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Materials used

The production of springs - hot forming

  • Steel sheets
  • Steel round bars
  • Steel flat bars
  • Square bars

Spring steel quality utilization

  • 14 260, 15 260 – DIN 17 221, ČSN 41 4260 + 41 5260
  • 50CrV4, 51CrV4 – DIN 17 221, EN 10089
  • 54SiCr6 – DIN 17 221, ČSN 41 4260
  • 60SiCr7 – DIN 17 221, EN 10089
  • 65Si7 – ČSN 41 3270
  • 55Si7 – EN 89 - 71
  • 56Si7 – DIN 17 221, EN 10089
  • Borová otěru vzdorná ocel – EN 10083
  • 13 180 – ČSN 41 3180

Partner web

GREWIS - SPRINGS Co.
www.grewis-springs.cz

Produce spiral springs (springs wound) formed by heat. Finish springs: blasting – shot peening, powdered paint shop, paints.