Kuramo Ibisobanuro bigezweho bya ASTM W beam na pdf
Umutanga ibikoresho by'icyuma cya A992 H Beam Ibyuma bishyushye bya karuboni bikozwe mu bwubatsi
| Izina ry'igicuruzwa | Umurabyo wa H/Umurabyo wa W | Izina ry'ikirango | Umwami |
| Icyiciro | Q235B、Q355B、ASTM A36、A572、A992、SS400、S235JR、S355JR | Porogaramu | Inyubako y'ibyuma |
| Igisanzwe | ASTM, GB, JIS, EN | Uburebure | 6-12m, ni ngombwa ku mukiriya |
| Tekiniki | Ishyushye cyane | Pake | Gupakira Bikwiriye Kunyura mu Nyanja |
| Ukwihanganirana | ± 1% | Amategeko yo kwishyura | 30% T/T avance + 70% asigaye |
| Serivisi yo Gutunganya | Gupfunyika, Gusudira, Guhindura ibishushanyo, Gukubita, Gukata | MOQ | Toni 25 |
| Igihe cyo gutanga | Iminsi 10-25 | Ubuso | Ubuso karemano, Ubuso bufite itara |
| Aho yaturutse | Tianjin, Ubushinwa | Icyemezo | ISO 9001、MTC、SGS、EPD |
| Icyiciro | C (%) | Mn (%) | Si (%) | P (%) | S (%) | Cu (%) |
| ASTM A36 | ≤0.26 | 0.80–1.20 | ≤0.40 | ≤0.040 | ≤0.050 | ≥0.20 (ni ngombwa) |
| ASTM A572 Icyiciro cya 50 | ≤0.23 | ≤1.35 | 0.15–0.40 | ≤0.040 | ≤0.050 | ≤0.40 |
| ASTM A992 | ≤0.23 | 0.50–1.50 | ≤0.40 | ≤0.035 | ≤0.045 | ≤0.60 |
| Icyiciro | Imbaraga z'umusaruro | Imbaraga zo gukurura | Kurekura |
| ASTM A36 | ≥250 MPa (36 ksi) | 400–550 MPa | ≥20% |
| ASTM A572 Icyiciro cya 50 | ≥345 MPa (50 ksi) | 450–620 MPa | ≥18% |
| ASTM A992 | ≥345 MPa (50 ksi) | 450–650 MPa | ≥18% |
| Ishyirwa mu myanya | Ubujyakuzimu h (muri) | Ubugari w (muri) | Ubunini bw'urubuga (muri) | Agace k'Ibice (muri ²) | Uburemere (lb/ft) | Ix (muri⁴) | Iy (muri⁴) | Uburebure (muri³) | Wy (muri³) |
|---|---|---|---|---|---|---|---|---|---|
| Ubuso bwa 4×13 | 4.16 | 4.06 | 0.28 | 3.8 | 13 | 11.3 | 3.9 | 5.5 | 1.9 |
| Ubuso bwa 5×16 | 5.01 | 5.00 | 0.24 | 4.7 | 16 | 21.3 | 7.5 | 8.5 | 3.0 |
| Ubuso bwa 5×19 | 5.15 | 5.03 | 0.27 | 5.5 | 19 | 26.2 | 9.1 | 10.2 | 3.6 |
| Ubuso bwa 6×12 | 6.03 | 4.00 | 0.23 | 3.6 | 12 | 22.1 | 3.0 | 7.3 | 1.5 |
| Ubugari bwa 6×15 | 5.99 | 5.99 | 0.23 | 4.4 | 15 | 29.1 | 9.3 | 9.7 | 3.1 |
| Ubuso bwa 6×16 | 6.28 | 4.03 | 0.26 | 4.7 | 16 | 32.1 | 4.4 | 10.2 | 2.2 |
| Ubuso bwa 6×20 | 6.20 | 6.02 | 0.26 | 5.9 | 20 | 41.4 | 13.3 | 13.4 | 4.4 |
| Ubuso bwa 6×25 | 6.38 | 6.08 | 0.32 | 7.3 | 25 | 53.4 | 17.1 | 16.7 | 5.6 |
| Ubugari bwa 8×10 | 7.89 | 3.94 | 0.17 | 2.9 | 10 | 30.3 | 2.1 | 7.8 | 1.1 |
| Ubugari bwa 8×13 | 7.99 | 4.00 | 0.23 | 3.8 | 13 | 39.6 | 2.7 | 9.9 | 1.4 |
| Ubugari bwa 8×15 | 8.11 | 4.02 | 0.245 | 4.4 | 15 | 48.0 | 3.4 | 11.8 | 1.7 |
| Ubugari bwa 8×18 | 8.14 | 5.25 | 0.23 | 5.3 | 18 | 61.9 | 8.0 | 15.2 | 3.0 |
| Ubuso bwa 8×21 | 8.28 | 5.27 | 0.25 | 6.2 | 21 | 75.3 | 9.8 | 18.2 | 3.7 |
| Ubugari bwa 8×24 | 7.93 | 6.495 | 0.245 | 7.1 | 24 | 82.8 | 18.3 | 20.9 | 5.6 |
| Ubugari bwa 8×28 | 8.06 | 6.535 | 0.285 | 8.3 | 28 | 98.0 | 21.7 | 24.3 | 6.6 |
| Ubuso bwa 8×31 | 8.00 | 7.995 | 0.285 | 9.1 | 31 | 110 | 37.1 | 27.5 | 9.3 |
| Ubugari bwa 8×35 | 8.12 | 8.02 | 0.31 | 10.3 | 35 | 127 | 42.6 | 31.2 | 10.6 |
| Ubuso bwa 8×40 | 8.25 | 8.07 | 0.36 | 11.7 | 40 | 146 | 49.1 | 35.5 | 12.2 |
| Ubugari bwa 8×48 | 8.50 | 8.11 | 0.40 | 14.1 | 48 | 184 | 60.9 | 43.3 | 15.0 |
| Ubugari bwa 8×58 | 8.75 | 8.22 | 0.51 | 17.1 | 58 | 228 | 75.1 | 52.0 | 18.3 |
| Ubuso bwa 8×67 | 9.00 | 8.28 | 0.57 | 19.7 | 67 | 272 | 88.6 | 60.4 | 21.4 |
| Ubuso bwa 10×12 | 9.87 | 3.96 | 0.19 | 3.5 | 12 | 53.8 | 2.2 | 10.9 | 1.1 |
| Ubuso bwa 10×15 | 9.99 | 4.00 | 0.23 | 4.4 | 15 | 68.9 | 2.9 | 13.8 | 1.5 |
| Ubuso bwa 10×17 | 10.11 | 4.01 | 0.24 | 5.0 | 17 | 81.9 | 3.6 | 16.2 | 1.8 |
| Ubuso bwa 10×19 | 10.24 | 4.02 | 0.25 | 5.6 | 19 | 96.3 | 3.0 | 18.8 | 2.1 |
| Ubuso bwa 10×22 | 10.17 | 5.75 | 0.24 | 6.5 | 22 | 118 | 11.4 | 23.2 | 4.0 |
| Ubuso bwa 10×26 | 10.33 | 5.77 | 0.26 | 7.6 | 26 | 144 | 14.1 | 27.9 | 4.9 |
| Ubuso bwa 10×30 | 10.47 | 5.81 | 0.30 | 8.84 | 30 | 170 | 16.7 | 32.4 | 5.8 |
| Ubuso bwa 10×33 | 9.73 | 7.96 | 0.29 | 9.71 | 33 | 170 | 36.6 | 35.0 | 9.2 |
| Ubuso bwa 10×39 | 9.92 | 7.985 | 0.315 | 11.5 | 39 | 209 | 45.0 | 42.1 | 11.3 |
| Ubuso bwa 10×45 | 10.10 | 8.02 | 0.35 | 13.3 | 45 | 248 | 53.4 | 49.1 | 13.3 |
| Ubuso bwa 10×49 | 9.98 | 10.00 | 0.34 | 14.4 | 49 | 272 | 93.4 | 54.6 | 18.7 |
| Ubuso bwa 10×54 | 10.09 | 10.03 | 0.37 | 15.8 | 54 | 303 | 103 | 60.0 | 20.6 |
| Ubuso bwa 10×60 | 10.22 | 10.08 | 0.42 | 17.6 | 60 | 341 | 116 | 66.7 | 23.0 |
| Ubuso bwa 10×68 | 10.40 | 10.13 | 0.47 | 20.0 | 68 | 394 | 134 | 75.7 | 26.4 |
| Ubuso bwa 10×77 | 10.60 | 10.19 | 0.53 | 22.6 | 77 | 455 | 154 | 85.9 | 30.1 |
| Ubuso bwa 10×88 | 10.84 | 10.27 | 0.605 | 25.9 | 88 | 534 | 179 | 98.5 | 34.8 |
| Ubuso bwa 10×100 | 11.10 | 10.34 | 0.68 | 29.4 | 100 | 623 | 207 | 112 | 40.0 |
| W 10×112 | 11.36 | 10.415 | 0.755 | 32.9 | 112 | 716 | 236 | 126 | 45.3 |
Kanda kuri buto iri iburyo
1. Inyubako z'ibyuma by'ubwubatsi
Ikoreshwa cyane mu nyubako z'ubucuruzi, iz'amazu, n'iz'ibyuma byakozwe mbere. Ikomeye cyane kandi yoroshye gutunganya inyubako zigezweho.
2. Inganda n'ububiko
Icyuma gikoreshwa cyane mu nganda zikora, mu bigo bikwirakwiza ibicuruzwa no mu bubiko bunini. Gifite ubushobozi bwo gutwara imizigo kandi kimara igihe kirekire, kigumana imikorere ihamye mu nyubako iyo ikorerwa imirimo iremereye.
3. Kubaka ikiraro
Ku mirasire y'ibiraro, urwego rw'ibiraro n'ibiraro by'amashanyarazi. Umurasire wa A992 H utanga ituze n'imbaraga byoroshye ku mitwaro iremereye, bityo ukoreshwa cyane mu gutwara abantu.
4. Ibikoresho n'imiterere ya puratifomu
Ikoreshwa mu gushingira imashini, ibyuma bikoreshwa mu nganda no mu gushyigikira imashini zikomeye. Ifite ingufu nyinshi, ikomeye kandi yizewe ndetse no mu bikorwa bikomeye by’inganda.
1. Dufite ibiro by'amashami muri Gwatemala na Leta Zunze Ubumwe za Amerika, ubufasha mu rurimi rw'Icyesipanyoli burahari
2. Uburambe bw'imyaka irenga 15 mu kohereza ibyuma mu mahanga
3. Toni 5.000 za W Beam ziri mu bubiko
4. Buri cyiciro cy'imyirondoro gikorerwa isuzuma rya SGS
Gupfunyika:
ASTM A992 H-beamIbyuma by’ubwubatsi biboneka mu mapfundo, byaba ari mpandeshatu cyangwa kare, kandi bihambiriwe n’imigozi y’icyuma kugira ngo byorohere kuyifata no kuyitwara. Amapaki yose ahambiriwe neza ku mubiri wayo wose kugira ngo afashe neza kandi atambuke neza. Dukurikije ibisabwa n’abakiriya ku kurinda ubuso, igipfundikizo kidapfa amazi, imipfundikizo ya pulasitiki, amavuta yo kurwanya ingese n’ibindi bishobora gukoreshwa.
Kohereza:
Dushobora gutanga ibisubizo byoroshye byo gutwara ibintu nko gutwara ubwato bunini, kohereza amakontena, gutwara imizigo igororotse hakurikijwe ingano y'umugozi n'ibikenewe mu mushinga. Byose turabikora. Byose bipakiye neza ku mutwaro kugira ngo upakire, uhamye kandi uzigame umwanya. Ukoresheje RSG ubona inyandiko yuzuye yo kohereza ibicuruzwa mu mahanga n'ubufasha mu kohereza ibicuruzwa ku isi yose kugira ngo byoroshye kubigeraho no kubigeza ku gihe.
Q1: Ni izihe nyungu z'umuraba wa A992 H?
Itanga umusaruro mwinshi, gukomera neza, ubushobozi bukomeye bwo gutwara imizigo, kandi ikora neza mu mishinga ikomeye y’inyubako, bigatuma iba nziza cyane mu bwubatsi no mu bikorwa remezo.
Q2: Ese imitako y'icyuma ya A992 ishobora guhindurwa?
Yego, dushobora gutanga ingano, uburebure, n'uburyo bwo gutunganya ubuso bushingiye ku bipimo byihariye hakurikijwe ibisabwa mu mushinga, harimo gukata, gucukura, no gusiga hejuru.
Q3: Ni gute ubuziranenge bw'icyuma bwizewe?
Ibicuruzwa byose bikorwa hakurikijwe amabwiriza ya ASTM A992 kandi bigapimwa binyuze mu gusesengura imiterere y’ibinyabutabire, isuzuma rya mekanike, no kugenzura ingano mbere yo koherezwa.
Q4: Igihe cyo gutanga imirasire ya A992 H ni kingana iki?
Igihe cyo gutanga giterwa n'ingano y'ibicuruzwa n'ibisabwa. Ingano zisanzwe z'ibicuruzwa zishobora koherezwa vuba, mu gihe ibyo watumije byihariye bisaba igihe cy'inyongera cyo kubitunganya.
Q5: Kuki wahitamo Royal Steel Group nk'umutanga serivisi zawe?
Royal Steel Group itanga serivisi zihamye zo gutanga ibikoresho, ibiciro bihangana, igenzura ry’ubuziranenge, n’uburambe ku isi yose mu kohereza ibicuruzwa mu mahanga, itanga ibisubizo bihoraho ku mishinga y’ibyuma by’ubwubatsi ku isi yose.












