A588GrA hlauyog rau siab -lub zog qis- alloy structural steel nrog 345Mpa yam tsawg kawg nkaus taw tes rau 100mm thickness.
Thaum raug rau cov huab cua zoo, A588GrA yog qhov tsim nyog rau ntau daim ntawv thov nyob rau hauv qhov liab qab. A588GrA tuaj yeem tsim hauv 200mm hauv peb Gnee Steel.
Rau cov ncauj lus kom ntxaws chemical muaj pes tsawg leeg specifications lossis thov cov qauv dawb, thov hu rau peb lub Hoobkas tam sim.
ASTM A588 qib A specification
| Thickness | Dav | Ntev |
|---|---|---|
| 0.188-0.500 hli | 72a96 ib | 240-720 hli |
| Txuj | Daim ntawv thov | Kev sim |
| ASTM A588 Cov Lus Qhia Tshwj Xeeb | neeg nrog caij tsheb ciav hlau txuas hniav, tsev | hydrostatic, mechanical, impact, pmi test |
ASTM A588 gr A tshuaj muaj zog
| Qib | CR | MN | P | C | S | SI | NI | CO | V |
|---|---|---|---|---|---|---|---|---|---|
| A | 0.40 rau 0.65% | 0.80 rau 1.25% | 0.030% | 0.19% | 0.030% | 0.03 txog 0.65% | 0.40 |
A588 qib A steel mechanical zog
| QIB | YIELD HEEV (MIN TSI) |
TUB NTXHAIS (hauv) |
TENSILE HEEV (ksi) |
ELONGATION hauv 2 "1) (MIN%) |
ELONGATION hauv 8 "1) (MIN%) |
|---|---|---|---|---|---|
| Qib A | 50 | 0.188-2.00 Nws | 70 | 21 | 18 |
A588 Qib A sib npaug yog dab tsi?
ASTM A588 Qib A yog cov huab cua huab cua nrog qhov sib npaug xws li Q345NH / Q355NH (Tuam Tshoj), S355J2W / S355J0W (Tebchaws Europe), thiab SPA-H (Nyiv). Cov hlau no muaj tooj liab, chromium, thiab npib tsib xee, uas pab tsim cov txheej txheem tiv thaiv xeb uas txhim kho corrosion thiab txo kev txij nkawm.
Piv nrog carbon steels xws li A36 thiab S235JR, A588 Gr A muaj cov huab cua zoo dua thiab kev ua haujlwm ruaj khov, ua rau nws haum rau ntev - daim ntawv thov sab nraum zoov nrog me me lossis tsis muaj txheej, thaum tseem muab qhov zoo nkauj zoo nkauj xeb.
| Standard System | Qib sib npaug |
|---|---|
| ASTM (USA) | ASTM A588 Qib A |
| GB (Tuam Tshoj) | Q345NH/Q355NH |
| EN (Tebchaws Europe) | S355J2W / S355J0W |
| JIS (Nyiv) | SPA-H |
| JIS (Nyiv) | SMA400AW / SMA490AW |
Qhov hnyav ntawm ASTM A588 Gr. Ib phaj
| (lbs/ft) Nyhav | Ntev | Dav |
|---|---|---|
| 10.0210 | 120.00″ | 60.00″ |
| 15.0315 | 120.00″ | 48.00″ |
| 20.0420 | 120.00″ | 48.00″ |
| 10.0210 | 120.00″ | 48.00″ |
Daim ntawv loj ntawm A588 qib A steel
| QIB | WIDTH (INCHES) | GAUGE (INCHES) | LENGTH (INCHES) |
|---|---|---|---|
| A588 | 96/120 | 0.2500 | 240/480 |
| 96 | 0.1875 | ||
| 96/120 | 0.3125 | ||
| 0.5000 | |||
| 0.3750 | |||
| 0.6250 | |||
| 0.8750 | |||
| 1.0000 | |||
| 0.7500 | |||
| 1.1250 | |||
| 1.5000 | |||
| 1.2500 | |||
| 1.7500 | |||
| 2.2500 | |||
| 2.5000 | |||
| 2.0000 | |||
| 2.7500 | |||
| 3.2500 | 240 | ||
| 3.5000 | 240 | ||
| 3.0000 | 240/480 | ||
| 3.7500 | 240 | ||
| 96 | 5.0000 | ||
| 96/120 | 4.0000 | ||
| 96 | 6.0000 |
Lub cev muaj zog ntawm A588 Gr. Corrosion-resistant steel phaj
| Lub cev muaj zog | Lus Askiv | Metric |
|---|---|---|
| Qhov ntom | 0.280 lb/in³ | 7.75 g / ct |
ASTM A588 Corten Steel Supplier hauv Suav teb
GNEE khaws ntau tshaj 20,000 tons ntawm huab cua cov khoom lag luam xyoo - puag ncig thiab tau xa tawm mus rau ntau dua 50 lub teb chaws thiab cheeb tsam thoob ntiaj teb.
Rau cov lus qhia tshwj xeeb ntawm ASTM A588 Qib A, peb tuaj yeem ua kom tus me nyuam tsis pub dhau 7-20 hnub, luv luv dua li cov txheej txheem ntau lawm cov sij hawm ua lag luam.
Specifications ntawm ASTM A588 Qib A
| Daim ntawv khoom | Specification / Dimensions | Nto tiav | Txuj |
|---|---|---|---|
| Kub Rolled Steel Phaj | Thickness: 3mm-100mm; Dav: 1000mm - 3000mm | Raws li dov, blasted, xeb ua ntej - kho | ASTM A588 / A588M Kev Cai |
| Cov Qauv Steel Sections | H-beam / I-beam / Channel (qhov ntau thiab tsawg) | Kub dov / pleev xim / weathering tiav | ASTM A588 / ASTM A709-50W Cov Lus Qhia |
| Corten Perforated vaj huam sib luag | Kev cai thickness thiab qhov ntev | Tua blasting / ua ntej-rusted / coated | ASTM A588 / EN S355J2W thiab ASTM A588 |
| Fabricated Parts | Raws li kev kos duab | Kev kho huab cua saum npoo | ASTM A588 Cov Lus Qhia Tshwj Xeeb |
Ua ntej xa khoom ntawm ASTM A588 Qib A weathering steel, peb ua nruj me ntsis kev soj ntsuam zoo, suav nrog Kev Ntsuas Tshuaj Tshuaj, Kev Ntsuas Ultrasonic (UT), thiab Cov Khoom Siv Hluav Taws Xob kom ntseeg tau cov qauv kev ntseeg siab thiab kev ua tau zoo.
Ntxiv rau hauv - kev tshuaj xyuas hauv tsev, thib peb- kev tshuaj xyuas tog neeg (TPI) los ntawm SGS, BV, lossis Lloyd's Register tau txais kev txhawb nqa tag nrho raws li cov neeg siv khoom thov, ua kom pom tseeb thiab lees paub thoob ntiaj teb kev lees paub zoo.
