Sa283grb yog Asmeskas cov qauv carbon cov qauv hlau qauv hlau, siv dav thiab hom hluav taws xob hlau. Nws yog qhov sib xyaw ua ke nyob rau hauv cov khoom siv dav dav, txuas ntxiv, thiab tseem siv tau los tsim cov tsev thiab cov hauv paus rau cov khoom loj thiab ntau lub twj. SA283 qib qib tau muab faib ua cov qib ua plaub: GRA, SA283 GRB, thiab SA283 GRD.
Sa283Grbsteel txheej txheem phaj tshuaj siv tshuaj lom neeg:
| Teem nqi | C | Mn | P | S | Si | CU |
| A283B | 0.17 | 0.9 | 0.035 | 0.04 | 0.4 | 0.2 |
Sa283grb Hlau Hlau Cov Khoom Siv:
| Teem nqi | Yiel muaj zog N / mm2 (Min) |
Lub zog tensile N / mm2 |
Elongation (Min) |
| A283B | 185 | 245-450 | 25 |
Thawv Daim Hlau:Q345R, Q245r, 16mndr, 1Chrmor, Q370r, 09mnnidr, 1445r (r} hic), sa516grage11, thiab lwm yam.
Hnav - Cov paib tiv taus cov paib:NM360, NM400, NM500
High - lub zog ntawm daim phiaj: Q420, Q460, Q550, Q690, Q960
Tsis tshua muaj - Cov paib alloy:Q345B / C / D / E, Q235B / C / D, thiab lwm daim hlau nruab nrab thiab hnyav. Plaub - sab txiav} sab ntawm cov khoom lag luam uas lav tau thiab ua haujlwm tau, cov phiaj xwm I / II / III kuaj daim phiaj.
Cov lus qhia tshwj xeeb:Thickness: 8-360 hli, Dav: 1500-3900 hli, ntev: 5000-16000 hli
Muaj kev cai dov raws li cov neeg siv khoom. Cov phiaj tuaj yeem xa hauv kub - rolled rolled, norupized, li tempered, thiab z {} kev coj ua cov khoom muaj. Cov phiaj tuaj yeem ua tiav raws li kev kos duab, thiab tsheb thauj mus los tuaj yeem npaj tau. Cov khoom lag luam loj, cov nqi sib tw, thiab kev xa khoom sai sai.
Sa283 GRA thiab SA283 GRB yog Asmeskas Astm stand cov tub ntxhais tsim raws li ASME Cov Qauv. Lawv tsim tau siv converter lossis hluav taws xob rauv taws me me, nrog cov thicknesses los ntawm 8 hli txog 400 hli. Sa283 GRA thiab SA283 GRB yog xa hauv kub {8} siv rau riveted, thiab welded cov txheej txheem hauv choj thiab vaj tse.
SA283 GRA thiab SA283 GRB Hlau Phaj Exedution Txuj Ci:
Tsim nyob rau hauv raws li ASME A283 / A283m txheem.
Txoj kev tsim qauv rau cov qhab nia sib txawv ntawm SA283 GRA thiab SA283 GRB Hlau Phaj:
Sa283 GRA, SA283 GRB, SA283 GRC, SA283 GRD, SA283 GRE
Tus me nyuam tej yam rau SA283 GRA thiab SA283 GRB Hlau Phaj:
Xa tawm hauv kub - Koj cov mob hauv paus, lossis kev kho mob cua sov xws li noring, thiab lwm yam, tuaj yeem siv rau cov phiaj hlau.
