This standard specifies the type, technical requirements, test methods, inspection rules, and packing, marking and quality certificate of covered electrodes of creep-resisting steels.
This standard is applicable to the covered electrodes for manual metal arc welding of creep-resisting steels.
Foreword I 1 Scope 2 Normative References 3 Type 4 Technical Requirements 5 Test Methods 6 Reinspection Rules 7 Packing, Marking and Quality Certificate Appendix A (Informative) Types of Electrode Covering Appendix B (Informative) Comparison of Electrode Types Appendix C (Informative) Relevant Instructions to Diffusible Hydrogen