Low Carbon Steel Black Oxide Track Spike Fastening Wooden Sleeper Ss-EN10025

Brand Name:ZhongYue
Certification:ISO9001:2015
Model Number:SUYU26
Minimum Order Quantity:10000pcs
Delivery Time:20-35 days after placing the order
Payment Terms:T/T, 30% in advance
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Address: No.199 Huanlou Road,Economic Development Zone,Kunshan City,Jiangsu
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Low Carbon Steel Black Oxide Track Spike Fastening Wooden Sleeper Ss-EN10025


General Intoduction of Track Spike


The spikes used to fasten T-shaped railroad track to wooden ties have an L-shaped head and a square shank. The bottom of the head is sloped to match the slope of the flange of a rail. The tip is wedge-shaped, not pointed. The wedge is driven into the tie across the grain, that is, parallel to the track.


Its square cross section gives a railroad spike much higher holding strength than a fastener having the same amount of metal but a circular cross section has; roughly speaking, about 50% more. A spike with the wedge driven across the grain will have about twice as much holding power as one driven with the grain. Early experiments showed that pulling out a 9/16″ × 9/16″ spike driven 4¼ inches into dry cedar required on average a force of 857 pounds. In seasoned oak, another experimenter needed 4281 pounds.


Current standards for track spikes define two grades: 1 (soft) and 2 (high carbon). The stronger high carbon spikes must be marked “HC”.


Dimensions

Length
under
head
(inches)
Width
of shank
side
(inches)
Number
in a
200-pound keg
9/16360
59/16405
9/16460
5½505
½535
4½605
½670
7/16690
47/16780
7/16890
3/8780
43/81025
3/81250
33/81380
5/161650

Product Specifications

Grade4.64.6A370ASTM A65 Gr1,Gr24.64.6ASTM A65 Gr1,Gr24.64.6
MaterialQ235low carbon steelQ235Q235Steel type
low carbonlow carbonlow carbonSS41low carbon steel
Surfaceplain (oiled)
Standard refersGB/T 1346GOST5812AREMAAREMASs-EN10025BS70R, BS60RAREA

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China Low Carbon Steel Black Oxide Track Spike Fastening Wooden Sleeper Ss-EN10025 supplier

Low Carbon Steel Black Oxide Track Spike Fastening Wooden Sleeper Ss-EN10025

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