Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of cast iron rail shoulder in China, also supports customized service with low price. Please feel free to buy cheap cast iron rail shoulder made in China here from our factory.
Cast Iron Rail Shoulder
As a professional railway product manufacturer, GNEE Rail specializes in producing high-quality cast iron rail shoulders that conform to international standards. Our products are designed to meet the demanding requirements of railway systems, providing a reliable and effective solution for rail fastening on concrete sleepers. For further information or inquiries regarding customization, please feel free to contact us.
Material Technical Parameter
|
Material |
Material Chemical Composition〔%〕 |
Tensile Strength (Mpa) |
Yield Strength (Mpa) |
Elongation (%) |
||||
|
C |
Si |
Mn |
P |
S |
||||
|
QT400-15 (GGG40) |
3.6-.36 |
3.0-3.2 |
0.5 |
0.07 |
0.02 |
400 |
250 |
15 |
|
QT450-10 (GGG45) |
3.4-3.9 |
3.7-3.0 |
0.5 |
0.07 |
0.03 |
450 |
310 |
10 |
|
QT500-7 (GGG50) |
3.4-3.8 |
2.5-2.9 |
0.6 |
0.08 |
0.025 |
500 |
320 |
7 |
Rail Shoulder Supplier
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