Raw Material Inventory
Deer Park Oil Tools Pty Ltd and Deer Park Engineering Pty Ltd 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 |
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