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|Product Name:||Railway Hex Head Screw Spike Dog Spikes For Railway Maintenance||Application:||Railway, Mining, High Speed Way|
|Grade:||4.6, 5.6, 8.8||Material:||Q235 / 35#, 45#|
|Surface:||Zinc, HDG||Standard:||ISO898-1, UIC864-1, And NF F500-50|
ZhongYue railway hex head screw spike dog spikes for railway maintenance
Railway dog spike is a large nail with an offset head that is used to secure rails and base plates to the sleepers in track.
|Grade||4.6||4.6||A370||ASTM A65 Gr1,Gr2||4.6||4.6||ASTM A65 Gr1,Gr2||4.6||4.6|
|Material||Q235||low carbon steel||Q235||Q235||Steel type|
|low carbon||low carbon||low carbon||SS41||low carbon steel|
|Standard refers||GB/T 1346||GOST5812||AREMA||AREMA||Ss-EN10025||BS70R, BS60R||AREA|
Note (4.8 as a sample)
the first 4: tensile strength of material Q235 is 400MPa;
the second 0.8: the yield ratio is 0.8;
the yield strength of material Q235 is 400MPa x 0.8 =320 MPa.
MOQ: 1.0MT per model
Packing: 25Kg plastic bags and wooden pallets or according to clients' requirement