SAE4130 Umuyoboro udafite ibyumani ubwoko bwibyuma bitagira ibyuma, kandi imikorere yayo irarenze cyane iy'imiyoboro isanzwe idafite icyuma.Kuberako ubu bwoko bwicyuma burimo Cr nyinshi, ubushyuhe bwayo bwinshi, ubushyuhe buke, hamwe no kurwanya ruswa ntibishobora kugereranywa nindi miyoboro yicyuma idafite kashe.Kubwibyo, imiyoboro ivanze ikoreshwa cyane mu nganda nka peteroli, imiti, ingufu, hamwe na boiler.
SAE4130 umuyoboro wicyumabihuye nu rugo 30CrMo umuyoboro udafite ibyuma ， kandi imbaraga zingana muri rusange ziri hejuru ya 700MPa.
Icyuma cya pompe yicyuma: AISI 4130
Bisanzwe: ASTM A29 / A29M-04.ASTM A519
Guhuza ikirango cyo murugo: 30CrMo
Guhuza ikirango cyabayapani: SCM430 (SCM2)
Guhuza ikirango cy'Ubudage: 34CrMo4 (1.7220)
Abanyamerika Bisanzwe A519 4130 Umuyoboro udafite ibyuma / Umuyoboro wa peteroli
Igipimo cyabanyamerika AISI 4130 Umuyoboro wicyuma udafite icyerekezo: ASTM A519
Igipimo cyabanyamerikaAISI / SAE 4130 imiyoboro y'icyumaIbigize imiti: C: 0.28 ~ 0.33 Si: 0.15 ~ 0.35 Mn: 0.40 ~ 0.60 S ≤ 0.040 P ≤ 0.040 Cr: 0.80 ~ 1.10 Mo: 0.15 ~ 0.25
Ibipimo byabanyamerika AISI 4130 imiterere yubukanishi: imbaraga zingana: ≥ 620MPa, imbaraga zitanga umusaruro: ≥ 415MPa, kuramba nyuma yo kuvunika: ≥ 20%, kandi birashobora no kuzimya no gutwarwa ukurikije ibyifuzo byabakiriya
Abanyamerika basanzwe AISI 4130 alloy ibyuma byo gutanga imiyoboro: gushyushya ubushyuhe cyangwa ubushyuhe buvuwe kandi burakara
SAE4130 ikonje ikonje idafite umuyoboro wicyumaikoreshwa cyane mubikorwa byo gukora imashini zisobanutse, ibice byimodoka, silindiri ya hydraulic, ninganda zubaka (ibyuma byuma).
Igihe cyo kohereza: Ukuboza-27-2023