Wellington Hot-Rolled and TG & P offer these advantages:
Heat Treated to a 28-32 Rockwell “C”
Wellington Hot-Rolled and TG & P will give high wear resistance while still allowing good machinability. For most applications it may be put into service without additional heat treatment.
High Fatigue and Wear Resistance
Wellington Hot-Rolled and TG & P gives maximum life in high torsion applications such as fan shafts, crane shafts, etc. where fatigue is often a cause of premature failure.
Stress Relieved and Machine Straightened
Wellington Hot-Rolled and TG & P is stress relieved and machine straightened to remove residual stresses in order to minimize danger of machine deformation and failures cause by these stresses. This allows for easier machining.
High Tensile and Yield Strengths
Wellington Hot-Rolled and TG & P with a tensile strength of 155,000 p.s.i. And yield strength of 135,000 p.s.i. In most cases this is up to one-third higher than your generic 4140/4150 grades.
Wellington Hot-Rolled Sizes:
Furnished in Rounds from ¼” – 20 inch diameter. Larger sizes are forged to order.
All sizes of Flats, Hexagon, Squares are carried in stock.
Wellington TG & P Sizes:
Furnished from ¼”- 8 inch diameter in 1/16” increments. Special sizes made to order.
Metric Sizes also available
Wellington TG & P Accuracy:
¼” diameter to 4” diameter------- +.000 - -.002
4 1/16” diameter to 8” diameter-----+.002- -.003
