|
Si
|
Mn
|
S≤
|
P≤
|
|
|
U71Mn
|
0.65~0.77
|
0.15~0.35
|
1.10~1.50
|
0.040
|
0.040
|
|
Grade
|
Tensile strength(σb/Mpa)
≥
|
Elongationδ5 (%)
≥
|
|
U71Mn
|
885
|
8
|
