A709 Corten Steel Phaj Sheet Weather Resistant Steel Phaj rau Vaj Hlau Phaj

Gnee Corten Steel muab cov khoom siv siab - zooASTM A709 Qib 50W weathering steel, muab tag nrho cov Tshuag ntau thiab tsawg, customized ua, thiab xa ceev ceev

.
ASTM A709-50W yog tus qauv qauv hlau dav siv rau kev tsim kho choj, paub txog nws lub zog siab, tsis tshua muaj hlau alloy, thiab zoo heev atmospheric corrosion kuj.

Piv nrog rau cov pa roj carbon zoo li qub, ASTM A709-50W muab kev tiv thaiv corrosion zoo dua, nrog rau Atmospheric Corrosion Index Ntau dua lossis sib npaug rau 6.00, ua tau raws li cov qauv tsim sab nraum zoov ntev.

ASTM A709 Qib 50W - Chemical Composition Table

Hardness (HB): txheem txheej txheem huab cua steel ntau yam.

✔ Lub zog siab qis - alloy choj steel
✔ Zoo atmospheric corrosion kuj
✔ Lub neej ua haujlwm ntev dua li cov pa roj carbon zoo tib yam
✔ Haum rau welded, bolted & riveted qauv
✔ Kev saib xyuas qis - tsis tas yuav tsum tau pleev xim
✔ Sib npaug rau A588 Qib A / B / C (Corten steel tsev neeg)

Kev loj thiab railway choj

Cov qauv thav duab

Kev tsim tsheb thiab khoom siv

Sab nraum cov khoom siv

Tank, ntim, chimneys

Marine thiab ntug hiav txwv qauv

Weathering steel architectural tej yaam num

Yog tias koj tab tom nrhiav kev txhim khu kev qha ASTM A709 GR50W steel tsum nyob hauv Suav teb, Gnee Corten Steel muaj cov nqi sib tw, kev lees paub zoo, thiab txhua qhov ntau thiab tsawg npaj xa tuaj.

Peb tos ntsoov yuav los ua koj tus khub ntev -.

Hu rau tam sim no

A709 qib 50W steel yog dab tsi?

ASTM A709-50W yogtus qauv specification rau cov qauv steel feem ntau nyob rau hauv fabrication ntawm steel choj. ASTM A709-50W npog lub zog siab, tsis tshua muaj cia steel qauv duab, daim hlau thiab tuav.

ASTM A709 steel qib yog dab tsi?

ASTM A709 yog tus qauv Specification rau Cov Hlau Hlau rau Cov Txuas Txuas thiab suav nrog cov pa roj carbon, siab - lub zog qis- alloy, thiab quenched thiab tempered alloy steels siv los ua cov phiaj xwm hauv kev tsim cov choj. SSAB muaj tsib qib nram qab no ntawm A709;36, 50, 50W, HPS 50W thiab HPS 70W.

Dab tsi yog qhov txawv ntawm ASTM A572 Qib 50 thiab ASTM A709 Qib 50?

A572 Qib 50: Siv dav hauv kev siv cov qauv, nrog rau cov tsev, cov tsev sib kis, cov khoom siv, thiab kev tsim kho dav dav. Nws tsis yog tshwj xeeb optimized rau choj. A709 Qib 50: Feem ntau siv rau kev tsim kho choj thiab lwm cov qauv uas txhim kho toughness thiab weldability yog qhov tseem ceeb.

ASTM A709 qib 50 yog dab tsi?

Qib 50 steel ntawm qhov kev qhia tshwj xeeb no yuav tsum muaj lub zog tsawg kawg nkaus ntawm 50 ksi. Siv los ua cov tswv cuab hauv kev tsim choj los yog rau cov qauv zoo sib xws.

Dab tsi yog qhov txawv ntawm ASTM A36 thiab A709?

ASTM A709 qib 36 yog cov khoom siv choj uas muaj cov pa roj carbon ntxiv rau lub zog thiab hardenability ntawm cov hlau.A36 muaj tsawg dua 0. 30% carbon thiab yog li, tsis muaj siab hardenability. ASTM A709 qib 36 steel phaj tau txhim kho corrosion kuj thiab tuaj yeem siv rau sab nraum zoov.

ASTM A572 qib 50 sib npaug li cas?

ASTM A572 Qib 50 yog sib npaug rau ntau qib steel, nrog rau qhov sib npaug thoob ntiaj teb feem ntau yog S355JR (European standard) thiab Q345B (Suav tus qauv). Qhov sib npaug zoo tshaj yog nyob ntawm qhov kev xav tau tshwj xeeb, yog li nws yog qhov zoo tshaj plaws los tham txog cov khoom tshwj xeeb thiab tus kws tshaj lij kom paub meej tias kev sib haum xeeb.

Dab tsi yog qhov txawv ntawm ASTM A36 thiab ASTM A572 GR 50?

Raws li tau hais ua ntej,A36 yog hlau uas muaj qhov tsawg kawg nkaus tawm los ntawm 36,000 PSI. Qib no muab nws lub zog los ntawm kev sib xyaw ntawm carbon thiab manganese. Ntawm qhov tod tes, A572-50, piv txwv li, yog ib hom hlau uas muaj qhov tsawg kawg nkaus yield zog ntawm 50,000 PSI.

Qhov txawv ntawm A572 thiab s355 yog dab tsi?

Hauv kev xaus, ob qho tib si ASTM A572 Qib 50 thiab S355JR yog cov kev xaiv zoo tshaj plaws rau kev siv steel hlau, nrog rauASTM A572 Qib 50 muab kev muaj peev xwm ntau dua thiab S355JR muab ntau yam thiab siv dav hauv European kev tsim kho.

Puas yog A572 steel corrosion resistant?

A572 steel feem ntau yog siv rau hauv cov qauv siv vim nws lub zog siab, ductility, weldability thiabcorrosion kuj. Cov ntawv thov no suav nrog cov qauv tsim, cov khoom siv ntxiv, txuas hniav, skyscrapers thiab tsev.