Ibisobanuro bya SPCC ikonje ikonje amanota

Izina 1
SPCCmubusanzwe yari ikiyapani gisanzwe (JIS) "gukoresha rusangeurupapuro rukonje rwa karuboneno kwambura "izina ryibyuma, ubu ibihugu byinshi cyangwa inganda zikoreshwa muburyo butaziguye kugirango zerekane umusaruro wazo wibyuma bisa. Icyitonderwa: amanota asa ni SPCD (impapuro zerekana ibyuma bikonjesha bikonje kandi byerekana kashe), SPCE (urupapuro rwicyuma rwa karuboni rukonje kandi kwiyambura gushushanya byimbitse), SPCCK \ SPCCCE, nibindi (ibyuma bidasanzwe kuri tereviziyo), SPCC4D \ SPCC8D, nibindi (ibyuma bikomeye, bikoreshwa mumagare, nibindi), mubihe bitandukanye.

Ibigize
Ibyuma byabayapani (JIS series) murwego rwibyuma bisanzwe byubatswe bigizwe ahanini nibice bitatu byigice cyambere cyibikoresho, nka: S (Icyuma) ko ibyuma, F (Ferrum) icyuma; igice cya kabiri cyimiterere itandukanye, ubwoko, hamwe nikoreshwa, nka P (Isahani) isahani, T (Tube) iyo tube, K (Kogu) icyo gikoresho; igice cya gatatu cyibiranga umubare, muri rusange imbaraga ntoya. Mubisanzwe imbaraga ntoya. Nka: SS400 - S ya mbere yavuze ibyuma (Steel), S ya kabiri yavuze "imiterere" (Imiterere), 400 kumurongo ntarengwa wimbaraga za 400MPa, imbaraga zose zingana na 400MPa kubwicyuma rusange cyubatswe hamwe na tensile imbaraga za 400MPa.

Inyongera: SPCC - impapuro zikonje za karubone zikonje hamwe nimirongo ikoreshwa muri rusange, bihwanye nu Bushinwa Q195-215A. Inyuguti ya gatatu C ni impfunyapfunyo y'ubukonje bukonje. Ukeneye kwemeza ko ikizamini cya tensile, nyuma yicyiciro wongeyeho T kuri SPCCT.

Ibyiciro 3
Ubuyapaniicyuma gikonje cya karuboneamanota akurikizwa: SPCC, SPCD, ibimenyetso bya SPCE: S - ibyuma (Icyuma), P - isahani (Isahani), C - imbeho ikonje (imbeho), C ya kane C - isanzwe (isanzwe), D - amanota ya kashe (Gushushanya), E - igipimo cyimbitse cyo gushushanya (Kurambura)

Imiterere yo kuvura ubushyuhe: A-Annealed, S-Annealed + Flat, 8- (1/8) bikomeye, 4- (1/4) bikomeye, 2- (1/2) bikomeye, 1-bikomeye.

Gushushanya imikorere urwego: ZF- yo gukubita ibice hamwe no gushushanya cyane, HF- yo gukubita ibice hamwe no gushushanya cyane, F- yo gukubita ibice hamwe no gushushanya bigoye.

Imiterere yo Kurangiza Ubuso: D - Yijimye (imizingo itunganywa n'imashini isya hanyuma ikarasa ifunze), B - Ubuso bwiza (imizingo itunganywa n'imashini isya).

Ubwiza bwubuso: FC-yateye imbere kurangiza, FB-hejuru yo kurangiza. Imiterere, ubuso bwo kurangiza imiterere, ubuziranenge bwubuso bwerekana, igishushanyo cyo gushushanya (kuri SPCE gusa), ibisobanuro byibicuruzwa nubunini, ibisobanuro byerekana neza (uburebure na / cyangwa ubugari, uburebure, uburinganire).