ASTM A283 Qib D yog qhov tsawg rau intermediate tensLedia zog cov qauv hlau nplaum, nrog ib qho haujlwm tsawg kawg lub zog ntawm 33 ksi. Nws yog qhov haum rau vuam thiab muaj cov tshuab raj zoo, ua rau nws muaj txiaj ntsig zoo rau cov khoom xws li thauj tog rau nkoj bolts, vov tsev, thiab cov qauv txheej txheem.
A283 Qib d steel phiaj yas yuav ua raws li cov kev cai ntawm cov kev qhia tshwj xeeb ntawm A6 / A6M. Hauv cov txheej txheem, A283 qib d yuav tsum yog ib lossis ntau dua ntawm cov txheej txheem txuas ntxiv: qhib kev Hearthen, cov pa taws lossis hluav taws xob cua sov.
A283 Qib Steel DirShayit plaub qib kawm qib A283 A, A283 Qib C, thiab A283 Qib D ntawm Carbon Hlau Daim Hlau ntawm Cov Qauv Khoom Zoo rau Kev Siv Khoom Zoo rau General.
Cov Khoom Siv thiab Kev Siv
Qib: Astm A283 Qib D
Cov Khoom Siv: Carbon Steel Phaj
Tensile lub zog: qis rau theem nrab
Yam tsawg kawg nkaus paib zog: 33 Ksi
Cov Ntawv Thov: Cov hom phiaj dav dav, xws li thauj tog rau nkoj bolts, ru tsev pawg, rivets, thiab vuam qauv
Ntau lawm: ua los ntawm qhib kev xav, cov pa roj kas, lossis hluav taws xob rauv
Weldability: zoo, thiab tuaj yeem welded los ntawm cov kev sib xyaw
Machinability: Zoo, raug ntawm Qis - cov hlau
Tshuaj lom neeg muaj pes tsawg leeg (%):
|
Qeb / Khoom Siv |
Lub ntsiab |
Kev sib xyaw (max - a, min- i) |
|
A283 Qib D / A283 Grd |
C |
A:0.27 |
|
Mn |
0.90 |
|
|
Si |
A:0.40 |
|
|
P |
A:0.035 |
|
|
S |
A:0.04 |
Cov Cuab Yeej Siv Cov Tshuab (Mpa)
|
Qeb / Khoom Siv |
Tensile Xeem |
Ksi / mpa |
|
A283 Qib D / A283 Grd |
Lub zog tensile |
60-80/415-550 |
|
Yield Breengh |
I:33/230 |
|
|
Elongation |
I:20% |
|
|
Kev Ntsuas Kev Cuam Tshuam (yog tias muaj) |
