Deer Park Oil Tools  
       

Raw Material Inventory

Both Deer Park Oil Tools manufacturing facilities hold strategic inventories of alloy steel and stainless steel round bar to enable us to offer our customers quick turn-around on urgent work.

Steel types and sizes held include:

AISI 4130 low alloy 75 kPSI yield strength 4-⅝” diameter to 23-⅛” diameter
AISI 4140 low alloy L80 80 kPSI yield strength 4” diameter to 14” diameter
AISI 4140 low alloy 110 kPSI yield strength 3-½” diameter to 15-⅝” diameter
AISI 4145H low alloy modified 6-½” diameter to 9-⅝” diameter
410 stainless steel martensitic 4-⅝” diameter to 23-⅛” diameter
420 stainless steel martensitic 13% Chrome 6” diameter to 8” diameter
ASTM L80 9% Chrome 1% Molybendium 3-½” diameter to 8-¼” diameter