Cov khoom lag luam
S355J2WP Corten Steel yog lub siab- lub zog, tus kheej {{{}} Ratting txheej kom tiv taus atmospheric corrosion. Nws tau txhais los ntawm European cov qauv en 10025-5, nrog 'rau' rau cov txheej txheem kev ua haujlwm zoo, thiab 'P' rau kev txhim kho lub zog corrosion, thiab 'P' cim nws cov ntsiab lus siab phosphorus rau kev tiv thaiv corrosion. Qhov no ua rau nws zoo tagnrho rau architecture, txuas hniav, thiab lwm yam kev siv rau qhov twg ob lub zog thiab txaus nyiam, ib txwm evolving zoo li xav tau.
Tamsim ntuj kev sib tsoo
Kev tsim qauv S355j2WP muab cov ntaub ntawv tshwj xeeb txog cov hlau cov khoom raws li European cov qauv en 10025-5.
S:Qauv hlau.
355:Qhov tsawg kawg yog lees lub zog ntawm 355 MPa rau thicknesses txog 16 hli.
J2:Qhia tias cov ntaub ntawv tau dhau los kuaj nrog qhov cuam tshuam tsawg kawg ntawm 27 Joules ntawm -20 degree.
W:Qhia tias nws yog huab cua dav hlau nrog kev txhim kho cov tshuab hluav taws xob corrosider tsis kam.
P:Txhais tau tias yog cov ntsiab lus siab phosphorus siab, uas pab txhawb nws txoj kev corrosion {{}} istantant patina.
S355j2wp corten steel tshuaj lom neeg cov tshuaj sib xyaw:
| Teem nqi | C | Mn | Cr | Si | N | S | CU | P |
| S355j2wp | 0.15 | 1.1 | 0.25- 1.35 | 0.8 | 0.01 | 0.035- 0.04 | 0.20- 0.60 | 0.05- 0.16 |
S355j2wp corten steel neeg cov yam ntxwv:
| Tuab (mm) | ||||||
| S355j2wp | Tsawg dua los yog sib luag rau 16 | >16 tsawg dua los yog sib npaug rau 40 | >40 tsawg dua los yog sib npaug rau 63 | >63 tsawg dua lossis sib npaug rau 80 | >80 tsawg dua lossis sib npaug rau 100 | > 100 |
| Yield zog (loj dua los yog sib npaug rau MPA) | 355 | 345 | 345 | 345 | 345 | 345 |
| S355j2wp | < 3 | Ntau dua los yog sib npaug rau 3 tsawg dua lossis sib npaug rau 100 | > 100 | |||
| Tensile lub zog (mpa) | 510-680 | 470-630 | 470-630 | |||
Cov Kev Siv Cov Ntawv Siv
Cov khoom siv lub zog, durability, thiab corrosion kuj ua rau nws haum rau cov ntawv thov nthuav tawm thiab kev ua kom zoo nkauj.
- Cheebtsam vajtsej thiab cov facades
- Txuas hniav thiab pylons
- Cov thawv thauj khoom thiab cov tsheb ciav hlau tsheb ciav hlau
- Cov neeg haus luam yeeb, cov pa taws, thiab silos
- Duab puab thiab kev kos duab pej xeem
Cov FAQ
Dab tsi yog qhov sib npaug rau S355J2WP?
Qhov sib npaug ntawm S3555555555-502 tus qauv yog e 36 Wa 4. Thiab S355J2Wp sib npaug qib ntawm UNI tus qauv yog 510d1K1.
Dab tsi yog lub ntsiab lus ntawm S355J2W n?
S3555j2W + N yog tus huab cua tshwj xeeb hlau qib nrog ib qho ntxiv ntawm Nickel (n) hauv nws cov tshuaj lom neeg.
Dab tsi yog sib npaug S355?
S355 sib npaug ntawm cov phaj
ASTM tau txheeb A572 -}} 50 raws li ib qho kev lees paub rau S355. Ob qib muaj tshuaj sib xws thiab muaj siab -} lub zog, cov hlau tsis muaj zog, cov qauv hlau.
Dab tsi yog sib npaug steel khoom rau s355j2W steel phaj
Kev sib piv ntawm cov khoom siv tshuaj lom neeg thiab cov cuab yeej siv rau corten b steel phaj thiab s355j2W steel phaj, lawv zoo heev.
Yog Corten Steel tib yam li A588?
ASTM A588 kuj tseem hu ua Corten® thiab npog cov qauv qauv, phaj, thiab bar.
Hais Txog GNEE
Pom nyob rau hauv xyoo 2008, GNEE (Tianjin) Cov Khoom Siv Saw Caj Caj Laug Co., Ltd. tshwj xeeb hauv kev lag luam thoob ntiaj teb thiab kev ua cov khoom siv Corten steel.
• Peb lis txhua yam corten engineering tej yaam num, xws li txuas hniav, vaj, chaw ntiav pw, thiab cov chaw ntiav pw.
• Ua raws li ASTM, en, thiab lwm tus qauv thoob ntiaj teb; Thib peb - kev tshuaj xyuas kev txhawb nqa.
• Exported kom ntau tshaj 200 lub teb chaws thiab cheeb tsam thoob ntiaj teb.
• 8 Cov chaw pabcuam thoob plaws Suav teb thiab txawv teb chaws, ua kom tau txais kev pab them thoob ntiaj teb.
Daim ntawv thov teb: Architecture, Kev tsim kho vaj tse, ua vaj, cladding, thiab nroog loj.
