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1 Scope This standard specifies dimension, shape, technical requirements, test method, regulation of inspection, packing, marking, and certification, etc. of stainless steel bar (rounds, squares, flats, hexagons, and octagons, hereinafter referred to as steel bar). This standard is applicable to hot roll and forged stainless steel bar with dimension (diameter, side length, thickness or opposite side distance, hereinafter referred to as dimension) is no larger than 250mm. Negotiate by the parties, it may also be provided to hot roll and forged stainless steel bar with dimension is larger than 250mm. 2 Normative references The following normative documents contain provision which, through reference in this text, constitute provisions of this national standard. For dated reference, subsequent amendments to, or revision of, any of these publications do not apply. All standards are subject to revision, and parties to agreements basing on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. For undated references, the latest edition of the normative document referred to applies. |