#### General Papers

The relation of toughness to hardness and retained austenite in sintered high speed steels | |

V. MARTINEZ, R. PALMA, J.M. R. IBABE, J.J. URCOLA |

The application of slow-strain-rate tension test for quantitative evaluation of hydrogen-induced cracking susceptibility of high strength steels | |

B. ULE, F. VODOPIVEC, L. VEHOVAK |

Analytical model for complete moment rotation curves of concrete beams in bending | |

J.P. ULFKJAER, R. BRINCKER, S. KRENK |

Determination of tension softening curves of concrete by means of bending tests | |

Y. UCHIDA, K. ROKUGO, W. KOYANAGI |

Application of high damping steel and key curve method to instrumented Charpy Test | |

N. OHTSUKA, N. URABE |