1.1 This specification2 establishes the requirements for seamless tube and ferrule stock of copper and various copper alloys up to 31/8 in. [80 mm] inclusive, in diameter, for use in surface condensers, evaporators, and heat exchangers. The following coppers and copper alloys are specified:3
Copper or Copper |
Previously Used |
Description |
C10100 |
OFE |
Oxygen-free electronic |
C10200 |
OFA |
Oxygen-free without residual deoxidants |
C10300 |
. . . |
Oxygen-free, extra low phosphorus |
C10800 |
. . . |
Oxygen-free, low phosphorus |
C12000 |
DLPA |
Phosphorized, low residual phosphorus |
C12200 |
DHPA |
Phosphorized, high residual phosphorus |
C14200 |
DPAA |
Phosphorized, arsenical More ASTM standard pdfASTM A941-18Standard Terminology Relating to Steel, Stainless Steel, Related Alloys, and Ferroalloys $24.00 $48.00 ASTM D2997-21Standard Specification for Centrifugally Cast "Fiberglass" (Glass-Fiber-Reinforced Thermosetting-Resin) Pipe $26.00 $52.00 ASTM C1255-18Standard Test Method for Analysis of Uranium and Thorium in Soils by Energy Dispersive X-Ray Fluorescence Spectroscopy $24.00 $48.00 |