Wiper blade springs ?

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Wiper blade springs ?

Home Forums Materials Wiper blade springs ?

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  • #760162
    Rich2502
    Participant
      @rich2502

      Anyone know what the steel used in windscreen wiper flat springs is exactly? Is it a high grade spring steel or something cheaper ?

      This seems like a good source of free spring steel, my local Halfords has a never ending supply of the stuff.

      I’m using it to make lock picks at the moment.

       

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      #760198
      Vic
      Participant
        @vic

        No idea but the stuff I’ve salvaged won’t take a tight bend cold. I tried a tight bend to make a tension wrench and the metal cracked. A slightly less tight bend was ok.

        IMG_2289

        #760199
        Tony Pratt 1
        Participant
          @tonypratt1

          Is it a stainless steel variety?

          Tony

          #760204
          duncan webster 1
          Participant
            @duncanwebster1

            No idea on material apart from some kind of stainless, but it’s hard. Just used some to make dummy window frames, crop out to just over length then bench grinder to get exact length. File wouldn’t touch it

            #760213
            Vic
            Participant
              @vic
              On Tony Pratt 1 Said:

              Is it a stainless steel variety?

              Tony

              Yes, obviously open to the weather 24 hours a day it must be a particularly corrosion resistant variety.

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