Description
Technical Parameters
Ss8 Rail Screw Spike
GNEE Rail specializes in the production of various screw spikes within the Ss series, including Ss8 sleeper screw spike, Ss5, Ss23, Ss25, Ss35, and Ss36. As a dedicated manufacturer, we guarantee quality that complies with international standards. Feel free to contact us for more information or inquiries.
Ss8 Rail Screw Spike Specification
| Item Name | Railway Screw Spike | |||
| Type | Ss8-140 | V23-115 | ||
| Ss8-150 | V23-135 | |||
| Ss8-160 | V23-155 | |||
| Or the type by customers' drawings | ||||
| Grade | 4.6 | 5.6 | 8.8 | 10.9 |
| Material | Q235 | 35# | 45# | 40Cr |
| 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 | |
| Surface | plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing | |||
| Standard refers | ISO898-1, UIC864-1, and NF F500-50 | |||
Ss8 Rail Screw Spike Manufacturer
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