JISG4109-2008-日文-ボイラ及び圧力容器用クロムモリブデン鋼鋼板.pdf

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1、ボイラ及び圧力容器用クロムモリブデン鋼鋼板G4109：2008目次ページ序文···············································································································································································11適用範囲···································

2、······························································································································12引用規格··························································································································

3、·······································13種類及び記号，強度区分並びに適用厚さ·········································································································24製造方法及び熱処理···············································································

4、······························································24.1製造方法······························································································································································24.2熱処理及び熱処理の記号···········

5、·······················································································································25化学成分·································································································································

6、································45.1溶鋼分析値··························································································································································45.2製品分析値··················································

7、········································································································46オーステナイト結晶粒度·····································································································································47機械

8、的性質·····························································································································································48形状，寸法，質量及びその許容差·············································