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0.602 0.6025 0.6030 0.7040 0.7043 0.7050 0.7060 0.7070 0.7660 0.9630 0.9640 0.9645 0.9655 0/1 0/2 0/3:: Equivalent Standards :: A/SA516-70, A/SA515-70, ST52-3 30crni3 russiaChina GB 700-88. Russia GOST 380-94. Japan JIS G3101-95. USA ASTM A283-93 ASTM A573-93. British BJ 970 Part 1-96 BS EN 10025-93 . Germany DIN 17100 DIN EN 10025-944140, 4130 steel grades in China, Equivalent Material 30crni3 russiaCommonly used steel grades in China--Desheng Precision. 1. Carbon structural steel Q195 Q195F, Q195b, Q195 Q215 Q215AF, Q215Ab, Q215A, Q215BF, Q215Bb, Q215B. Q235 30crni3 russia
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