GH4169 (Inconel 718) Round Bar|Lag luam wholesale Dub thiab Glossy Tshuag
Cov neeg muag khoom lag luam thoob ntiaj teb muab siab -kub resistant GH4169 (Inconel 718) puag ncig tuav hauv ob qhov ua tiav: dub (kub- dov / annealed) thiab ci (polished). Cov nickel-raws li superalloys feem ntau yog siv hauv kev lag luam xws li aerospace, roj thiab roj, thiab turbines.
Dab tsi yog qhov tsis zoo ntawm Inconel 718?
Qhov tsis zoo thiab lwm txoj hauv kev ntawm Inconel 718
Thaum Inconel 718 boasts zoo heev txhua yam thiab corrosion kuj zog, nws kuj muaj ib co drawbacks: High nqi: Vim nws complex manufacturing txheej txheem, Inconel 718 yog kim. Yooj yim rau txheej txheem: Nws cov hardness siab ua rau cov khoom tshem tawm nyuaj thiab ua kom cov cuab yeej hnav.
1. Gnee Alloy tam sim no muaj GH4169 hauv Tshuag thiab specifications (2026)
Khoom siv:GH4169 / NiCr19NbMo / UNS N07718 / 2.4668.
Qhov ntau thiab tsawg:Txoj kab uas hla ntawm 3mm mus rau ntau tshaj 254mm; Kev cai ntev yog muaj los ntawm Tshuag, suav nrog 0.2m, 0.5m, thiab txog 6000mm.
Nto tiav:Dub/Rough: Kub- dov (HR) los yog annealed, feem ntau nrog ib txheej oxide.
Bright / Glossy:Centerless sib tsoo (CG), polishing (Ra Tsawg dua los yog sib npaug rau 0.8 μm), los yog kos duab txias.
Qauv:AMS 5662, 5663, 5664, ASTM B637, GB / T.
2. Tshuaj muaj pes tsawg leeg (los ntawm qhov hnyav) ntawm GH4169 pas nrig
| Lub ntsiab | Cov ntsiab lus (%) | Muaj nuj nqi |
|---|---|---|
| Nickel (Ni) | 50.0 – 55.0 | Matrix ntsiab; siab -kub stability |
| Chromium (Cr) | 17.0 – 21.0 | Oxidation thiab corrosion kuj |
| Hlau (Fe) | Sib npaug (~18-20) | Fe-Ni-Cr puag alloy |
| Niobium (Nb) | 4.75 – 5.50 | Core reinforcing keeb- forms ″ theem (Ni₃Nb) |
| Molybdenum (hli) | 2.80 – 3.30 | Khoom- daws teeb meem; creep kuj |
| Titanium (Ti) | 0.65 – 1.15 | Cov ntawv 'theem ntxiv dag zog |
| Aluminium (Al) | 0.20 – 0.80 | Cov ntawv 'theem ntxiv dag zog; txhim kho oxidation tsis kam |
| Cov pa roj carbon (C) | Tsawg dua los yog sib npaug li 0.08 | Tsawg carbon rau toughness |
| Manganese (Mn) | Tsawg dua lossis sib npaug li 0.35 | Deoxidizer |
| Silicon (Si) | Tsawg dua lossis sib npaug li 0.35 | Deoxidizer |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.015 | Xyuas kom toughness |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.015 | Xyuas kom kub ua haujlwm |
| Boron (B) | 0.002 – 0.006 | Grain ciam teb reinforcer |
| Cobalt (zeeg) | Tsawg dua lossis sib npaug li 1.00 | Cov khoom seem |
| Copper (Cu) | Tsawg dua lossis sib npaug li 0.30 | Cov khoom seem |
3. GH4169 chav ntsuas kub txhua yam khoom (txoj kev laus - ob leeg yog tib yam)
| Khoom | Tus nqi | Test Standard |
|---|---|---|
| Tensile Strength, Qhov kawg | Ntau dua lossis sib npaug li 1275 MPa(185 hli) | ASTM E8 / ASTM 2370 1 |
| Tensile zog, tawm los (0.2% Offset) | Ntau tshaj lossis sib npaug rau 1035 MPa(150 hli) | ASTM E8 / ASTM 2370 1 |
| Elongation ntawm Break (4D) | Ntau dua lossis sib npaug li 12% | ASTM E8 / ASTM 2370 1 |
| Kev txo qis ntawm cheeb tsam | Ntau dua lossis sib npaug li 15% | ASTM E8 |
| Hardness (Rockwell C) | 35-40 HRC | ASTM E18 |
| Modulus ntawm Elasticity | 200 GPa (29.0 × 10⁶ psi) | ASTM E111 |
| Poisson tus ratio | 0.29 – 0.30 | – |
| Impact Toughness (Charpy V-notch, RT) | Ntau dua lossis sib npaug li 20 J | ASTM E23 |
Nyem rau rub tawm GH4169 alloy PDF ntaub ntawv tam sim no
4. Kev sib piv ntawm Nto Dimensions ntawm GH4169 Round Bars
GH4169 Dub Bar (Kub Rolled / Forged)
| Txoj kab uas hla (mm) | Txoj kab uas hla (hauv) | Ntev (mm) | Qib Siab |
|---|---|---|---|
| 10 – 18 | 0.375 – 0.750 | 2000 – 6000 | h9 – h10 |
| 18 – 30 | 0.750 – 1.200 | 2000 – 6000 | h9 – h10 |
| 30 – 50 | 1.200 – 2.000 | 2000 – 6000 | h9 – h10 |
| 50 – 80 | 2.000 – 3.150 | 2000 – 6000 | h9 – h10 |
| 80 – 100 | 3.150 – 4.000 | 2000 – 6000 | h10 – h11 |
| 100 – 150 | 4.000 – 6.000 | 2000 – 4000 | h10 – h11 |
| 150 – 200 | 6.000 – 8.000 | 2000 – 4000 | h10 – h11 |
GH4169 Bright Bar (Cold Drawn / Av)
| Txoj kab uas hla (mm) | Txoj kab uas hla (hauv) | Qib Siab | Nto Roughness (Ra) | Ncaj (mm / m) |
|---|---|---|---|---|
| 3 – 6 | 0.125 – 0.250 | h6 – h8 | Tsawg dua los yog sib npaug li 0.4 µm | Tsawg dua lossis sib npaug li 0.3 |
| 6 – 10 | 0.250 – 0.375 | h6 – h8 | Tsawg dua los yog sib npaug li 0.4 µm | Tsawg dua lossis sib npaug li 0.3 |
| 10 – 18 | 0.375 – 0.750 | h6 – h8 | Tsawg dua lossis sib npaug li 0.8 µm | Tsawg dua lossis sib npaug li 0.3 |
| 18 – 30 | 0.750 – 1.200 | h6 – h8 | Tsawg dua lossis sib npaug li 0.8 µm | Tsawg dua lossis sib npaug li 0.3 |
| 30 – 50 | 1.200 – 2.000 | h6 – h8 | Tsawg dua lossis sib npaug li 1.6 µm | Tsawg dua los yog sib npaug li 0.5 |
| 50 – 80 | 2.000 – 3.150 | h6 – h8 | Tsawg dua lossis sib npaug li 1.6 µm | Tsawg dua los yog sib npaug li 0.5 |
| 80 – 100 | 3.150 – 4.000 | h7 – h9 | Tsawg dua lossis sib npaug li 1.6 µm | Tsawg dua los yog sib npaug li 0.5 |
Hu rau peb los kho GH4169 cov khoom kom haum rau koj qhov project qhov ntev
5. Tus nqi pheej yig thiab yam ntxwv ntawm GH4169 Bars
Nqe Ntau:Cov nqi lag luam wholesale feem ntau hais txog ib kilogram lossis me dua ua ntej- txiav ntev, nrog rau cov nqi ntau ntawm kwv yees li$15-35/kg.
Yam ntxwv:Zoo heev creep rupture zog, superior qaug zog kuj, thiab zoo corrosion kuj nyob rau hauv high kub (< 650°C-700°C).
Vim li cas peb yuav tsum tau GH4169 los ntawm peb cov khoom lag luam wholesale ntawm Gnee Alloy?
Raws li ib tugTier 1 manufacturers, Gnee Alloymuab cov saw hlau pob tshab tag nrho thiab cov kev pabcuam xa khoom sai:
✅Sỉ ib:Tau txais txiaj ntsig los ntawmDirect Hoobkas Nqentawm kev txiav txim ntau ntawm ob qho tib si dub thiab ci rods.
✅ Kev xa khoom sai thoob ntiaj teb:Peb Tshuag diameters los ntawm 10mm mus rau 300mm npaj rauxa tam simmus rau 50+ lub teb chaws.
✅MTC 3.1 Traceability:Tag nrho cov kev ntsuas kub thiab qhov ntsuas qhov ntsuas tau sau tseg rau txhua qhov chaw saum npoo.
✅ Custom Fabrication:Peb muab precisionTxiav - mus rau -Lengthcov kev pabcuam xa cov blanks uas haum rau koj cov khoom siv bar pub mis zoo kawg nkaus.
Gnee Alloy GH4169 (inconel 718) Daim ntawv pov thawj
📦 Ntim thiab Shipping
Tag nrhoNickel Raws li Alloycov khoom tau ntim nrog cov txheej txheem hauv qab no:
Ntoo pallets los yog crates
Moisture -cov ntaub ntawv pov thawj
Daim ntawv lo nrog rau lub tshuab hluav taws xob, tus qauv, thiab cov ntawv loj
Shipped thoob ntiaj teb los ntawm hiav txwv, huab cua, los yog nthuav qhia
Gnee Alloy GH4169 Khoom Ntim
Tiv tauj peb rau tus nqi xa tawm tshiab tshaj plaws rau GH4169 Alloy
FAQ
Q1: Puas yog "Dub Ntog" cov khoom siv qis dua li "Bright Surface"?
A: Tsis muaj.Internal metallurgy (refined ntawmVIM+VAR) zoo ib yam. Qhov txawv tsuas yog qhov kawg ntawm kev ua tiav. Dub nto yog qhov zoo tagnrho yog tias koj npaj yuav rov ua dua -forge los yog ua hnyav hnyav machining koj tus kheej.
Q2: Kuv puas tuaj yeem tau txais h9 kam rau ntawm qhov kub kub -rolled bar?
A: Tsis muaj.Kub-rolled tuav tau xoob kam rau ua vim thermal expansion thaum lub caij txias. Yog tias koj lub CNC xav tau kev zam nruj, peb xav kom xaj pebPrecision avci rods tiv thaiv cov cuab yeej puas thiab pub jams.
Q3: Puas yog koj lub GH4169 hloov pauv tau nrog Inconel 718?
A: kiag li.GH4169 yog technische sib npaug rauUNS N07718. Peb muab cov ntaub ntawv ua raws li qhov ua pov thawj sib npaug nrogAMS 5662 thiab ASTM B637.
Q4: Koj puas txhawb nqa kev txiav txim me me rau qhov sib txawv ntawm qhov tiav?
A: Yog. Peb txhawb R & D los ntawm kev muabYooj yim MOQsntawm peb cov khoom hauv - cov khoom lag luam, tso cai rau koj sim ob hom ntog ua ntej cog lus rau tag nrho cov lag luam wholesale.
