SAE 4130 icyiciro cyo murugo 30CrMo ni analloy idafite icyumairimo chromium na molybdenum.Imbaraga zayo zingana muri rusange ziri hejuru ya 750MPa.Ibiboneka ku isoko ni utubari n'amasahani manini.Uruzitiro rutoSAE 4130 imbeho ikonje idafite imiyoboro idafite ibyuma
zikoreshwa mugukora amakarita yamagare.Amabwiriza y’ishyirahamwe ry’imodoka IA n’Ubushinwa ku bikoresho byifashishwa mu byuma byo gusiganwa ku magare:ibyuma bisobanutse neza bitagira ibyuma.
SAE 4130 umuyoboro wibyuma urimo karubone 0.26 ~ 0.34, silicon 0.17 ~ 0.37, manganese 0.40 ~ 0.70, molybdenum 0.15 ~ 0.25, chromium 0.80 ~ 1.10.SAE 4130 ihwanye nu Buyapani SCM430.Iki cyuma gifite imbaraga nyinshi nubukomere, gukomera cyane, kandi diameter ikomeye ikomeye mumavuta ni 15-70mm;imbaraga zishyushye zicyuma nazo ni nziza, hamwe nubushyuhe bwo hejuru buhagije buri munsi ya 500 ° C, ariko kuri 550 ° C Kugabanuka gukabije kwimbaraga.
Shandong Haihui Steel Industry Co., Ltd. ifite ibarura ngarukamwaka rya toni 20000 z'imiyoboro idafite ibyuma, harimo ASTM A106 GR.B / A53GR.B / API 5L GR.B imiyoboro idafite ibyuma, 15CrMo alloy idafite ibyuma,20Cr ivanga imiyoboro idafite ibyuma, 40Cr ivanga imiyoboro idafite ibyuma, 27SiMn imiyoboro idafite ibyuma, SAE1010 / 1020/1035/1045 imiyoboro idafite ibyuma
Igihe cyo kohereza: Jun-25-2023