SCREWS


Material acc. to DIN / EN standards:

DIN EN 10269 (DIN 17240 / DIN 17280):

  • 1.1181 – C 35 E , 1.1191 – C 45 E
  • 1.7218 – 25CrMo4 , 1.7709 – 21CrMoV5-7
  • 1.7711 – 40CrMoV4-7 , 1.4923 – X22CrMoV12-1
  • 1.4986 – X7CrNiMoBNb16-16 , 2.4952 – NiCr20TiAl
  • 1.5680 – 12Ni5

DIN EN 10269 / DIN EN 10083:

  • 1.7225 – 42CrMo4 , 1.6580 – 30CrNiMo8
  • 1.6582 – 34CrNiMo6STM

Material acc. to ASTM / ASME standards:

  • ASTM A 193 – Grade -B6 , -B7, -B7M, -B8, -B8M, -B16, -L7, -L7M 
  • ASTM A 194 – Grade -2H, -2HM, -3, -4, -7, -7M, -8