YBT 5132-2007 合金结构钢薄钢板

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2021-03-20

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ICS77.140.50H46Alloystructuralsteelsheets*O.14to.1.5i0.1610.17RE+O.07+O.08i0.09+O.10i0.11t0.12k0.13&O.14+O.15i0.15to.16to.17i0.18f0.19RE10.05t0.06+O.07+O.08i0.09i0.11+O.12to.12to.13to.14i0.15f0.16f0.17+O.18RE+O.07t0.08i0.09i0.10i0.12to.13to.14t0.15to.15f0.17LO.17to.18k0.19+O.20%B1%E------+O.11f0.12to.12$_O.13to.14Ii0.16i0.17t0.18------to.15&O.15+O.18to.18to.18+O.18to.1930.20--*O.19ItO.21