ASTM B516-15 标准焊接的镍 - 铬 - 铁合金(UNS N06600 UNS N06601 UNS N06603 UNS N06025 UNS N06045 UNS N06690和UNS N06693)管
Standard Specification for Welded Nickel-Chromium-Iron Alloy (UNS N06600, UNS N06601, UNS N06603, UNS N06025, UNS N06045, UNS N06690, and UNS N06693) Tubes