Ubushinwa Bwiza Ubushinwa 42CrMo4, 42CrMo, 4140 Amashanyarazi ya Alloy Seamless Uruganda rukora kandi rutanga isoko

Ubwiza Bwiza Ubushinwa 42CrMo4, 42CrMo, 4140 Umuyoboro w'icyuma udafite icyuma

Ubwiza Bwiza Ubushinwa 42CrMo4, 42CrMo, 4140 Umuyoboro wa Alloy utagira icyuma Umuyoboro wihariye

Ibisobanuro bigufi:

Ubwiza Bwiza Ubushinwa 42CrMo4, 42CrMo, 4140 Umuyoboro w'icyuma udafite icyuma

Umuyoboro utagira ingano wa boiler, guhinduranya ubushyuhe nibindi nganda

Kwishura:30% kubitsa, 70% L / C cyangwa B / L kopi cyangwa 100% L / C mubireba

Min.Umubare w'Itegeko:1 PC

Ubushobozi bwo gutanga:Buri mwaka Toni 20000 Ibarura ry'umuyoboro w'icyuma

Igihe cyo kuyobora:Iminsi 7-14 niba mububiko, iminsi 30-45 yo gutanga

Gupakira:Umukara Wirabura, bevel na cap kuri buri muyoboro umwe; OD iri munsi ya 219mm igomba gupakira muri bundle, kandi buri bundle ntishobora kurenza toni 2.

Ohereza imeri kuri twe Kuramo nka PDF

Ibicuruzwa birambuye

Ibicuruzwa

42 CrMo4, 42CrMo, umuyoboro wa 4140

Igipimo cya GB: 42CrMo

ASTM isanzwe: 4140

Uburayi busanzwe: 42CrMo4

Ubuyapani busanzwe: SCM440 (SCM4)

Incamake

Gusaba

Ikoreshwa cyane cyane mugukora ibyuma byujuje ubuziranenge buvanze ibyuma

Ibigize imiti

Icyiciro	C	Si	Mn	S	P	Cr	Ni	Cu	Mo
4140	0.38 ～ 0.43	0.15 ～ 0.35	0,75 ～ 1.00	.040.040	≤0.030	0.80 ～ 1.10	≤0.030	≤0.030	0.15 ～ 0.25

Umutungo wa mashini

Icyiciro	Imbaraga	Gutanga Imbaraga	Kurambura	Gukomera
4140	801080	50950	≥12	≤217HB

Ibisabwa

Usibye kwemeza imiterere yimiti nubukanishi, ibizamini bya hydrostatike bikorwa umwe umwe, Ikizamini kidahwitse, Isesengura ryibicuruzwa, Imiterere yicyuma hamwe nibizamini bya Etching, Ikizamini cya Flattening nibindi.