Ishubhu yensimbi engu-A513 yokuthutha uketshezi
I-A513 Steel Square Tubing, ipayipi lensimbi eliwugqinsi eliwudonga oluyisikwele, ipayipi elikhulu lensimbi eliyisikwele, ipayipi lensimbi elingenamthungo, ipayipi lensimbi eliyisikwele sengxubevange ephansi, 135 * 135 * 10 ipayipi lensimbi yesikwele, ipayipi lensimbi yesikwele sombhoshongo, Q345B ipayipi lensimbi eliphansi le-alloy square, 20# ipayipi lensimbi engenamthungo
I-A513 Steel Square Tubing, Njengoba igama lisho, iyisimo esiyisikwele seshubhu, izinhlobo eziningi zezinto zingakha umzimba weshubhu lesikwele, okuphakathi kwawo, ukuthi yini okufanele isetshenziswe, lapho isetshenziswa khona, iningi leshubhu yesikwele kuya epayipini lensimbi. ngoba iningi, ikakhulukazi kwesakhiwo square tube, umhlobiso tube square, isakhiwo tube square nokunye.
I-A513 Steel Square Tubing, Yigama leshubhu eliyisikwele, okuyishubhu elinobude obulinganayo.Yenziwe nge-strip steel ngemuva kokucubungula nokugingqa.Ngokuvamile, umucu uyapakishwa, ulinganiswe, uboshwe bese ushiselwa ube yishubhu eliyindilinga, eligoqwe libe ishubhu lesikwele bese lisikwa libe ngobude obudingekayo.Ngokuvamile izinti ezingama-50 iphakethe ngalinye.
I-A513 Steel Square Tubing, Kunamaphoyinti angenamthungo futhi ashiselayo, ithubhu yesikwele engenamthungo iwukubunjwa kweshubhu extrusion engenamthungo.Ipayipi lensimbi eyisikwele, ipayipi lensimbi eliwugqinsi, ipayipi elikhulu lensimbi eliyisikwele, ipayipi lensimbi elingenamthungo, ipayipi lensimbi eliyisikwele eliphansi, 135 * 135 * 10 ipayipi lensimbi yesikwele, ipayipi lensimbi yesikwele se-tower crane, Q345B # ipayipi lensimbi engenamthungo
1. Ukuhlaziywa kokusebenza okubonakalayo kwamashubhu ayisikwele - ipulasitiki
I-Plasticity ibhekisela ekhonweni lensimbi ukukhiqiza ukuguqulwa kwepulasitiki (ukuguqulwa okuhlala njalo) ngaphandle kokulimala ngaphansi komthwalo.
2. Ukuhlaziywa kwenkomba yokusebenza kwethubhu yesikwele - ubulukhuni
Ukuqina yigeji yokuthi insimbi iqine noma ithambile kangakanani.Njengamanje, indlela evame ukusetshenziswa kakhulu yokunquma ubulukhuni ekukhiqizeni indlela yobulukhuni be-indenter, okuwukusebenzisa umumo othile wejometri wekhanda le-indenter ngaphansi komthwalo othile ebusweni bezinto zensimbi ezihloliwe, ngokuya ngezinga le-indenter. i-indenter ukuze inqume ubulukhuni bayo.
Izindlela ezisetshenziswa kakhulu iBrinell hardness (HB), ukuqina kwe-Rockwell (HRA, HRB, HRC) kanye nokuqina kwe-Vickers (HV) nezinye izindlela.
3. Ukuhlaziywa kwenkomba yokusebenza kwethubhu yesikwele - ukukhathala
Amandla, ipulasitiki, nobulukhuni okuxoxwe ngakho ngenhla yizinkomba zezakhiwo zemishini yezinsimbi ngaphansi kokulayisha okumile.Eqinisweni, izingxenye eziningi zomshini zisebenza ngaphansi kwemithwalo ye-cyclic, futhi ukukhathala kungenzeka ngaphansi kwalezi zimo.
4. Ukuhlaziywa kwenkomba yokusebenza kwepayipi lesikwele - ukuqina komthelela
Umthwalo osebenza ezingxenyeni ngesivinini esikhulu ubizwa ngokuthi i- impact load, futhi ikhono lensimbi ukumelana nomonakalo ngaphansi komthwalo womthelela kubizwa ngokuthi ukuqina komthelela.
5. Ukuhlaziywa kwenkomba yokusebenza kwepayipi eliyisikwele - ipayipi lensimbi yesikwele yamandla, ipayipi lensimbi eliyisikwele eliwugqinsi, ipayipi elikhulu lensimbi eliyisikwele, ipayipi lensimbi elingenamthungo, ipayipi lensimbi eliyisikwele eliphansi, 135 * 135 * 10 ipayipi lensimbi yesikwele, ipayipi lensimbi yesikwele sombhoshongo. , Q345B low ingxubevange isikwele ipayipi yensimbi, 20# nekhono isikwele ipayipi insimbi
Amandla amandla ensimbi yokumelana nokwehluleka (ukuwohloka kwepulasitiki ngokweqile noma ukuphuka) ngaphansi kokulayisha okumile.Ngenxa yemodi yokulayisha ngendlela yokwelula, ukucindezelwa, ukugoba, ukugunda, ngakho-ke amandla nawo ahlukaniswe amandla aqinile, amandla okucindezela, amandla okugoba, amandla okugunda nokunye.Kuvame ukuba nokuxhumana okuthile phakathi kwamandla ahlukahlukene, futhi amandla aqinile ngokuvamile asetshenziswa njengesikhombi samandla esiyisisekelo.
Usayizi
| Usayizi nge-Inch (ububanzi) | Ubukhulu | Osayizi ngeMM (diameter) | Ubukhulu |
| 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" | 75mmx75mm | 2mm ~ 6mm | |
| 1 1/4" x 1 1/4" | 0.049" | 76mmx76mm | 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" x 7" | 0.188" |
| 0.250" | |
| 0.312" | |
| 0.375" | |
| 0.500" | |
| 0.625" |
| 8" x 8" | 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" |
Ukwakheka Kwamakhemikhali Kwezinto
| Ibanga | isici | C | Mn | P | S |
| I-ASTM A500 Gr.b | % | 0.05%-0.23% | 0.3%-0.6% | 0.04% | 0.04% |
| Acc.to EN10027/1 | Acc.to EN10027/2 | I-C% max (Ejwayelekile WT(mm) | Si% max | Mn% ubuningi | P% ubukhulu | S% ubuningi | N% ubuningi | |
| kanye ne-IC10 | ≤ 40 | |||||||
| I-S235JRH | 1.0039 | 0.17 | 0.20 | - | 1.40 | 0.045 | 0.045 | 0.009 |
| I-S275JOH | 1.0149 | 0.20 | 0.22 | - | 1.50 | 0.040 | 0.040 | 0.009 |
| I-S275J2H | 1.0138 | 0.20 | 0.22 | - | 1.50 | 0.035 | 0.035 | - |
| I-S355JOH | 1.0547 | 0.22 | 0.22 | 0.55 | 1.60 | 0.040 | 0.040 | 0.009 |
| I-S355J2H | 1.0576 | 0.22 | 0.22 | 0.55 | 1.60 | 0.035 | 0.035 | - |
Mechanical Properties Of Material
| Ibanga | Isivuno Amandla | Amandla Okuqina | Ukwelula |
| I-A500.Gr.b | 46 nxa | 58 nxa | 23% |
| I-A513.GR.B | 72 nxa | 87 nxa | 10% |
| Okujwayelekile | Isivuno Amandla | Amandla Okuqina | Min.elogation | Min.percent izakhiwo | ||||||||
| I-Acc.to EN10027/1 kanye ne-IC 10 | Acc.to EN10027/2 | I-WTmm evamile | I-WTmm evamile | Ubude. | Isiphambano | Hlola izinga lokushisa°C | Isilinganiso senani lomthelela min | |||||
| ≤16 | >6 | >40 | <3 | ≤3≤65 | I-WTmm evamile | |||||||
| ≤65 | ≤65 | ≤40 | >40 | >40 | ≤65 | |||||||
| ≤65 | ≤40 | |||||||||||
| I-S253JRH | 1.0039 | 235 | 225 | 215 | 360-510 | 340-470 | 26 | 25 | 24 | 23 | 20 | 27 |
| I-S275JOH | 1.0149 | 275 | 265 | 255 | 410-580 | 410-560 | 22 | 21 | 20 | 19 | 0 | 27 |
| I-S275J2H | 1.0138 | 275 | 265 | 255 | 430-560 | 410-560 | 22 | 21 | 20 | 19 | -20 | 27 |
| I-S355JOH | 1.0547 | 355 | 345 | 335 | 510-680 | 490-630 | 22 | 21 | 20 | 19 | 0 | 27 |
| I-S355J2H | 1.0576 | 355 | 345 | 335 | 510-680 | 490-630 | 22 | 21 | 20 | 19 | -20 | 27 |
Imininingwane Elinganayo
| I-EN 10210-1 | I-NF A 49501 NF A 35501 | I-DIN 17100 DIN 17123/4/5 | BS 4360 | I-UNI 7806 |
| I-S235JRH | E 24-2 | St 37.2 | - | Fe 360 B |
| I-S275JOH | E 28-3 | St 44.3 U | 43 C | Fe 430 C |
| I-S275J2H | E 28-4 | St 44.3 N | 43D | Fe 430 D |
| I-S355JOH | E 36-3 | St 52.3 U | 50 C | Fe 510 C |
| I-S355J2H | E 36-4 | St 52.3 N | 50D | Fe 510 D |
| I-S275NH | - | St E 285 N | - | - |
| I-S275NLH | - | I-TSt E 285 N | 43 EE | - |
| I-S355NH | E355 R | St E355 N | - | - |
| I-S355NLH | - | I-TSt E 355 N | 50 EE | - |
| I-S460NH | E460 R | St E460 N | - | - |
| I-S460NLH | - | I-TSt E 460 N | 55 EE | - |
- block letter "S" isho "STEEL FOR STRUCTURAL APPLICATIONS"
- inombolo elandelayo isho i-minim.inani lesivuno elidingekayo ekugqineni kodonga ≤16 mm
- "J2" isho inani lokuhlola lomthelela -20° C min.27 jowu
- uhlamvu lwe-block "H" lusho "ISIGABA ESIBALULEKILE".
Isibonisi somkhiqizo
