TIAB SA 1074yog qhov sib koom Australian thiab New Zealand Standard rauCarbon Steel Tubes thiab Tubulars rau Ordinary Service. Nws qhia txog qhov yuav tsum tau ua rau seamless thiab welded (longitudinally thiab spirally welded) cov kav dej thiab cov kav dej npaj rau kev tsim vaj tsev dav dav, qhov twg lawv tsis siv los ua kom muaj siab.
Ntsiab Scope thiab Daim Ntawv Thov
Lub Hom Phiaj Tseem Ceeb:Rau "kev pabcuam zoo ib yam," txhais tau tias cov ntawv thov uatsis yogkoom nrog cov kua uas muaj zog.
Hom Kev Siv:
Cov qauv tsim thiab kev txhawb nqa
Handrails thiab guardrails
General mechanical thiab automotive applications
Bollards
Fencing thiab posts
Qhov txawv ntawm qhov tseem ceeb:Cov kav dej tsim rau AN / NZS 1074 yogTSIS TAUtsim los rau kev siv siab. Kev siv lawv rau chav dej, roj, lossis dej yog qhov txaus ntshai thiab tsis ua raws li -.
AN/NZS 1074.1: Tus Txheej Txheem Ua Haujlwm rau Kev Siv Siab
Nws yog ib qho tseem ceeb kom paub qhov txawv ntawm ob tus qauv tseem ceeb:
AN/NZS 1074:Rau qhov tsis yog -siab, kev pabcuam zoo tib yam.
AS/NZS 1074.1:Lub npe"Carbon steel hlab thiab tubulars rau lub hom phiaj siab."
Sib piv Table: AN/NZS 1074 vs. AS/NZS 1074.1
Cov lus hauv qab no qhia meej txog qhov sib txawv tseem ceeb ntawm ob tus qauv tseem ceeb no.
| Feature | AN/NZS 1074 (Ordinary Service) | AS/NZS 1074.1 (Lub Hom Phiaj Siab) |
|---|---|---|
| Kev siv thawj zaug | Structure, mechanical, general engineering | Muaj cov kua dej hauv qhov siab (xws li dej, roj, chav dej) |
| Hydrostatic Test | Tsis xav tau | Yuav tsum tau.Txhua lub yeeb nkab yuav tsum raug kuaj rau qhov ntsuas siab. |
| Qib khoom | C250, C350, C450 | C230, C330, thiab lwm yam. |
| Kev tsim khoom | Seamless, Longitudinal Weld, Kauv Weld | Seamless, Longitudinal Weld, Kauv Weld |
| Cov Cai Tswj | General engineering qauv | Kev tswj cov cuab yeej siv siab (xws li AS 1210, AS 4041) |
| Ceev faj | Yuav tsum TSIS siv rau lub tshuab siab. | Tsim, tsim, thiab sim ua haujlwm siab. |
Cov ntsiab lus xav tau ntawm AN / NZS 1074
1. Cov txheej txheem tsim khoom
Cov kav dej tuaj yeem tsim tau raws li:
Seamless (S):Tsis muaj weld, ua los ntawm kev tho lub pob zeb.
Welded:
Longitudinally Welded (L):Tsim thiab welded raws nws qhov ntev.
Spirally Welded (H):Tsim thiab welded nyob rau hauv ib tug helix.
2. Cov khoom siv qib
Tus qauv qhia cov qhab nia raws li qhov tsawg kawg nkaus yield zog. Cov qhab-nees feem ntau yog:
C250:Yam tsawg kawg nkaus tawm lub zog ntawm 250 MPa
C350:Yam tsawg kawg nkaus tawm lub zog ntawm 350 MPa
C450:Yam tsawg kawg nkaus tawm lub zog ntawm 450 MPa
"C" txhais tau tias "Carbon" steel.
3. Kev kuaj thiab tshuaj xyuas
Kev xeem yuav tsum muaj xws li:
Tensile Test:Txheeb xyuas cov khoom muaj zog, tensile zog, thiab elongation.
Flattening Testlos yogKhoov Test:Tshawb xyuas lub suab ntawm qhov vuam thiab cov khoom siv ductility.
Kev tshuaj xyuas qhov muag:Rau qhov tsis xws luag thiab ncaj.
Kev sib piv nrog Lwm Cov Qauv Txheej Txheem
vs. AS/NZS 1163 (C350L0/C450L0):AS/NZS 1163 yog rauTxias -Formed Structural Steel Hollow Sections(square, rectangular, ncig). Nws muaj kev ua siab ntev dua rau qhov ntev thiab qhov ncaj, ua rau nws zoo tagnrho rau kev ua haujlwm zoo. AN/NZS 1074 yeeb nkab yog dav dua - lub hom phiaj.
ASTM A53 / A106 Cov Lus Qhia:Cov no yog cov qauv hauv Asmeskas. Txawm hais tias qhov ntev yuav zoo sib xws, cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab sib txawv. Rau cov haujlwm hauv Australia thiab New Zealand, cov qauv hauv zos AN/NZS feem ntau tau teev tseg rau kev ua raws cai.
Cov ntsiab lus
SivTIAB SA 1074rautsis yog-siab, dav- lub hom phiajcev steel.
SivAS/NZS 1074.1rau txhua daim ntawv thov cuam tshuamsiab.
Ib txwm lees paub tus qauv raug nrog koj tus neeg muag khoom thiab tus kws tsim khoom tsim nyog kom muaj kev nyab xeeb thiab ua raws.
Tsis lees paub:Nov yog phau ntawv qhia dav dav. Rau cov ntawv thov tseem ceeb, ib txwm xa mus rau qhov tseeb version ntawm tus qauv luam tawm los ntawmStandards Australia.
