About Us
TELEFIJ S.R.L.
ARGENTINA
At.: Export Department,
Please quote us STEEL ROLLS, apt for making bolts (Cold Stamped) according to the following specifications:
SAE1008 - SAE 1010 - SAE 10B21 - SAE 10B22 - SAE 10B38 - SAE 4140 - SAE 5135
SAE 51B35 or equivalent to ISO 898
The mechanical resistance of the materials that we use, have the following ranks adjusted to ISO 898:
Between 400 y 600 N/mm2
Between 500 y 700 N/mm2
Between6500 y 800 N/mm2
Between 800 y 1000 ...