TY - BOOK AU - Smith,G.V. TI - Evaluation of the elevated temperature tensile and creep-rupture properties of 1/2Cr-1/2Mo, 1Cr-1/2Mo and 1 1/4Cr-1/2Mo-Si steels T2 - /ASTM-DS--50 PY - 1973/// CY - Philadelphia PB - ASTM ER -