tailieunhanh - Standard Specification for Steel Bars, Alloy, Hot-Wrought or Cold-Finished, Quenched and Tempered

This specification covers hot-wrought and cold-finished quenched and tempered alloy steel bars. Hot-wrought bars are available in three strength level classes designated BB, BC, and BD, and cold-finished bars in two strength level classes designated BB and BC. The bars are available in the conditions specified in subject to the size limitations shown. |

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