Patek Construction Screw


Patek Construction Screw

Salt Spray test
5000-10000HRS
High Hardness
610-640HV
Kesternich Test
50CYCLES

Chemistry

  C Si Mn S P Ni Cr Mo
Min.
0.10
-
-
-
-
1.00
12:50
1:80
Max.
0.20
1:00
1:00
0.040
0.010
2:40
14:00
2:30