SA588 SA387 Isahani y'icyuma

SA588 SA387 Amashanyarazi ya plaque Yerekana Ishusho

Ibisobanuro bigufi:

Kwerekana ibicuruzwa:

Ukurikije ibikubiye mubintu bivanze bigabanijwemo:

ibyuma bito bito (umubare wibintu byose bivanze ni munsi ya 5%),

Hagati yicyuma giciriritse (5% -10% yibintu byose bivanze)

Ibyuma binini cyane (ibintu byose bivanze birenze 10%).

Ukurikije ibice bigize ibice bigize:

Ibyuma bya Chromium (Cr-Fe-C)

Chromium-nikel ibyuma (Cr-Ni-Fe-C)

Icyuma cya Manganese (Mn-Fe-C)

Silicon-manganese ibyuma (Si-Mn-Fe-C)

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ingaruka yibintu bivangavanze kumiterere yicyuma

1. Ingaruka yibintu bivangwa no gukora ibyuma
Hasi yubushyuhe bwumurongo wibice byamazi nibisukuye kandi bigabanije ubushyuhe bwa kristalisiyoneri ni, ibyiza byo gukina ni.Ingaruka yibintu bivangavanze kumikorere ya casting biterwa ahanini ningaruka zabo ku gishushanyo cya Fe-Fe3C.Byongeye kandi, ibintu byinshi, nka Cr, Mo, V, Ti, Al, bigizwe no gushonga hejuru ya karbide cyangwa okiside mu byuma, byongera ubwiza bwibyuma, bikagabanya umuvuduko, kandi bikangiza imikorere ya casting.

2. Ingaruka yibintu bivangwa no gutunganya ibyuma
Gutunganya plastike bigabanijwemo gutunganya ubushyuhe no gutunganya ubukonje.Kuvanga ibintu mubisubizo bihamye, cyangwa gushiraho karbide (nka Cr, Mo, W, nibindi), bitezimbere kurwanya ihindagurika ryumuriro wibyuma no kugabanuka gukabije kwa thermoplastique kandi byoroshye guhimba no kumeneka.Igikorwa cyo gutunganya amashyuza imikorere yicyuma rusange kivanze ni kibi cyane kuruta icyuma cya karubone.

3. Ingaruka yibintu bivangavanze kumiterere yo gusudira ibyuma
Amavuta avanze byose bitezimbere ubwuma bwibyuma, bigateza imbere gukora uduce duto duto (martensite), kandi bigatuma imikorere yo gusudira iba mibi.Nyamara, ibyuma birimo Ti na V bike, bishobora kunoza imikorere yo gusudira ibyuma.

4. Ingaruka yibintu bivangavanze kumikorere yo gukata ibyuma bifitanye isano rya bugufi nubukomezi bwibyuma, ibyuma birakwiriye guca ubukana bwa 170 HB ~ 230 HB.Imikorere yo gukata ibyuma rusange bivanze ni bibi kurenza ibyuma bya karubone.Ariko, kwiyongera kwukuri kwa S, P, Pb nibindi bintu birashobora kunoza cyane imikorere yo guca ibyuma.

5. Ingaruka yibintu bivangavanze kumikorere yuburyo bwo gutunganya ubushyuhe bwibyuma
Imikorere yo gutunganya ubushyuhe yerekana ingorane zo kuvura ubushyuhe bwicyuma nuburyo bwo kuvura ubushyuhe.Harimo cyane cyane guceceka, ubushyuhe bukabije, kumva ubushyuhe hamwe na decarbonisation ya okiside.Ibyuma bya aluminiyumu bifite ubushobozi buke, kandi uburyo bwo gukonjesha buhoro buhoro burashobora gukoreshwa mugihe kizimye, bishobora kugabanya guhindagurika no gucika kumurimo wakazi.Ongeramo manganese na silicon bizongera ubushyuhe bukabije bwibyuma.

Ibicuruzwa birambuye

Icyiciro cy'icyuma:	15CrMo ， 12CrMoV ， EN: S235JR, S275JR, S355JR, S420NL, S460NL, S500Q, S550Q, S620Q, S690Q ASTM: Icyiciro B, Icyiciro C, Icyiciro D, A36, Icyiciro cya 36, Icyiciro cya 40, Icyiciro cya 42, Icyiciro cya 50, Icyiciro cya 55, Icyiciro cya 60, Icyiciro cya 65, Icyiciro cya 70, GradeJIS: SPHC, SS400, SPFC, SPHD, SPHE
Igipimo:	DIN EN 10083, ASME SA516, ASTM A203M, ASME SA588, ASME SA387, SAE1045 JIS G4051, AISI, BS
Umubyimba:	1.0-300mm
Ubugari:	100-4500mm, cyangwa ukurikije icyifuzo cyihariye cyabakiriya
Uburebure:	Metero 1-20, cyangwa ukurikije icyifuzo cyabakiriya
Ipaki:	Kohereza ibicuruzwa bisanzwe
Gusaba:	1.Imashini, Inganda zikora igitutu. 2.Ubwubatsi bw'ubwato, Ubwubatsi. 3.Amodoka, ibiraro, inyubako. 4.Ubuhanga bwimashini, icyapa cya kaburimbo, ect.
Urusyo MTC:	Yatanzwe mbere yo koherezwa
Ubugenzuzi:	Igenzura ryagatatu rirashobora kwemerwa, SGS, BV, TUV
Umusozi wa Port:	Icyambu icyo ari cyo cyose mu Bushinwa
Igihe cy'ubucuruzi:	FOB, CIF, CFR, EXW, nibindi.
Igihe cyibiciro:	TT cyangwa LC mubireba
Serivisi zacu:	Turashobora gukata no kugorora isahani yicyuma dukurikije ibyifuzo byabakiriya cyangwa gushushanya, gupakira dukurikije ibyifuzo byabakiriya