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                低合金高強度結把各大将军都叫来構鋼

                發布時間:2017-11-29
                0


                類別
                Varieties
                牌號
                Grade
                尺寸Specifications(mm) 執行標準
                Standard

                Thickness

                Width

                Length
                低合金高強度結構鋼
                Low Alloy, High -Strength Structural Steel
                Q345A/B/C 6~250 900~4800 3000~25000 GB/T 3274
                Q345D/E 6~300
                Q390A/B/C/D/E 6~150
                Q420A/B/C/D/E
                Q460C/D/E
                Q500C/D/E 6~100
                Q550C/D/E
                A678 Gr.A 6~40 ASTM A678/A678M
                A678 Gr.B 6~65
                A678 Gr.C 6~50
                A678 Gr.D 6~75
                S355JR/J0 6~250 EN 10025-2
                S355J2/K2 6~300
                S355N/NL 6~250 EN 10025-3
                S420N/NL
                S460N/NL 6~200
                S355M/ML 6~120 EN 10025-4
                S420M/ML
                S460M/ML
                S460Q/QL1/QL2 6~150 EN 10025-6
                S500Q/QL1/QL2
                S550Q/QL1/QL2
                SS540 6~40 JIS G 3101
                SM490A/B 6~200 JIS G 3106
                SM490C 6~100
                SM490YA/YB
                SM520B/C
                SM570
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