ÄÍÈȸֺ¸Ë¿ Welding wire for heat resistant steel | | | |
ÅƺÅTrademark | Ï൱³ß¶È | | ÐÔÄܼ°ÓÃ; Performance & Usage |
| Standard | | |
| GB/T 8110 | AWS A5.28 | |
BHR-1 | ER55-B2 | ER80S-B2 | 1Cr-0.5Mo¡¢1.25Cr-0.5MoÐ͵ͺϽðÄÍÈȸֺ¸Ë¿£¬Ó¦ÓÃÓÚ¹ø¯¹ÜµÀ¡¢µçÕ¾É豸¡¢Ê¯ÓÍ»¯¹¤É豸µÈ£¬µäÐ͸ÖÖÖ12CrMo¡¢15CrMo¡¢A355-P2¡¢A355-P11¡¢A387-P12¡¢13CrMo44µÈ¡£º¸Ë¿Ê¹Óù¤ÒÕÐÔÄܺã¬ÊʺÏ×Ô¶¯»¯º¸½Ó¡£ |
BHR-2 | ER55-B2-MnV | / | 1Cr-0.5Mo-VÐÍÄÍÈȸֺ¸Ë¿£¬ÊÊÓÃÓÚ12CrMoV¡¢13CrMo42µÈµÄº¸½Ó¡£º¸Ë¿ÈÛ·ó½ðÊô×ÛºÏÁ¦Ñ§ÐÔÄÜÓÅÁ¼¡£ |
BHR-3 | ER62-B3 | ER90S-B3 | 2.25Cr-0.5MoÐ͵ͺϽðÄÍÈȸֺ¸Ë¿£¬º¸Ë¿´¿¾»¶È¸ß¡¢ÈÛ·ó½ðÊô×ÛºÏÁ¦Ñ§ÐÔÄÜÓÅÁ¼¡£ÊÊÓÃÓÚ550¡æÒÔÏÂÊÂÇéµÄ¸ßθßѹ¹ÜµÀ¡¢ºÏ³É»¯¹¤»úе¡¢Ê¯ÓÍÁÑ»¯É豸µÈ£¬µäÐ͸ÖÖÖ12Cr2Mo¡¢ASTM A387-22¡¢A213-T22¡¢A335-P22µÈ¡£ |