I-A513 ityhubhu yentsimbi yesikwere yokuthutha ulwelo
I-A513 Steel Square Tubing, udonga olungqingqwa lombhobho wentsimbi yesikwere, umbhobho omkhulu wentsimbi, umbhobho wentsimbi ongenamthungo, umbhobho wentsimbi ophantsi wealloyi, 135 * 135 * 10 umbhobho wentsimbi yesikwere, umbhobho wentsimbi yesikwere, Q345B umbhobho wentsimbi osezantsi, Q345B 20 # ingenamthungo umbhobho yentsimbi yesikwere
I-A513 Steel Square Tubing, Njengoko igama lithetha, iyimilo yesikwere yetyhubhu, iintlobo ezininzi zezinto ezinokuthi zenze i-square tube body, i-medium yayo, into enokusetyenziswa, apho isetyenziswe khona, ininzi yetyhubhu yesikwere kumbhobho wentsimbi. ngenxa yesininzi, ubukhulu becala ityhubhu yesikwere solwakhiwo, umhombiso ityhubhu yesikwere, ityhubhu yokwakha isikwere njalo njalo.
I-A513 Steel Square Tubing, Ligama letyhubhu yesikwere, eyityhubhu enobude obulinganayo.Yenziwe ngentsimbi yentsimbi emva kokucubungula kunye nokuqengqeleka.Ngokuqhelekileyo, i-strip ikhutshwe, ihlanjululwe, ikhutshwe kwaye ifakwe kwi-tube ejikelezayo, ehlanganiswe kwityhubhu yesikwere kwaye inqunyulwe ubude obufunekayo.Ngokwesiqhelo iinkuni ezingama-50 ngepakethe nganye.
I-A513 Steel Square Tubing, Kukho iindawo ezingenamthungo kunye ne-weld, ityhubhu yesikwere engenamthungo yi-tube edibeneyo yokubumba.Umbhobho wentsimbi yesikwere, udonga olungqingqwa lombhobho wentsimbi, umbhobho omkhulu wentsimbi, umbhobho wentsimbi ongenamthungo, umbhobho wentsimbi osezantsi, 135 * 135 * 10 umbhobho wentsimbi yesikwere, umbhobho wentsimbi yesikwere, Q345B umbhobho wentsimbi osezantsi, Q345B # umbhobho wentsimbi ongenamthungo
1. Uhlalutyo olucacileyo lwentsebenzo yeetyhubhu zesikwere - iplastiki
I-Plastiki ibhekisela kwikhono lezinto zetsimbi ukuvelisa i-deformation yeplastiki (i-deformation esisigxina) ngaphandle komonakalo phantsi komthwalo.
2. Uhlalutyo lwesalathisi sokusebenza setyhubhu yesikwere - ukuqina
Ukuqina yigeyiji yokuba ukuqina okanye ukuthamba kwesixhobo sentsimbi.Okwangoku, eyona ndlela isetyenziswa ngokuqhelekileyo ukufumanisa ubulukhuni kwimveliso yindlela yokuqina kwe-indenter, leyo kukusebenzisa imilo ethile yejometri yentloko ye-indenter phantsi komthwalo othile kumphezulu wezinto ezivavanyiweyo zetsimbi, ngokwenqanaba indenter ukumisela ixabiso lobulukhuni bayo.
Iindlela ezisetyenziswa ngokuqhelekileyo ziiBrinell hardness (HB), Rockwell hardness (HRA, HRB, HRC) kunye neVickers hardness (HV) kunye nezinye iindlela.
3. Uhlalutyo lwesalathisi sokusebenza kwetyhubhu yesikwere - ukukhathala
Amandla, iplastiki, kunye nokuqina okuxoxwe ngasentla zizibonakaliso zeempawu zomatshini wesinyithi phantsi kokulayisha okumileyo.Enyanisweni, iindawo ezininzi zoomatshini zisebenza phantsi kwemithwalo ye-cyclic, kwaye ukukhathala kunokwenzeka phantsi kwezi meko.
4. Uhlalutyo lwesalathiso sokusebenza sombhobho wesikwere - ukuqina kwempembelelo
Umthwalo osebenza kwiindawo ngesantya esiphezulu ubizwa ngokuba ngumthwalo wempembelelo, kwaye ukukwazi kwesinyithi ukuxhathisa umonakalo phantsi komthwalo wempembelelo kubizwa ngokuba yimpembelelo yokuqina.
5. Uhlalutyo lwesalathiso sesalathisi sombhobho osisikwere, umbhobho wentsimbi yesikweri, udonga olungqingqwa lombhobho wentsimbi, umbhobho omkhulu wentsimbi, umbhobho wentsimbi ongenamthungo, umbhobho wentsimbi osezantsi, 135*135*10 , Q345B ephantsi ingxubevange isikwere umbhobho yentsimbi, 20 # ingenamthungo umbhobho yentsimbi square
Amandla amandla ezinto zetsimbi ukuxhathisa ukungaphumeleli (i-deformation yeplastiki egqithisileyo okanye i-fracture) phantsi kokulayisha i-static.Ngenxa yendlela yokulayisha ngendlela yokwelula, ukunyanzeliswa, ukugoba, ukucheba, ngoko ke amandla ahlulahlulwe abe ngamandla okuqina, amandla oxinzelelo, amandla okugoba, amandla okucheba njalo njalo.Kuhlala kukho unxibelelwano oluthile phakathi kwamandla ahlukeneyo, kwaye amandla okuqina asetyenziswa ngokubanzi njengesona salathisi samandla esisisiseko.
Ubungakanani
| Ubungakanani ngeIntshi (idayamitha) | Ukutyeba | Ubungakanani ngeMM (diameter) | Ukutyeba |
| intshi | intshi | mm | mm |
| 1/2" x 1/2" | 0.065" | 16mm×16mm | 0.4mm ~ 1.5mm |
| 3/4" x 3/4" | 0.049" | 18mm×18mm | 0.4mm ~ 1.5mm |
| 0.065" | 20mm×20mm | 0.4mm ~ 3mm | |
| 0.083" | 22mm×22mm | 0.4mm ~ 3mm | |
| 0.120" | 25mm×25mm | 0.6mm ~ 3mm | |
| 1 "x 1" | 0.049" | 30mm×30mm | 0.6mm ~ 4mm |
| 0.058" | 32mm×32mm | 0.6mm ~ 4mm | |
| 0.065" | 34mm×34mm | 1mm ~ 2mm | |
| 0.072" | 35mm×35mm | 1mm ~ 4mm | |
| 0.083" | 38mm×38mm | 1mm ~ 4mm | |
| 0.095" | 40mm×40mm | 1mm ~ 4.5mm | |
| 0.109" | 44mm×44mm | 1mm ~ 4.5mm | |
| 0.120" | 45mm×45mm | 1mm ~ 5mm | |
| 1 1/8" x 1 1/8" | 0.035" | 50mm×50mm | 1mm ~ 5mm |
| 0.049" | 52mm×52mm | 1mm ~ 5mm | |
| 0.065" | 60mm×60mm | 1mm ~ 5mm | |
| 0.109" | 70mm×70mm | 2mm ~ 6mm | |
| 0.120" | 75mm×75mm | 2mm ~ 6mm | |
| 1 1/4" x 1 1/4" | 0.049" | 76mm×76mm | 2mm ~ 6mm |
| 0.065" | 80mm×80mm | 2mm ~ 8mm | |
| 0.072" | 85mm×85mm | 2mm ~ 8mm | |
| 0.083" | 90mm×90mm | 2mm ~ 8mm | |
| 0.109" | 95mm×95mm | 2mm ~ 8mm | |
| 0.120" | 100mm×100mm | 2mm ~ 8mm | |
| 0.135" | 120mm×120mm | 4mm ~ 8mm | |
| 0.156" | 125mm×125mm | 4mm ~ 8mm | |
| 0.188" | 130mm×130mm | 4mm ~ 8mm | |
| 1 1/2" x 1 1/2" | 0.049" | 140mm×140mm | 6mm ~ 10mm |
| 0.065" | 150mm×150mm | 6mm ~ 10mm | |
| 0.072" | 160mm×160mm | 6mm ~ 10mm | |
| 0.083" | 180mm×180mm | 6mm ~ 12mm | |
| 0.109" | 200mm×200mm | 6mm ~ 30mm | |
| 0.120" | 220mm×220mm | 6mm ~ 30mm | |
| 0.140" | 250mm×250mm | 6mm ~ 30mm | |
| 0.188" | 270mm×270mm | 6mm ~ 30mm | |
| 0.250" | 280mm×280mm | 6mm ~ 30mm | |
| 1 3/4" x 1 3/4" | 0.065" | 300mm×300mm | 8mm ~ 30mm |
| 0.083" | 320mm×320mm | 8mm ~ 30mm | |
| 0.095" | 350mm×350mm | 8mm ~ 30mm | |
| 0.109" | 380mm×380mm | 8mm ~ 30mm | |
| 0.120" | 400mm×400mm | 8mm ~ 30mm | |
| 0.188" | 420mm×420mm | 10mm ~ 30mm | |
| 2 "x 2" | 0.049" | 450mm×450mm | 10mm ~ 30mm |
| 0.065" | 480mm×480mm | 10mm ~ 30mm | |
| 0.083" | 500mm×500mm | 10mm ~ 30mm | |
| 0.109" | 550mm×550mm | 10mm ~ 40mm | |
| 0.120" | 600mm×600mm | 10mm ~ 40mm | |
| 0.145" | 700mm×700mm | 10mm ~ 40mm | |
| 0.165" | 800mm×800mm | 10mm ~ 50mm | |
| 0.188" | 900mm×900mm | 10mm ~ 50mm | |
| 0.250" | 1000mm×1000mm | 10mm ~ 50mm | |
| 0.312" | |||
| 2 1/4" x 2 1/4" | 0.188" | ||
| 0.250" | |||
| 2 1/2" x 2 1/2" | 0.083" | ||
| 0.109" | |||
| 0.120" | |||
| 0.188" | |||
| 0.250" | |||
| 0.312" |
| 3 "x 3" | 0.083" |
| 0.120" | |
| 0.188" | |
| 0.250" | |
| 0.312" | |
| 0.375" | |
| 3 1/2" x 3 1/2" | 0.120" |
| 0.188" | |
| 0.250" | |
| 0.312" | |
| 0.375" | |
| 4 "x 4" | 0.083" |
| 0.120" | |
| 0.156" | |
| 0.188" | |
| 0.250" | |
| 0.312" | |
| 0.375" | |
| 0.500" |
| 4 1/2" x 4 1/2" | 0.188" |
| 0.250" | |
| 0.312" | |
| 0.375" | |
| 5" x 5" | 0.188" |
| 0.250" | |
| 0.312" | |
| 0.375" | |
| 0.500" | |
| 6 "x 6" | 0.188" |
| 0.250" | |
| 0.312" | |
| 0.375" | |
| 0.500" | |
| 0.625" | |
| 7"x7" | 0.188" |
| 0.250" | |
| 0.312" | |
| 0.375" | |
| 0.500" | |
| 0.625" |
| 8"x8" | 0.188" |
| 0.250" | |
| 0.312" | |
| 0.375" | |
| 0.500" | |
| 0.625" | |
| 9 "x 9" | 0.188" |
| 0.250" | |
| 0.312" | |
| 0.375" | |
| 0.500" | |
| 0.625" | |
| 10" x 10" | 0.188" |
| 0.250" | |
| 0.312" | |
| 0.375" | |
| 0.500" | |
| 0.625" | |
| 12"x 12" | 0.250" |
| 0.312" | |
| 0.375" | |
| 0.500" | |
| 0.625" | |
| 14" x 14" | 0.312" |
| 0.375" | |
| 0.500" | |
| 0.625" | |
| 16" x 16" | 0.312" |
| 0.375" | |
| 0.500" | |
| 0.625" |
Ukubunjwa kwemichiza yeMathiriyeli
| IBanga | isiqalelo | C | Mn | P | S |
| ASTM A500 Gr.b | % | 0.05%-0.23% | 0.3%-0.6% | 0.04% | 0.04% |
| Acc.to EN10027/1 | Acc.to EN10027/2 | C% max (Eqhelekileyo WT(mm) | Si% max | Mn% max | P% ubukhulu | S% max | N% ubuninzi | |
| kunye ne-IC 10 | ≤ 40 | |||||||
| S235JRH | 1.0039 | 0.17 | 0.20 | - | 1.40 | 0.045 | 0.045 | 0.009 |
| S275JOH | 1.0149 | 0.20 | 0.22 | - | 1.50 | 0.040 | 0.040 | 0.009 |
| S275J2H | 1.0138 | 0.20 | 0.22 | - | 1.50 | 0.035 | 0.035 | - |
| S355JOH | 1.0547 | 0.22 | 0.22 | 0.55 | 1.60 | 0.040 | 0.040 | 0.009 |
| S355J2H | 1.0576 | 0.22 | 0.22 | 0.55 | 1.60 | 0.035 | 0.035 | - |
IiPropati zoomatshini zeMathiriyeli
| IBanga | Unikeze Amandla | Tensile strength | Elongation |
| A500.Gr.b | 46 ksi | 58 ksi | 23% |
| I-A513.GR.B | 72 ksi | 87 ksi | 10% |
| Isiqhelo | Unikeze Amandla | Tensile strength | Min.elogation | Min.percent iipropati | ||||||||
| Acc.to EN10027/1kunye ne-IC 10 | Acc.to EN10027/2 | I-WTmm eqhelekileyo | I-WTmm eqhelekileyo | Ubude. | Umnqamlezo | Uvavanyo lobushushu°C | I-avareji min.ixabiso lempembelelo | |||||
| ≤16 | >6 | >40 | <3 | ≤3≤65 | I-WTmm eqhelekileyo | |||||||
| ≤65 | ≤65 | ≤40 | >40 | >40 | ≤65 | |||||||
| ≤65 | ≤40 | |||||||||||
| S253JRH | 1.0039 | 235 | 225 | 215 | 360-510 | 340-470 | 26 | 25 | 24 | 23 | 20 | 27 |
| S275JOH | 1.0149 | 275 | 265 | 255 | 410-580 | 410-560 | 22 | 21 | 20 | 19 | 0 | 27 |
| S275J2H | 1.0138 | 275 | 265 | 255 | 430-560 | 410-560 | 22 | 21 | 20 | 19 | -20 | 27 |
| S355JOH | 1.0547 | 355 | 345 | 335 | 510-680 | 490-630 | 22 | 21 | 20 | 19 | 0 | 27 |
| S355J2H | 1.0576 | 355 | 345 | 335 | 510-680 | 490-630 | 22 | 21 | 20 | 19 | -20 | 27 |
Iinkcazo ezifanayo
| EN 10210-1 | NF A 49501 NF A 35501 | DIN 17100 DIN 17123/4/5 | BS 4360 | I-UNI 7806 |
| S235JRH | E 24-2 | St 37.2 | - | Fe 360 B |
| S275JOH | E 28-3 | St 44.3 U | 43 C | Fe 430 C |
| S275J2H | E 28-4 | ISt 44.3 N | 43 D | Fe 430 D |
| S355JOH | E 36-3 | St 52.3 U | 50 C | Fe 510 C |
| S355J2H | E 36-4 | St 52.3 N | 50 D | Fe 510 D |
| S275NH | - | St E 285 N | - | - |
| I-S275NLH | - | I-TSt E 285 N | 43 EE | - |
| S355NH | E355 R | St E 355 N | - | - |
| I-S355NLH | - | I-TSt E 355 N | 50 EE | - |
| S460NH | E460 R | St E 460 N | - | - |
| I-S460NLH | - | I-TSt E 460 N | 55 EE | - |
- unobumba webhloko "S" uthetha "STEEL FOR STRUCTURAL APPLICATIONS"
- umzobo olandelayo uthetha i-minim.ixabiso isivuno efunekayo ukuze udonga ubukhulu ≤16 mm
- "J2" ithetha ixabiso lovavanyo lwempembelelo -20 ° C min.27 joule
- unobumba webhloko "H" uthetha "ICANDELO ELIHLELI".
Umboniso weMveliso
