ASTM B 443 3 Taw qhia
Txheem Specification rau Nickel-Chromium-Molybdenum-Columbium Alloy thiab Nickel-Chromium-Molybdenum-Silicon Alloy Phaj, Ntawv, thiab Sawb
ASTM B443 ASME SB 443 specification npog npib tsib xee -chromium-molybdenum-columbium alloy (UNS No. N06625) thiab npib tsib xee-chromium-molybdenum-silicon strips (UNS. N06625 alloys yuav tsum tau muab tso rau hauv ob qib ntawm kev kho cua sov sib txawv: ASTM B443 Qib 1 (annealed); thiab Qib 2 (kev daws teeb meem annealed).
ASTM B443 Phaj Sheet Properties
ASTM B443 tus qauv npog ob cov ntaub ntawv: npib tsib xee-chromium-molybdenum-niobium alloy(Inconel 625 UNS N06625)thiab nickel{0}}chromium-molybdenum- silicon alloy (UNS N06219). Ntawm lawv, ASTM B443 Inconel 625 yog cov khoom siv ntau dua. Cov ntsiab lus nickel thiab chromium muab ob qho tib si alloys zoo heev tiv thaiv oxidation. Cov khoom molybdenum ua kom cov khoom ua haujlwm kom txo qis. Nyob rau hauv ASTM B443 UNS N06625, niobium plays lub luag haujlwm tseem ceeb hauv kev ua kom muaj zog ntxiv, Nws muab cov alloy ntau zog.
Cov Qib Cov Khoom Siv Tseem Ceeb & Kev Kho Kub Kub
ASTM B443 UNS N06625 phaj, ntawv, thiab sawb tau muab rau hauv ob qhov kev kho cua sov sib txawv nyob ntawm qhov chaw ua haujlwm:
- Qib 1 (Annealed):Thaum tshav kub kub kho ntawm qhov tsawg kawg nkaus kub ntawm 1600℃F (871 degree). Qib 1 feem ntau yog xaiv rau cov ntawv thov ua haujlwm ntawm qhov kub txog li 1100℃F (593 degree) qhov twg siab tensile zog, qaug zog, thiab tsis kam rau ntub corrosion / pitting yuav tsum tau.
- Qib 2 (Kev daws teeb meem Annealed):Thaum tshav kub kub kho ntawm qhov kub tsawg kawg nkaus ntawm 2000℃F (1093 degree) nrog lossis tsis muaj kev kho mob tom qab. Qib 2 raug pom zoo rau kev pabcuam kub siab tshaj 1100℃F (593 degree) qhov twg yuav tsum tau muaj kev tiv thaiv rau kev nkag thiab kev ntxhov siab.
Chav Kub Tensile Properties thiab Kev Kho cua sov
|
Khoom |
Tensile Lub zog, min, Ksi (MPa) |
Yield zog (0.2% Offset), min, ksi (MPa) |
Elongation hauv 2 nyob rau hauv. los yog 50 mm (los yog 4D), min, % |
|---|---|---|---|
| Qib 1 UNS N06625 (Annealed) | |||
| Txias- cov ntawv dov thiab strip | 120 (827) | 60 (414) | 30 |
| Kub-rolled ntawv thiab kub- dov phaj mus txog 2.75 nyob rau hauv. (70 mm), incl | 110 (758) | 55 (379) | 30 |
| Txias- dov phaj mus txog 0.375 nyob rau hauv. (9.5 hli), suav nrog | 110 (758) | 55 (379) | 30 |
| Qib 2 UNS N06625 (Kev daws teeb meem Annealed) | |||
| Txias-rolled ntawv thiab strip, kub-rolled ntawv, txias-rolled phaj, thiab kub-rolled phaj |
100 (690) | 40 (276) | 30 |
| Specified Thickness, nyob rau hauv. (mm) | Tso cai ntau dhau ntawm qhov hnyav, B, C ib square feet ntawm daim hlau rau qhov dav muab hauv nti (hli) Qhia nyob rau hauv Feem pua ntawm Nominal Weights |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Hauv qab 48 (1220) |
48 rau 60 (1220 rau 1520), ib |
60 rau 72 (1520 rau 1830), ib |
72a84 ua (1830 rau 2130), ib |
84a96 ua (2130 Nws 2440), ib |
96-108 Ib (2440 Nws 2740), ib |
108-120 Nws (2740 Nws 3050), ib |
120-132 Nws (3050 Nws 3350), ib |
132-144 Ib (3350 Nws 3660), ib |
144-160 Nws (3660 Nws 4070), ib |
|
| 3/16 txog 5/16 (4.8 txog 7.9), excl | 9.0 | 10.5 | 12.0 | 13.5 | 15.0 | 16.5 | 18.0 | ... | ... | ... |
| 5/16 txog 3/8 (7.9 txog 9.5), excl | 7.5 | 9.0 | 10.5 | 12.0 | 13.5 | 15.0 | 16.5 | 18.0 | ... | ... |
| 3/8 txog 7/16 (9.5 txog 11.1), excl | 7.0 | 7.5 | 9.0 | 10.5 | 12.0 | 13.5 | 15.0 | 16.5 | 18.0 | 19.5 |
| 7/16 txog 1/2 (11.1 txog 12.7), excl | 6.0 | 7.0 | 7.5 | 9.0 | 10.5 | 12.0 | 13.5 | 15.0 | 16.5 | 18.0 |
| 1/2 txog 5/8 (12.7 txog 15.9), excl | 5.0 | 6.0 | 7.0 | 7.5 | 9.0 | 10.5 | 12.0 | 13.5 | 15.0 | 16.5 |
| 5/8 txog 3/4 (15.9 txog 19.1), excl | 4.5 | 5.5 | 6.0 | 7.0 | 7.5 | 9.0 | 10.5 | 12.0 | 13.5 | 15.0 |
| 3/4 rau 1 (19.1 txog 25.4), excl | 4.0 | 4.5 | 5.5 | 6.0 | 7.0 | 7.5 | 9.0 | 10.5 | 12.0 | 13.5 |
| 1 txog 2 (25.4 txog 50.8), incl | 4.0 | 4.0 | 4.5 | 5.5 | 6.0 | 7.0 | 7.5 | 9.0 | 10.5 | 12.0 |
Tshuaj muaj pes tsawg leeg (UNS N06625 vs. UNS N06219)
Qhov zoo tshaj plaws corrosion kuj thiab lub zog ntawm ASTM B443 cov ntaub ntawv yog los ntawm lawv cov alloy chemistry. Niobium (Columbium) ua raws li cov khoom siv - kev daws teeb meem tsis tas yuav muaj kev kho cua sov.
| Element | UNS N06625 (Inconel 625) (%) | UNS N06219 (%) |
| Nickel (Ni) | 5 8,0mn | Tshuav |
| Chromium (Cr) | 20.0 – 23.0 | 18.0 – 22.0 |
| Molybdenum (hli) | 8.0 – 10.0 | 7.0 – 9.0 |
| Niobium + Tantalum (Nb + Ta) | 3.15 – 4.15 | 0.20 – 0.70 |
| Hlau (Fe) | 5.0 max | 2.0 – 6.0 |
| Silicon (Si) | 0.50 max | 1.50 – 2.50 |
| Cov pa roj carbon (C) | 0.10 max | 0.05 max |
| Manganese (Mn) | 0.50 max | 0.50 max |
| Phosphorus (P) / Sulfur (S) | 0.015 max / 0.015 max | 0.020 max / 0.015 max |
| Aluminium (Al) / Titanium (Ti) | 0.40 max / 0.40 max | 0.50 max / 0.50 max |
Muaj Cov Khoom Muag Khoom & Tus Nqi -Cov Kev Pab Ntxiv
Raws li lub ntiaj teb exporter ntawm nickel alloy cov khoom, peb muab ASTM B443 / ASME SB 443 UNS N06625 cov khoom ua raws li cov qauv thoob ntiaj teb:
Daim ntawv muaj:Hnyav Kub-Rolled Phaj, Txias- Rolled Sheets, Coils, Cut Strips, thiab Custom Plasma/Waterjet Cut Rings & Discs.
Surface Finishes:Kub Rolled Annealed & Pickled (No.1 Finish), Cold Rolled 2B, Bright Annealed (BA).
Kev Ntsuas & Kev Ntsuas:EN 10204 3.1 Mill Test Certificate (MTR), Cov Khoom Siv Zoo (PMI), Kev Ntsuas Ultrasonic (UT per ASTM A578), Microstructure Analysis, thiab 3rd Party Inspection (SGS, Bureau Veritas, TÜV).
Nrhiav cov ntaub ntawv pov thawj ASTM B443 UNS N06625?
Peb tuav cov khoom lag luam dav davInco 625, ntawv, thiab stripshauv qib 1 thiab Qib 2 cua sov- kho mob.
Fast Global Shipping:Cua / hiav txwv freight ntim rau hauv seaworthy ntoo crates.
Custom processing:Waterjet txiav, shearing, beveling, thiab kev cai yeeb nkab spool ua ntej -fabrication.
[ Hu rau peb Pab Pawg Export rau Tus Nqi Tam Sim No & MTR Cov Qauv]
