Dab tsi yog qhov sib txawv ntawm P235Gh thiab P265GHGH?

P235GHthiabP26 NyemYog ob qho tib si tsis -} alloy siab rau lub nkoj steels teev nyob rau hauv European cov qauv en 10028-2: 2017 (Cov khoom lag luam ua los ntawm cov hlau siab). Lawv tau dav siv nyob rau hauv boilers, cov hlab ntsha siab, kev hloov cua sov, thiab cov raj raj tshuab ua haujlwm ntawm qhov ntsuas kub.

Ntawm no yog cov ncauj lus piav qhia ntawm lawv qhov sib txawv tseem ceeb:

Thawj qhov sib txawv ntawm P235GH thiab P265Gh tau dag nyob rau hauv lawv cov tshuaj lom neeg muaj pes tsawg leeg:

Nco tseg: P265GHGH feem ntau muaj me ntsis cov pa roj carbon ntau dua (cev) vim muaj MN / C, yuav tsum tau siv cov kev tswj hwm vuam.

Lwm qhov tseem ceeb tseem ceeb yog nyob hauv lawv cov kev ua haujlwm zoo:

• P235GH: muaj tsawg kawg vim muaj lub zog muaj zog ntawm 235 MPa, ua rau nws haum rau kev sib piv- qhov kev siv siab. Nws lub zog tensile nyob nruab nrab ntawm 360-500 mpa.
• P265GHGE: Muaj lub zog ntau dua ntawm 265 MPa thiab lub zog tensile ntawm 410 3}} 570 MPa, muab cov kev ua tau zoo dua hauv cov chaw siab dua.

P235gh:

Vim nws zoo heev weldability thiab muaj zog zog, P235GH yog feem ntau siv nyob rau hauv:

Cov Hluav Taws Xob Tshav Kub Kub

Tsawg - hUV boilers

Raj xoo hluav taws xob rau cov kua lossis roj nrog qis dua siab thiab qhov kub thiab txias

P265GHEGH:

Nrog nws lub zog superior, P265GH yog qhov zoo rau cov ntawv thov ntau dua, xws li:

• High -} Lub Siab Lub Siab Boilers
• Siab
• Kev lag luam muaj cov kav dej nqa siab - dej txias

P235GH: yooj yim rau Weld vim nws cov ntsiab lus muaj roj teeb, ua rau nws xaiv qhov uas nyiam tshaj plaws rau cov phiaj xwm vuam uas vuam yog nquag.

P265GHGE: Tseem cia li weldable tab sis tej zaum yuav tsum tau preheating lossis lwm yam kev ceev faj vim nws cov roj carbon ntau dua.

Thov cov lus hais

Yog tias koj xav paub ntau ntxiv txog GNEE cov khoom, koj tuaj yeem xa email raualloy@gneesteelgroup.comCov. Peb zoo siab tshaj plaws los pab koj.

P235GHGHGHGH tau sib npaug li cas?

ASTM A285

P235Gh qib yog ib qho alloy ntawm European Cov Qauv Kawm en228-2, uas tseem hu ua A2885 Qib C Tus Hlau, P235GHGE sib npaug cov khoom ASTM yog tusASTM A285 lossis A285M Txuj Ci.

Dab tsi yog AHTM sib npaug ntawm EN 10028-2 P265GHGH?

ASTM A516 GR60 Steel Phaj

Xav txog lub hom phiaj siab thiab tawm lub zog muaj zog thiab cov khoom ntiag tug tsawg kawg, hauv cov qauv specification bs en 10028-2 P265GHGHHGHHHG PHAB yog sib npaug rauASTM A516 GR60 Steel Phaj.

Dab tsi yog qhov txawv ntawm P235Gh thiab P265GHGE?

P235GH: muaj tsawg kawg vim muaj lub zog muaj zog ntawm 235 MPa, ua rau nws haum rau kev sib piv- qhov kev siv siab. Nws lub zog tensile nyob nruab nrab ntawm 360- 500 mpa. P265GHGE: Muaj lub zog ntau dua ntawm 265 MPa thiab lub zog tensile ntawm 410-570 MPA ib puag ncig ntau dua.

Dab tsi yog P265Ghhghy Cov Khoom Siv?

P265Gh Qib yog aTxheem Welded Siab Hlais Hlua thiab Boiler Steel QibCov. UP265GH TIXIS Tsim nrog cov ntsiab lus siv tshuaj lom tau muab nws kev ua tau zoo hla dhau ib puag ncig. P265GHHGH HLAU WELLS tagnrho rau siv hauv kev pabcuam kub thiab kub, uas muaj ntau nyob rau hauv petrochemical thiab tshuaj siv tshuaj.