ASTM B446 tus qauv yog dab tsi?
ASTM B446 yog tus qauv kev qhia tshwj xeeb tshaj tawm los ntawm ASTM International uas qhia txog cov kev cai rau cov nickel alloy bars thiab rods, feem ntau yog rau npib tsib xee-chromium- molybdenum alloys xws li UNS N06625 (Alloy 625), tab sis kuj npog N06219 thiab N06219 alloys.
ASTM B446 cov khoom sib npaug
ASTM B446 yog ib qho kev qhia tshwj xeeb rau Nickel Alloy 625, yog li nws qhov sib npaug yog UNS N06625, lub npe hu ua Inconel 625, nrog rau lwm qhov sib npaug xws li Werkstoff Nr. 2.4856 (German DIN) thiab AMS 5666 (Aerospace Material Specification) rods thiab ntau yam ntaub ntawv. Cov qauv no txhua tus xa mus rau tib lub siab -lub zog, corrosion-resistant nickel superalloy.
ASTM B446 inconel 625 yog dab tsi?
Qhov kev qhia tshwj xeeb no suav nrog npib tsib xee-chromium-molybdenum-niobium alloy (UNS NO6625) hauv daim ntawv kub- ua haujlwm thiab txias- ua haujlwm tuav, hauv ob qhov sib txawv ntawm cov cua sov- kho mob: Qib 1 (Annealed): Cov khoom siv no feem ntau yog siv rau 10℃(feem ntau 9 degree) degree). Qib 2 (Kev daws teeb meem): Cov khoom siv no feem ntau yog siv rau cov ntawv thov nrog kev ua haujlwm kub siab tshaj 1100℃F (593 degree) thaum nkag thiab tawg tsis kam.
Cov ntsiab lus ntawm ASTM B446 Inconel 625 yog dab tsi?
ASTM B446 Inconel 625 yog npib tsib xee-raws li siab- kub alloy feem ntau muaj cov npib tsib xee (tshaj 58%), chromium (20-23%), molybdenum (8-10%), thiab niobium (3.15-4.15%), thiab ntau npaum li cas, mus txog 1%), manganese (txog 0.5%), silicon (txog 0.5%), carbon (txog 0.1%), aluminium (mus txog 0.4%), titanium (txog 0.4%), phosphorus (txog 0.015%), thiab sulfur (txog 0.015%), muab kev ua haujlwm zoo heev corrosion-temperature.
Mechanical Properties for Kub- Ua Haujlwm Qws thiab Bar thiab ColdWorked Qws
| Txoj kab uas hla los yog qhov nrug nruab nrab ntawm qhov chaw sib luag, hauv. (mm) | Tensile zog min, ksi (MPa) | Yield zog (0.2% offset), min, ksi (MPa) | Elongation hauv 2 nti lossis 50 hli lossis 4D, min, % |
|---|---|---|---|
| UNS N06625 Qib 1 (Annealed) | |||
| Mus txog 4 (102), incl. | 120 | 60 | 30 |
| Tshaj 4 (102) txog 10 (254), suav nrog. | 110 | 50 | 25 |
| UNS N06625 Qib 2 (Kev daws teeb meem) | |||
| Txhua qhov ntau thiab tsawg | 100 | 40 | 30 |
| UNS N06219 Tag Nrho (Kev daws teeb meem) | |||
| Txhua qhov ntau thiab tsawg | 96 (600) | 39 (270) | 50 |
| UNS N06650 Tag nrho (Kev daws teeb meem) | |||
| Txhua qhov ntau thiab tsawg | 116 (800) | 58 (400) |
ASTM B446 Inconel 625 round bar tshuaj xyuas
Tensile test specimens rau ASTM B446 Inconel 625 round bars yuav tsum muab coj los ntawm cov khoom nyob rau hauv nws qhov kawg mob thiab kuaj nyob rau hauv cov kev taw qhia ntawm kev ua. Tag nrho cov tuav thiab cov pas nrig yuav tsum tau sim siv tus ntoo khaub lig-sectional dimensions thaum twg los tau. Yog tias tag nrho cov hlais - kev ntsuas ntu tsis tuaj yeem ua tau, qhov loj tshaj plaws tuaj yeem kuaj tau raws li qhia hauv Test Method E 8 yuav tsum tau siv. Rau cov kab plaub hau nrog lub thickness tsis pub tshaj 1/2 nti (12.7 hli) thiab qhov dav loj heev rau tag nrho -size tensile test, longitudinal strip specimens yuav tsum tau npaj raws li Kev Xeem E 8.
astm b446 vs b564 ua
Ob leeg ASTM B446 thiab B564 tus qauv npog qhov siab - zog, corrosion-resistant 625 alloy (UNS N06625), tab sis qhia meej cov khoom sib txawv: tus qauv B446 siv rau cov tuav, pas nrig, thiab cov xov hlau, thaum B564 tus qauv siv rau forgings. Tus qauv B446 feem ntau yog siv rau cov khoom siv raw uas yuav tom qab forged lossis machined rau hauv cov khoom xws li fasteners lossis yeeb nkab fittings.
Yog tias koj muaj qhov yuav tsum tau ua rau Inconel 625 stainless hlau tuav, peb txais tos koj xaj. GNEE muaj cov khoom muag loj ntawm cov khoom nrov rau koj xaiv. Nws tuaj yeem ua tiav rau hauv ntau yam khoom siv, nrog rau cov phaj, coils, raj, tuav, thiab xaim. Rau cov ncauj lus kom ntxaws txog tshuaj muaj pes tsawg leeg thiab cov qauv dawb, thov hu rau peb lub Hoobkas tam sim ntawd. Peb muab cov nqi sib tw thiab kev pabcuam zoo heev.
