RAM Corporation - Hydraulic Repair & Design
Standard Material Specifications

TUBING:

UNLESS OTHERWISE STATED ALL TUBING TO BE:

Grade
Size
Honed
Mill Certs

- C1026 / St52.3
- As specified on order
- 20 RMS surface finish (max.)
- Must accompany shipment

CHROME SHAFT:

UNLESS OTHERWISE STATED ALL CHROME SHAFT TO BE:

Grade
Size
Yield
Chrome
Finish
Mill Certs

- 1045 / 1050
- As specified on order
- 75 000 psi (min.)
- 0.0005 (min.)
- 16 RMS surface finish (max.)
- Must accompany shipment

NITRO SHAFT:

UNLESS OTHERWISE STATED ALL NITRO SHAFT TO BE:

Grade
Size
Yield
Nitro
Finish
Hardness
Mill Certs

- 1045
- As specified on order
- 75 000 psi (min.)
- 0.001 (min.)
- 16 RMS surface finish (max.)
- 64-71 Rc
- Must accompany shipment

COLD DRAWN SEAMLESS MECHANICAL TUBING (CDSM):

UNLESS OTHERWISE STATED ALL CDSM TO BE:

Grade
Size
Finish
Mill Certs

- C1026 / 1020
- As specified on order
- Unhoned
- Must accompany shipment

TORCHINGS:

UNLESS OTHERWISE STATED ALL TORCHINGS TO BE:

Grade
Size
Mill Certs

- ASTM A-36 / 44W plate
- As specified on drawing
- Must accompany shipment