˿

                              ˿ER50-6

                              ϸ

                              ER50-6                                    

                                                                                    GB ER50-6

                                                                                     ISO14341-B-G6

                                                                   AWS ER70S-6

                                                                      ൱ JIS YGW12

                              ˵ĸıƤǿС

                              ;1.500N/mm2ǿȵȼṹֲ

                                     2.500N/mm2ǿȵȼܲĺ

                               

                              ˿ѧɷ֣%


                              Ŀ

                              C        Mn        Si          S          P         Ni            V        Cu

                              ֵ֤

                              0.06~  1.40~    0.80~                                                   

                              0.15       1.85     1.15     0.025   0.025   0.15   0.15    0.15   0.03    0.50


                               

                              ۷ѧܣ


                              Ŀ

                              Rm  (N/mm2)

                              ReL/Rp0.2 (N/mm2)

                              A  (%)

                              KV2 (J) -30

                              ֵ֤

                              500

                              420

                              22

                              27

                              һ

                              555

                              450

                              29

                              10490101


                               

                              ο淶DC+


                              ˿mm

                              ӵA

                              CO2L/min

                              f0.8

                              50~100

                              15

                              f1.0

                              50~220

                              15~20

                              f1.2

                              80~350

                              15~25

                              f1.6

                              170~550

                              20~25

                              һƪû

                              һƪ˿ER70S-6

                              С˫վ