fig7

Figure 7. Stress-strain curves of RAFM steels at 25-600 °C: (A) 1# steel and (B) 2# steel; temperature-dependent tensile properties of 1# and 2# steels compared with literature data of Eurofer97^[1,50], CLAM^[51], JLF-1^[52] and F82H^[53]: (C) UTS and (D) TE. RAFM: Reduced activation ferritic-martensitic; Eurofer97: European RAFM steel; CLAM: China low activation martensitic; JLF-1: Japanese low activation Fe–9Cr–2WVTa; F82H: Japanese low activation ferritic 8Cr–2WVTa steel; UTS: ultimate tensile strength; TE: total elongation.