Nrhiav cov lus qhia thiab qhov loj ntawm cov hlau kub dov tshiab kawg.
ASTM A572 Qib 50 Cov Hlau Kub Dov - Cov Hlau Muaj Zog Rau Kev Tsim Kho
| Khoom | Cov Lus Qhia Tshwj Xeeb |
| Cov Khoom Siv Txheem | ASTM A572 Qib 50 Kub Dov Hlau Chev |
| Lub Zog Tawm | ≥ 345 MPa |
| Qhov tuab ntau yam | 1.5 – 25 hli |
| Qhov Dav Dav | 1000 – 2500 hli |
| Qhov hnyav ntawm kauj | 5 – 25 tons |
| Ntev | Muaj nyob rau hauv daim ntawv coil; kev pabcuam txiav-rau-ntev muaj |
| Kev kam rau siab tuab | ±0.15 – ±0.30 hli |
| Kev kam rau siab dav | ±3 – ±10 hli |
| Qhov Chaw Tiav | Kub dov, pickled, oiled, anti-xeb txheej (yeem xaiv tau) |
| Daim Ntawv Pov Thawj Zoo | ISO 9001: 2015, SGS / BV / Intertek kev tshuaj xyuas muaj |
| Cov ntawv thov | Cov hlau ua vaj tse, kev tsim kho, cov choj, cov hlab ntsha siab, kev tsim khoom hnyav |
ASTM A572 Qib 50 - Cov Tshuaj Lom Zem (Kub Rolled Steel Coil)
| Khoom | Feem ntau ntawm cov khoom (wt%) | Cov Lus Cim |
| Cov pa roj carbon (C) | 0.23 siab tshaj | Muab lub zog thiab qhov nyuaj |
| Manganese (Mn) | siab tshaj 1.35 | Ua rau muaj zog thiab tawv dua |
| Phosphorus (P) | siab tshaj 0.04 | Impurity, yuav tsum qis kom tsis txhob muaj brittleness |
| Sulfur (S) | 0.05 siab tshaj | Kev tsis huv, S qis ua rau ductility zoo dua |
| Silicon (Si) | 0.40 siab tshaj | Ua kom muaj zog thiab tiv taus oxidation |
| Tooj liab (Cu) | 0.20 feeb | Xaiv tau, ua rau muaj kev tiv thaiv corrosion |
| Niobium (Nb) | 0.02–0.05 | Xaiv tau, ua kom muaj zog ntxiv (microalloying) |
| Vanadium (V) | 0.01–0.10 | Xaiv tau, khoom rau microalloying los yog tsis muaj |
| Titanium (Ti) | 0.02–0.05 | Tsis tas yuav tsum tau ua, kev ua kom zoo dua qub |
ASTM A572 Qib 50 - Cov Khoom Siv Kho Tshuab (Kub Rolled Steel Coil)
| Vaj tse | Tus nqi ib txwm muaj | Cov Lus Cim |
| Lub Zog Tawm (YS) | 345 MPa (50 ksi) feeb | Kev ntxhov siab thaum pib ntawm kev hloov pauv yas ntawm cov hlau |
| Lub zog Tensile (TS) | 450–620 MPa (65–90 ksi) | Kev ntxhov siab siab tshaj plaws uas cov hlau tuaj yeem dais ua ntej tawg |
| Kev ntev | 18–21% | Kev yoog tau, qhov ntev ntawm 50 hli lossis 200 hli, qhia seb cov hlau puas yoog tau lossis tsis yoog tau |
| Modulus ntawm Elasticity | 200 GPa | Cov lus qhia rau cov hlau carbon / qis - alloy |
| Qhov nyuaj (Brinell) | 130–180 HB | Xav tias yuav yog hlau kub dov ib nrab nti tuab lossis li ntawd. |
Cov Lus Cim:
- Cov kauj vuam kub ua kom cov tuab sib xws thiab zoo nkauj.
- Haum rau kev tsim kho, kev tsim kho, kev tsim khoom, thiab kev siv rau kev lag luam.
- Weldable thiab formable, ua rau nws ntau yam rau engineering projects.
Nyem lub pob ntawm sab xis
| Thaj Chaw Thov | Cov Kev Siv Ib Txwm Muaj |
| Kev Tsim Kho Vaj Tse / Kev Tsim Kho Vaj Tse | Cov thav duab, cov ntoo, cov kem, cov decks hauv pem teb, cov kev txhawb nqa tsev |
| Kev Tsim Kho Choj thiab Kev Tshuaj Xyuas | Cov ntsiab lus ntawm tus choj, cov phaj txuas, cov phaj txhawb nqa |
| Kev Tsim Cov Qauv Hlau | H-beams, lub kaum sab xis steel, channel, steel phaj & profiles |
| Kev Tsim Khoom Siv Tshuab thiab Sib Dhos | Lub hauv paus tshuab, cov thav duab, cov ntsiab lus txhawb nqa |
| Kev Tsim Kho Tshuab | Hlau phaj txiav, khoov, vuam, stamping |
| Tshuab, Khoom Siv Lag Luam | Pem teb kev lag luam, cov khoom siv kaw, cov brackets |
| Kev Ua Haujlwm Txog Kev Tsim Kho Vaj Tse | Kev tsim kho vaj tse hauv nroog, kev tsheb ciav hlau, thiab kev tsim kho vaj tse |
| Kev Tsim Nkoj Thiab Cov Thawv | Cov khoom siv hauv nkoj, cov thav duab thawv thiab cov plag tsev |
1) Chaw Ua Haujlwm Ceg - Kev txhawb nqa hais lus Mev, kev pab tshem tawm kev lis kev cai, thiab lwm yam.
2) Muaj ntau tshaj 5,000 tons ntawm cov khoom hauv Tshuag, nrog ntau yam ntau thiab tsawg
3) Tshawb xyuas los ntawm cov koom haum muaj cai xws li CCIC, SGS, BV, thiab TUV, nrog rau cov ntim khoom seaworthy txheem
| Khoom | Kev piav qhia |
| Txoj Kev Ntim Khoom | Cov kauj hlau tau khi ruaj khov nrog cov hlua hlau thiab cov tiv thaiv ntug kom ntseeg tau tias lawv ruaj khov thiab tiv thaiv kev hloov pauv thaum lub sijhawm tuav thiab thauj mus los. |
| Kev Tiv Thaiv Nto | Txhua lub kauj yog ntim nrog cov khoom siv cushioning: ib txheej sab nraud ntawm daim ntawv kraft tsis muaj dej thiab ib txheej sab hauv ntawm cov yas zaj duab xis pob tshab, nrog rau kev xaiv tiv thaiv xeb. |
| Kev Tswj Xyuas Chev | Kev teeb tsa tus qauv yog "qhov muag rau phab ntsa" lossis "qhov muag rau saum toj." Kev teeb tsa "qhov muag rau phab ntsa" yog qhov tsim nyog rau kev tsa C-hook, pab txhawb kev thauj khoom thiab tshem tawm los ntawm cranes thiab forklifts. |
| Qhov Hnyav Pob Khoom | Qhov hnyav ib lub kauj: 5-25 tons (nyob ntawm cov lus qhia). Qhov dav ntawm lub kauj: siab tshaj 1200 hli, siab tshaj 12 meters; tuab: 0.025~5 hli. |
| Txoj Kev Thauj Khoom | Cov xaj hlau loj tuaj yeem xa los ntawm lub thawv (20GP / 40GP / 40HQ) lossis lub tsheb thauj khoom loj. Peb muab cov kev pabcuam thauj mus los txhim khu kev qha, ntev mus ntev, thiab muaj kev nyab xeeb. |
| Txoj Kev Ruaj Ntseg | Kev siv cov hlua hlau, cov ntoo wedges, cov lev tiv thaiv kev plam, thiab peb lub kaw lus ntau-hook patented ua kom muaj kev ruaj khov thiab sib npaug ntawm cov khoom thauj thaum lub sijhawm thauj mus los hauv hiav txwv. |
| Lub Sijhawm Xa Khoom | Lub sijhawm xa khoom yog 15-30 hnub ua haujlwm, nyob ntawm qhov kev txiav txim kom muaj nuj nqis thiab cov lus qhia. |
| Cov Lus Cog Tseg Txog Kev Xa Khoom | Cov nqe lus FOB, CFR, thiab CIF muaj thaum thov. |
| Cov Ntaub Ntawv Xa Tawm | Daim ntawv them nqi lag luam, daim ntawv teev khoom ntim khoom, daim ntawv pov thawj xa khoom, daim ntawv pov thawj keeb kwm MTC, thiab daim ntawv pov thawj keeb kwm tau muab. |
| Kev Tshuaj Xyuas | Kev tshuaj xyuas los ntawm SGS / BV / Intertek los ntawm lwm tus neeg muaj ua ntej xa khoom. |
1. Koj puas yog lub chaw tsim khoom lossis lub tuam txhab lag luam?
Peb yog cov kws tshaj lij hlau xa khoom nrog kev koom tes ntev nrog ntau lub Hoobkas hlau hauv Suav teb, kom ntseeg tau tias muaj kev ruaj khov ntawm cov hlau kub dov uas ua raws li ASTM A572 Qib 50 cov qauv rau kev tsim kho thoob ntiaj teb thiab cov haujlwm lag luam.
2. Koj puas muab tau Daim Ntawv Pov Thawj Tshuaj Xyuas Lub Hoobkas (MTC)?
Yog. Peb muab daim ntawv pov thawj EN 10204 3.1 Mill Inspection rau txhua pawg khoom thiab tuaj yeem muab cov ntawv ceeb toom tshuaj xyuas sab nraud los ntawm SGS, BV, lossis Intertek thaum thov.
3. Muaj kev kho qhov chaw twg?
Peb muab cov hlau kauj uas kub dov, pickled, oiled, thiab xeb-resistant coated, nyob ntawm seb cov neeg siv khoom xav tau dab tsi thiab ib puag ncig ntawm daim ntawv thov.
4. Koj puas txhawb nqa qhov ntau thiab tsawg lossis kev ua tiav?
Yog. Peb muab kev pab txiav, txiav, thiab txiav cov khoom uas ntev tas li kom ua tau raws li ntau yam kev xav tau ntawm kev ua haujlwm thiab kev ua haujlwm.
5. Koj lav qhov zoo ntawm cov khoom li cas?
Txhua yam khoom ua raws li ASTM cov qauv thiab dhau los ntawm kev tswj xyuas zoo ntawm lub Hoobkas. Peb txhawb kev tshuaj xyuas ua ntej xa khoom, suav nrog SGS lossis BV kev kuaj.
6. Koj lub sijhawm xa khoom yog dab tsi?
Feem ntau 15-20 hnub ua haujlwm, nyob ntawm seb muaj pes tsawg, cov lus qhia, thiab lub sijhawm tsim khoom.
7. Koj xa tawm mus rau cov lag luam twg?
Peb muab cov hlau coils rau North America, South America, Tebchaws Europe, Middle East, Southeast Asia, thiab Africa.
8. Vim li cas ho xaiv koj lub tuam txhab ua tus neeg muag khoom?
Royal Steel Groupmuab cov khoom siv Hoobkas ruaj khov, cov nqi sib tw, kev tswj xyuas zoo nruj, cov ntaub ntawv xa tawm tiav, thiab kev txhawb nqa kev tshaj lij rau kev tsim kho thoob ntiaj teb thiab kev tsim kho.
Sau koj cov lus ntawm no thiab xa tuaj rau peb
-
ASTM A106 GR.B Seamless Carbon Steel Yeeb Nkab / Raj ...
-
Cov Hlau Carbon Muaj Zog Siab Q235 ASTM...
-
ASTM A36 Kub Dov H Beam Hoobkas Muab Khoom Siv Oiled...
-
Kub Dov ASTM A572-50 Dav Flange H Beam Steel
-
Kub dov ST37 ST52 1020 1045 A106B Carbon Seamless Yeeb Nkab
-
ASTM A510 / A1064 Cov Hlau Carbon Qis | H...
