Products Description
Railway spikes are an indispensable key component in railway construction, and they play a vital role in track laying. The role of the spikes is not only to fix the track, but also to help disperse the pressure and impact during the train operation, ensuring the stability of the track and the smooth operation of the train.
If the quality of the spikes is unqualified or improperly installed, it will directly affect the safety of the entire track and even cause accidents such as derailment. Therefore, in the process of railway construction, the material selection, design and installation quality of the spikes must be fully valued. The quality of the spikes is directly related to the safety and durability of the railway system.
| Name | 5.6 Grade 35# Screw Spike DIN Standard High Hardness | |||
| Type | Ss5.-150 | V20-135 | ||
| Ss8-140 | V23-115 | |||
| Ss8-150 | V23-135 | |||
| Ss35.-161 | ||||
| Or the type by customers' drawings | ||||
| Grade | 4.6 | 5.6 | 8.8 | 10.9 |
| Material | Q235 | 35# | 45# | 40Cr |
Mechanical properties
|
Mechanical properties |
Tensile strength: ≥400Mpa |
Tensile strength: ≥500Mpa |
Tensile strength: ≥800Mpa |
Tensile strength: ≥1000Mpa |
| Yield strength:≥240Mpa | Yield strength:≥300Mpa | Yield strength:≥640Mpa | Yield strength:≥900Mpa | |
| Elongation:≥22% | Elongation:≥20% | Elongation:≥12% | Elongation:≥9% | |
|
Cold bending: 90 degree without crack |
Cold bending: 90 degree without crack |
Cold bending: 90 degree without crack |
Cold bending: 90 degree without crack |
|
| Standard refers | ISO898-1, UIC864-1, and NF F500-50 | |||
About Us
Gnee Steel (tianjin) Co., Ltd
Founded in 2008, we are a foreign trade company specializing in railway spikes and related railway equipment products. Over the years, we have been committed to providing high-quality railway fastener solutions to customers around the world, established an extensive international business network, and successfully cooperated with more than 8,000 customers, covering more than 160 countries and regions.
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