Heerka caadiga ah ee bir ee birta loogu talagalay xargaha xargaha-xargaha

1) {. swrch {{2} {2} {2} {2} {{2} {{2}) oo loogu talagalay madaxa qabow, waa birta Japan, J / 3 {3}, dhammaantood waxay leeyihiin buundooyinkooda iyo isku-darka kiimikada ee loo cayimay {{5}

Swichch6A iyo Swichch8A waxay ku habboon yihiin soo saarista 3.6-4.6 qaybaha caadiga ah iyo kuwa aan caadiga ahayn {{4 {4}

Swrch10a waxay ku habboon tahay soo saarista 4.8-6.8 qaybaha caadiga ah iyo kuwa aan caadiga ahayn .

Swrch15a waxay ku habboon tahay soo saarista dhammaan noocyada darajooyinka {{1 {1} {{1} {{14.8-6.8 iyo ciddiyaha alxanka {{2 {}}

SWRCH18A, Swrc22a waxay ku habboon tahay soo saarista dhammaan noocyada dhexdhexaadka ah iyo xoogagga is-miidaaminta sare iyo qaybaha caadiga ah ee heerka {{3} {3}

SWRCH35K, SWRCH40K, SWRCH45K ayaa ku habboon soo saarista bolofyada iyo nuts fasalka {{3} {3}

Qaado swrch18ca tusaale ahaan, macnaha xarfaha iyo nambarada: stebanbon bir yar, worl-saliida,18-, habka loo yaqaan 'kaarboon' {{5}, habka loo yaqaan '{{]} 18%, a- 9}, aluminium steel steel, aluminium. Birta xasilinta ayaa gebi ahaanba bir daahid, maaddada oksijiinta kama badna 0.01% tiro badan.

2) {{1 {1} SCM435 iyo SCM440H waa heerarka Jaban ee JBESE JIS G4053 Ista'oosan oo loo yaqaan 'waxsoosaarka mashiinka', ayaa sidoo kale lagu sheegay Q / 5cbmo {{5ceb {{5cro} iyo 42cmo .

SCM435 and SCM440H are common steel grades for producing high strength fasteners of 10.9~12.9 grade, suitable for producing bolts and nuts of 10.9~12.9 grade.

Lambarkan waa lambarka caadiga ah ee Japan,

Qaado scm440h scm440h tusaale ahaan, macnaha xarfaha iyo nambarada: spromium-molimium-molybdenum, cr chromium, {{}}, {{} - ah oo ku saabsan 0 {1} 40%, dammaanad qaadka birta adag.

3) ML20MNNTIB waa darajo bir oo caadi ah oo loo adeegsado soosaarka qeybaha heerka birta ee heerka birta ee birta, kaasoo ku habboon soo saarista birta ee birta {{4} ee lagu dhajiyay birta lagu ridayo {{5} ee lagu dhajiyay birta lagu ridayo {{5} ee lagu qeexay GB / T6478 "birta qabowga qabow iyo qabow DIIWAANKA

Lambarkan waa lambarka caadiga ah ee qaranka, ML-Piar Pier Pier Riketing Steel Steel, oo ah xarafka ugu horreeya ee ka-hortagga Shiinaha, 20- 20%, TI-1 {1} 20%, B-BORON, Saddex Nooc oo ah Alloy-ka ayaa ka yar 1.5%.

4) {{1 {1} B21, 10B28, 10b33 ayaa ku habboon soo saarista xargaha kala duwan ee xawaaraha 8 ~ {11 {11 {11 {11 {11 {11} 8.9, badiyaa loo isticmaalo soosaarka fasalka 8.8 ~ 10.9 qaybaha caadiga ah. Waxaa lagu qeexay halabuurka kiimikada ee birta kaarboon, Sae J {{12}, iyo Q / BQB 517-2018.

Lambarkan The nambarkan waa halbeeg Mareykan ah,10-10-}10-10-} {0}10-}10-10-}10-10-10-10-10- ah bir yar, B-Boron Steel, {{{{{{{{{. 21%.

5) {{{1} Ml35 wuxuu ku habboon yahay soosaarka 8 {{4} 8 Bolts, Boxtos Flages, Bolts Bolts, oo la mid ah "STOCHONS COUNTING IYO CODSIGII AADANKA IYO TIXRESS" Tilmaamaha "Tilmaamaha" Sightch35k.

6), 35VB waa bir bir ah, waa soosaarka fasalka 10.9 birta birta bolt bolt,

7) {{{1. Sh420 iyo Sc440 waa buundooyin bir ah oo loogu talagalay soo-saarista {{24-4 {4-4 {4-4}; Alloy Steel waa Jabaans Heerka Jisese JIS G4053 oo loogu talagalay birta wax soo saarka mashiinnada, oo sidoo kale lagu habeeyay Q / BQB 517-2018.

8) {{{{1, 60SI2MN waxay ku habboon tahay soo-saarista xargaha suumanka laastikada {{5}] Q235b35 iyo 45B35b35 iyo 45b Steel waa steel-ka-sifeedka ee loo soo saaro marin-hawleedyo fidsan oo leh shuruudaha adag ee adag {{10}