Rumbun Tsarin Karfe Tubing
Square tsarin karfe tubing, kuma aka sani da welded bututu, An yi shi da karfe farantin karfe ko tsiri bayan crimping forming welded square bututu.
Square tsarin karfe tubing, Common amfani kayan ne: Q235A, Q235C, Q235B, 16Mn, 20 #, Q345, L245, L290, X42, X46, X60, X80, 0Cr13, 1Cr17, 018Cr19 Ni, 10Cr, Ni, Ni, 10Cr, 10Cr, Ni, Ni, 10Cr, 10Cr, Ni, 10Cr, Ni, 10Cr, 10Cr.
Welded bakin karfe bututu don ado (GB/T 18705-2002), welded bakin karfe bututu don ginin ado (JG/T 3030-1995), welded karfe bututu ga low-matsa lamba ruwa sufuri (GB/T 3091-2001), da kuma welded karfe bututu don zafi Exchanger (YB4103-2000).
Tsarin samarwa
Ƙarfe tubing na tsarin square, kunkuntar blanks za a iya amfani da su samar da welded bututu da ya fi girma diamita, kuma blanks na wannan nisa za a iya amfani da samar welded bututu da daban-daban diamita.Amma idan aka kwatanta da wannan tsawon mike kabu square bututu, da weld tsawon qara da 30 ~ 100%, da kuma samar gudun ne m.
Babba ko kauri a diamita murabba'in tsarin bututun ƙarfe, Gabaɗaya ana yin shi da ƙarfe billet kai tsaye, da ƙaramin bututun welded bakin bakin bango mai walɗaɗɗen bututu kawai suna buƙatar walɗa kai tsaye ta bel ɗin karfe.Bayan polishing mai sauƙi, waya yana shirye.Don haka, ƙananan bututu masu waldaran diamita galibi suna amfani da walƙiya madaidaiciya, babban bututu mai waldadin diamita galibi suna amfani da walda mai karkace.
Shape The Performance
square tsarin karfe tubing, Yana da sunan for square bututu, wanda shi ne bututu da wannan tsawon a garesu.An yi shi da karfen tsiri ta hanyar maganin tsari da mirgina.A al'ada, tsiri yana kwance, lebur, crimped, welded a cikin wani bututu mai zagaye, sa'an nan kuma birgima da zagaye tube Q215 welded square tube sa'an nan a yanka a cikin tsawon bukatar.Lambar al'ada ita ce 50 kowace fakiti.Ƙarfi yana nufin aikin tsayayya da lalacewa (daidaitaccen nakasar filastik ko karaya) na bayanan bututun murabba'in welded Q215 a ƙarƙashin kaya mai tsayi.Domin nauyin nau'i na nau'i na nau'i na nau'i, ƙaddamarwa, iska, juzu'i da sauran hanyoyi, saboda ƙarfin kuma ya kasu kashi zuwa ƙarfi, ƙarfin matsi, ƙarfin lanƙwasa, ƙarfin shear da sauransu.Duk nau'ikan ƙarfi galibi suna da ƙayyadaddun tuntuɓar juna, amfani da ƙarfi na yau da kullun azaman allurar ƙarfi mafi mahimmanci.Ƙarfin yin tsayayya da lalacewa ana kiransa taurin caji.
Kayan da ke kan sassan da ke da babban ci gaba ana kiransa load array load.The ƙarfi, plasticity da kuma kwana tattauna a baya square bututu cajin tsararru taurin karkashin mataki na karfe cajin tsararru load ne duk inji aikin gauges karkashin mataki na a tsaye load na Q215 welded square bututu.A aikace, yawancin injuna suna ƙarƙashin aiki mai maimaitawa, ƙarƙashin wannan yanayin gabaɗayan damar gajiya.Matsakaicin gajiya shine auna bayanan ƙarfe mai laushi da ƙaƙƙarfan matakin allura.Hanyar da ba kasafai ake yin gyaran Angle na ciki ba a cikin rayuwar yau da kullun ita ce hanyar matsa lamba, wanda shine yin amfani da takamaiman adadin wane nau'in matsin kai ne a ƙarƙashin wani nau'in nauyi an danna shi a cikin bayanan da aka gwada Q215 welded square tube, bisa ga zuwa matsa lamba a cikin matakin don ƙayyade ƙimar kusurwa.Hanyoyin da aka yi amfani da su sune HB, HRA, HRB, HRC da HV.Filaye na kusurwa yana nufin ikon bayanan ƙarfe a ƙarƙashin kaya, lalata filastik (nakasar dindindin) ba tare da lalacewa ba.Filastik Q215 welded murabba'in tube mara misali sumul square tube ne m zagaye tube extrusion gyare-gyare.A sumul tube da weld maki yana nufin, shi ne wani square kai tube irin (torque tube), ruhun da dama irin kayan sami damar zama jam'iyyar bututu (square karfin juyi tube), shi ne matsakaici daga, me ya sa, abin da amfani. shi ne tsakiyar, manyan 'yan tsiraru Q215 welded square tube karfe tube a matsayin 'yan tsiraru, domin square tube tsarin, farar fata square tube, gine-gine bututu (square karfin juyi tube), da dai sauransu Square tube Gabatarwa Square tube ayyuka.
Haɗin Sinadari
Bayani na S460N
C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Al | Cu | CEV |
max 0.2 | max 0.6 | 1 - 1.7 | max 0.8 | max 0.03 | max 0.025 | max 0.3 | max 0.1 | max 0.2 | max 0.025 | max 0.05 | max 0.05 | max 0.02 | max 0.55 | max 0.55 |
Bayani na S420N
C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Al | Cu | CEV |
max 0.2 | max 0.6 | 1 - 1.7 | max 0.8 | max 0.03 | max 0.025 | max 0.3 | max 0.1 | max 0.2 | max 0.025 | max 0.05 | max 0.05 | max 0.02 | max 0.55 | max 0.52 |
S420NL kayan:
C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Al | Cu | CEV |
max 0.2 | max 0.6 | 1 - 1.7 | max 0.8 | max 0.025 | max 0.02 | max 0.3 | max 0.1 | max 0.2 | max 0.025 | max 0.05 | max 0.05 | max 0.02 | max 0.55 | max 0.52 |
S460NL kayan:
C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Al | Cu | CEV |
max 0.2 | max 0.6 | 1 - 1.7 | max 0.8 | max 0.025 | max 0.02 | max 0.3 | max 0.1 | max 0.2 | max 0.025 | max 0.05 | max 0.05 | max 0.02 | max 0.55 | max 0.55 |
Kayayyakin Injini
Bayani na S460N
Kauri mara iyaka (mm): | zuwa 100 | 100 - 200 |
Rm- Ƙarfin ƙarfi (MPa) | 540-720 | 530-710 |
Kauri mara iyaka (mm): | ku 16 | 16-40 | 40-63 | 63-80 | 80-100 | 100-150 | 150-200 |
ReH- Ƙarfin yawan amfanin ƙasa (MPa) | 460 | 440 | 430 | 410 | 400 | 380 | 370 |
KV- Tasirin makamashi (J) longitud., (+N) | +20° 55 | 0° 47 | -10° 43 | -20° 40 |
KV- Tasirin makamashi (J) mai juyawa, (+N) | +20° 31 | 0° 27 | -10° 24 | -20° 20 |
Kauri mara iyaka (mm): | ku 16 | 16-40 | 40-63 | 63-80 | 80-200 |
A- Min.elongation Lo = 5,65 √ So (%) | 17 | 17 | 17 | 17 | 17 |
S420N kayan:
Kauri mara iyaka (mm): | zuwa 100 | 100 - 200 | 200-250 |
Rm- Ƙarfin ƙarfi (MPa) | 520-680 | 500-650 | 500-650 |
Kauri mara iyaka (mm): | ku 16 | 16-40 | 40-63 | 63-80 | 80-100 | 100-150 | 150-200 | 200-250 |
ReH- Ƙarfin yawan amfanin ƙasa (MPa) | 420 | 400 | 390 | 370 | 360 | 340 | 330 | 320 |
KV- Tasirin makamashi (J) longitud., (+N) | +20° 55 | 0° 47 | -10° 43 | -20° 40 |
KV- Tasirin makamashi (J) mai juyawa, (+N) | +20° 31 | 0° 27 | -10° 24 | -20° 20 |
Kauri mara iyaka (mm): | ku 16 | 16-40 | 40-63 | 63-80 | 80-200 | 200-250 |
A- Min.elongation Lo = 5,65 √ So (%) | 19 | 19 | 19 | 18 | 18 | 18 |
S420NL kayan:
Kauri mara iyaka (mm): | zuwa 100 | 100 - 200 | 200-250 |
Rm- Ƙarfin ƙarfi (MPa) | 520-680 | 500-650 | 500-650 |
Kauri mara iyaka (mm): | ku 16 | 16-40 | 40-63 | 63-80 | 80-100 | 100-150 | 150-200 | 200-250 |
ReH- Ƙarfin yawan amfanin ƙasa (MPa) | 420 | 400 | 390 | 370 | 360 | 340 | 330 | 320 |
KV- Tasirin makamashi (J) longitud., (+N) | +20° 63 | 0° 55 | -10° 51 | -20° 47 | -30° 40 | -40° 31 | -50° 27 |
KV- Tasirin makamashi (J) mai juyawa, (+N) | +20° 40 | 0° 34 | -10° 30 | -20° 27 | -30° 23 | -40° 20 | -50° 16 |
Kauri mara iyaka (mm): | ku 16 | 16-40 | 40-63 | 63-80 | 80-200 | 200-250 |
A- Min.elongation Lo = 5,65 √ So (%) | 19 | 19 | 19 | 18 | 18 | 18 |
S460NL kayan:
Kauri mara iyaka (mm): | zuwa 100 | 100 - 200 |
Rm- Ƙarfin ƙarfi (MPa) | 540-720 | 530-710 |
Kauri mara iyaka (mm): | ku 16 | 16-40 | 40-63 | 63-80 | 80-100 | 100-150 | 150-200 |
ReH- Ƙarfin yawan amfanin ƙasa (MPa) | 460 | 440 | 430 | 410 | 400 | 380 | 370 |
KV- Tasirin makamashi (J) longitud., (+N) | +20° 63 | 0° 55 | -10° 51 | -20° 47 | -30° 40 | -40° 31 | -50° 27 |
KV- Tasirin makamashi (J) mai juyawa, (+N) | +20° 40 | 0° 34 | -10° 30 | -20° 27 | -30° 23 | -40° 20 | -50° 16 |
Kauri mara iyaka (mm): | ku 16 | 16-40 | 40-63 | 63-80 | 80-200 |
A- Min.elongation Lo = 5,65 √ So (%) | 17 | 17 | 17 | 17 | 17 |