Onye nrụpụta igwe

Ahụmịhe nrụpụta afọ 15
Igwe igwe

Steel n'efu na gburugburu Bar/hex mmanya

Nkọwa dị mkpirikpi:

Aha:Nchara n'efu Ogwe

Igwe nchara n'efu na-ezo aka na alloy steel nke a na-agbakwunye ụfọdụ ihe dị ka sọlfọ, phosphorus, lead, calcium, selenium, na tellurium na nchara ahụ iji meziwanye mma ya. A na-ejikarị ụdị ígwè a eme ihe maka nhazi na ngwa igwe na-egbutu akpaaka, ya mere ọ bụkwa ígwè pụrụ iche.

Emecha elu elu:Achachapụrụ

Ojiji/Ngwa: Ihe owuwu

Mba onye si: Emere yaChina

Nha(dayamita):3mm-800mm

Ụdị: Ogwe okirikiri, Ogwe Square, Ogwe dị larịị, Hex mmanya

Ọgwụgwọ okpomọkụ: Oyi agwụla, enweghị isi, na-egbuke egbuke


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nchịkọta nke Steel ịcha n'efu

Igwe nchara n'efu nke a makwaara dị ka igwe eji arụ ọrụ n'efu bụ nchara ndị ahụ na-etolite obere ibe mgbe ejiri ya. Nke a na-abawanye machinability nke ihe site n'ịgbajisị ibe n'ime obere iberibe, si otú a na-ezere njikọ ha na ígwè ọrụ. Nke a na-eme ka akụrụngwa na-arụ ọrụ na-akpaghị aka na-enweghị mmekọrịta mmadụ. Igwe nchara n'efu nwere ụzọ na-enye ohere maka ọnụ ahịa igwe dị elu. Dịka iwu isi mkpịsị aka, nchara nchara efu na-efu 15% ruo 20 % karịa igwe ọkọlọtọ. Otú ọ dị, a na-eme nke a site n'ịgbaba ọsọ n'ịrụ ígwè ọrụ, mbelata ibu, na ogologo ndụ ngwá ọrụ.

A ga-agbakwunye nchara nchara n'efu, nke bụ sọlfọ, phosphorus, lead, calcium, selenium, tellurium na ihe ndị ọzọ iji meziwanye machinability. Dị ka mmepe nke nkà na ụzụ na-emepụta ihe, ihe ndị a chọrọ maka ígwè ọrụ ígwè dị mkpa karị. Ọ nwere mmetụta dị ukwuu na ụlọ ọrụ.

Ngwa nke nchara ịkpụ n'efu

A na-eji ígwè ndị a na-emepụta axles, bolts, screws, nuts, shafts ọrụ pụrụ iche, mkpara njikọ, obere na-ajụ forgings, oyi na-ekpo ọkụ wires na mkpara, siri ike turbine rotors, rotor na gear shaft, armature, isi ngwaahịa, ndụdụ na arịlịka bolts. ịghasa ngwaahịa, mkpachị mmiri, tubing, ọkpọkọ, ụgbọ okporo ígwè dị arọ, ihe na-agba ume wdg.

jindalaisteel-ogwe nchara nchara (9)

Tebụlụ klaasị ịcha ígwè n'efu

 

GB ISO ASTM UNS JIS DIN BS
Y12 10S204 1211 C1211, B1112 1109 C12110 G11090 SUM12 SUM21 10S20 210M15 220M07
Y12Pb 11SMnPb284Pb 12L13 G12134 SUM22L 10SPb20  
Y15 11SMn286 1213 1119 B1113 G12130 G11190 SUM25 SUM22 10S20 15S20 95Mn28 220M07 230M07 210A15 240M07
Y15Pb 11SMnPb28 12L14 G12144 SUM22L SUM24L 9SMnPb28 --
Y20 -- 1117 G11170 SUM32 1C22 1C22
Y20 -- C1120   SUM31 22S20 En7
Y30 C30e 1132 C1126 G11320 -- 1C30 1C30
Y35 C35e 1137 G11370 SUM41 SUM41 1C35 212M36 212A37
Y40 nde 44SMn289 1144 1141 G11440 G11410 SUM43 SUM42 SUM43 SUM42 226M44 225M44 225M36 212M44
Y45ca -- -- -- -- 1C45 1C45

Na dị ka onye na-eduga nchara na-ebubata na China, ọ bụrụ na ịchọrọ ihe dị n'okpuru ebe a, biko jiri obiọma kpọtụrụ anyị.


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