American Society for Testing and Materials (ASTM). Current edition approved April 1, 2011. Published April 2011. 7 p. This specification covers nominal (average) wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures. Several grades of ferritic steel are included as listed in Table
1. Some product sizes may not be available under this specification because heavier wall thicknesses have an adverse affect on low-temperature impact properties