GEARENCH SCT1020H PETOL SURGRIP Casing Tong - Manual (Page 14)

12
Material Qualifications
The following table is a list of the materials and grades used in the manufacture of the
SCT1020 Surgrip Casing Tong.
Part
Number
Description Material Yield
Strength
(min)
Tensile
Strength
(min)
Charpy
Impact
(min)
Reduction
of Area
(min)
SCTH1020H Handle AISI 4318 110 ksi 120 ksi 31.0 ft-lb 25%
SCTJ1020H Jaw ASTM A148 110 ksi 120 ksi 31.0 ft-lb 25%
HP397 Pin AISI 4140 165 ksi 180 ksi 11.0 ft-lb 25%
HI06D Insert AISI M2 N/A N/A N/A N/A
HP398 Pin AISI 4140 165 ksi 180 ksi 11.0 ft-lb 25%
HP399 Pin AISI 4140 165 ksi 180 ksi 11.0 ft-lb 25%
HH19 Hanger AISI 1018 N/A N/A N/A N/A
SCTB1020H Belt Aramid-
Polyurethane
Composite N/A N/A N/A N/A