第1章：各种不锈钢焊接管标准对照表.pdf

不锈钢焊接管标准对照表 项目\ GB12771-91 HG20537.2-92 HG20537.3-92 HG20537.4-92 ASTM ASTM A249/A249M ASTM A688/A688M JIS G 3468 - 标准 A312/A312M 牌号 0Cr19Ni9 0Cr18Ni9 0Cr18Ni9 0Cr18Ni9 - - - - - - - - - - 00Cr19Ni11 00Cr19Ni10 00Cr19Ni10 00Cr19Ni10 TP304 TP304L TP304 TP304L TP304 TP304L SUS 304TPY - 0Cr17Ni12Mo2 0Cr17Ni12Mo2 0Cr17Ni12Mo2 0Cr17Ni12Mo2 TP316 TP316L TP316 TP316L TP304N TP316N SUS 304LTPY - 00Cr17Ni14Mo2 00Cr17Ni14Mo2 00Cr17Ni14Mo2 00Cr17Ni14Mo2 TP321 TP321 TP316 TP316L SUS 316TPY - 0Cr18Ni11Ti 0Cr18Ni10Ti 0Cr18Ni11Ti 0Cr18Ni11Ti - - - - TP304LN TP316LN SUS 316LTPY - (1Cr18Ni9Ti) (1Cr18Ni9Ti) (1Cr18Ni9Ti) (1Cr18Ni9Ti) - - - - - - SUS 321TPY - 规格范 D ≤ 560 10 ≤ D ≤ 76 D ≤ 325 377 ≤ D ≤ 1020 10.3 ≤ D ≤ 762 D ≤ 127 15.9D ≤ 25.4 165.2 ≤ D ≤ 1016 - 围 0.4 ≤ t ≤ 8.1 75 ≤ D ≤ 1200 或更 - (mm)