ASTM B829 GH3030 / XH78T Siab -Tub kub Nickel Alloy Bright Annealed Seamless Tube
ASTM B829 GH3030 / XH78T Siab -Tub kub Nickel Alloy Bright Annealed Seamless Tube
ASTM B829 GH3030 yog npib tsib xee -raws li superalloy seamless raj, feem ntau ci annealed kom ua tau zoo oxidation kuj thiab ib tug nto tiav hauv qab 800 degree. Vim nws qhov siab - kub lub zog, weldability zoo heev, thiab corrosion kuj, cov khoom no yog siv dav hauv aerospace thiab industrial heat exchangers.
Dab tsi yog cov khoom ntawm GH3030?
GH3030 yog ib qho kev daws teeb meem ntxiv dag zog rau superalloy, feem ntau muaj cov npib tsib xee (Ni) thiab chromium (Cr), feem ntau nrog 80% Ni thiab 20% Cr. Qhov no yooj yim tsis tau zoo alloy system muab cov neeg kho tshuab zoo thiab tshuaj lom neeg ruaj khov txawm tias nyob rau hauv cov xwm txheej hnyav.
GH3030 Bright Annealed Seamless Tube Specifications & Standards
| 1. Khoom siv | Qib Steel | GH3030 KhN78T XH78T ЭИ435 |
| Txheej txheem ntau lawm | Muaj nyob rau hauv txias dov thiab txias kos | |
| Txuj |
GBT-15062 |
|
| 2. Txoj kab uas hla ntawm Seamless yeeb nkab | W.T | 1 hli-10mm |
| Txoj kab uas hla | 20mm txog 630mm | |
| Ntev | 2m-12m, lossis cov neeg siv khoom xav tau | |
| 3.Heat-kho mob |
Kev daws thiab Kev laus, Annealing, Ausaging, Q + T, thiab lwm yam |
|
| 4. Daim ntawv thov |
Cov txheej txheem tshuaj Organic muaj cov tshuaj chloride, tshwj xeeb tshaj yog siv cov kua qaub chloride catalyst. Cov digester thiab bleachers siv cov ntawv pulp thiab ntawv ua kev lag luam. Absorption tower, re-heater, gas import board, fan, blender, fairwater fin, flue, thiab lwm yam rau siv hauv flue gas desulfurization system. Cov cuab yeej siv thiab cov khoom siv hauv kev siv cov roj acidic ib puag ncig. Acetic acid thiab anhydride cov tshuaj tiv thaiv generator Sulfur acid txias |
|
| 5. Ntim | * Tag nrho peb cov nickel alloy seamless kav thiab raj tau ntim raws li cov qauv thoob ntiaj teb los tiv thaiv kev puas tsuaj lossis poob. Los ntawm lub neej ntawd, peb yuav siv cov hnab yas tuab tuab los ntim cov kav dej tiav ua ke hauv cov khoom siv. Rau qee cov kav dej tshwj xeeb thiab cov raj uas muaj qhov tsis zoo rau cov av, khawb, kev ntxhov siab, lossis kev tuav tsis zoo, peb yuav hais kom siv cov rooj ntoo los tiv thaiv. Thov nco ntsoov tias cov rooj ntoo ntoo yuav raug nqi ntxiv tsis yog rau rooj plaub xwb tab sis kuj rau cov nqi thauj khoom nce ntxiv, tshwj xeeb tshaj yog thaum siv kev thauj mus los hauv huab cua. Txhawm rau txhim kho cov neeg siv khoom, peb kuj muab cov ntim tshwj xeeb raws li koj cov kev xav tau tshwj xeeb. " |
|
| 6. Lub sij hawm xa tuaj | 1.for npaj Tshuag: 7 hnub tom qab tau txais qhov tso nyiaj ntawm T / T 2.For MTO: 35 hnub tom qab tau txais qhov tso nyiaj ntawm T / T |
|
| 7. Cov nqe lus ua lag luam | EXW, FOB, CFR, CIF thiab lwm yam. | |
| 8. Cov nqe lus them nqi | 1.30% T / T ua ntej, qhov sib npaug tiv thaiv daim B / L 2.30% T / T ua ntej, qhov sib npaug tiv thaiv L / C thaum pom |
|
Chemical Composition RauGH3030 XH78TNickle Alloy Seamless Tube
| Alloy Qib | C | Si | Mn | P | S | Cr | Ni | Al | Ti | Fe | |
| HWM 3030 xwm 78t |
MIN | - | - | - | - | 19.0 | Tshuav | - | 0.15 | - | |
| MAX | 0.12 | 0.80 | 0.70 | 0.030 | 0.020 | 22.0 | 0.15 | 0.35 | 1.50 |
PhysicialKhoom RauGH3030 XH78TNickle Alloy Seamless Yeeb Nkab Tube
| Qhov ntom | g/cm3 | 8.4 |
| lb/ib. 3 | 0.303 | |
| Melting Range | degree F | 2507 - 2588 |
| degree | 1374 - 1420 |
Mechanical Properties RauGH3030 XH78TNickle Alloy Seamless Yeeb Nkab Tube
| Alloy Qib | Tensile zog min, MPa |
Elongation |
| GH3030 / XH78T | 785 | 35% |
Tiv tauj peb rau kev tsocai rau siab -kev ua tau zoo GH3030 tubing
Qhov Kev Tso Cai Sib Txawv Hauv Sab Nraud Sab Nraud rau GB / T 15062-2008 GH3030 Seamless Yeeb Nkab
| Sab nraud txoj kab uas hla | OD Tolerance | |
| mm | Ib txwm | Siab |
| 6 Tsawg dua lossis sib npaug rau OD Tsawg dua lossis sib npaug rau 10 | ± 0.20 hli | ± 0.15 hli |
| 10<> | ± 0.30 hli | ± 0.20 hli |
| 30<> | ±0.4% | ±0.3% |
| OD>50 | ±0.9%D | ±0.80%D |
Qhov Permissible Deviation nyob rau hauv Phab ntsa ThicknessFlos yog GB / T 15062-2008 GH3030 Seamless Pipe
| Phab ntsa Thickness mm | WT kam rau ua | |
| Ib txwm | Siab | |
| 0.5 Tsawg dua lossis sib npaug rau WT Tsawg dua lossis sib npaug rau 1.0 | ± 0.12 hli | ± 0.10 hli |
| 1.0 Tsawg dua lossis sib npaug rau WT Tsawg dua lossis sib npaug rau 3.0 | +15%/-12% | +12%/-10% |
| WT>3.0 | +12%/-10% | ±10% |
Permissible Deviation In LengthFlos yog GB / T 15062-2008 GH3030 Seamless Pipe
| Tsau Length Tolerance |
| +15mm / -0mm |
Standard Dimension thiab PermissibleRauTU 14-3-520-76 XH78T Seamless Tube / Yeeb Nkab
| Txuj | Sab nraud txoj kab uas hla (mm) | Thickness kam rau ua (mm) | Length kam rau ua (mm) | ||
| TU 14-3-520-76 xwm 78t |
[6~30] | ±0.45 | [1.0~3.0] | ±15% | +5mm/-0mm |
| Tshaj 30 | ±0.1.2% | Tshaj 3.0 | ±12.5% | ||
Standard Dimension thiab Permissible rauASTM B829 Cov khoom lag luamNickel thiab Nickel Alloys Seamless Yeeb Nkab thiab Tube
| Nominal Sab Nraud Diameter, | Sab nraum | Thickness ntawm Specified | Thickness ntawm Specification | |||
| nyob rau hauv. (mm) | Txoj kab uas hla (mm) | Phab ntsa nruab nrab,% | Tsawg kawg phab ntsa,% | |||
| Ntxiv | rho tawm | Ntxiv | rho tawm | Ntxiv | rho tawm | |
| Tshaj 0.400(10) txog 5/8(16), excl | 0.005(0.13) | 0.005(0.13) | 15 | 15 | 30 | 0 |
| 5/8(16) to 1 1/2(38), incl | 0.075(0.19) | 0.075(0.19) | 10 | 10 | 22 | 0 |
| Tshaj 1 1/2(38) txog 3 (76), suav nrog | 0.010(0.25) | 0.010(0.25) | 10 | 10 | 22 | 0 |
| Tshaj 3(76) rau 4 1/2(114), incl | 0.010(0.38) | 0.010(0.38) | 10 | 10 | 22 | 0 |
| Tshaj 4 1/2(114) txog 6(152), suav nrog | 0.020(0.51) | 0.020(0.51) | 12.5 | 12.5 | 28 | 0 |
| Tshaj 6(162) rau 6 5/8(168), incl | 0.025(0.64) | 0.025(0.64) | 12.5 | 12.5 | 28 | 0 |
| Tshaj 6 5/8(168) rau 8 5/8(219), suav nrog | 0.031(0.79) | 0.031(0.79) | 12.5 | 12.5 | 28 | 0 |
Hu rau peb tam sim no kom tau txais tus nqi xa tawm tshiab rau GH3030 hauv 2026
Tiv tauj peb rau cov lus hais ntawm siab -kev ua tau zoo GH3030 tubing!
Tsis txhob them tus nqi qis tshaj rau Western hom. Peb tuaj yeem muab koj tib lub aerospace-qib GH3030 superalloy tubing ntawm tus nqi qis. Peb pab neeg tau npaj los muab cov lus qhia ceev ceev (RFQ) rau koj hauv 12 teev.
Email:[ru@gneesteelgroup.com]
WhatsApp / WeChat: +86 15824687445
Lub Vev Xaib:[https://www.china-paj-steel.com/]
FAQ
Q: Koj puas muab daim ntawv pov thawj Hoobkas (MTC) rau GH3030?
A: Tau kawg. Txhua batch ntawm cov khoom xa los ntawm peb lub siab - kub alloy Hoobkas los nrog cov ntaub ntawv pov thawj Hoobkas Kev Xeem (MTC) ua raws li EN 10204 3.1. Daim ntawv tshaj tawm no suav nrog:
Tshuaj ntsuam xyuas muaj pes tsawg leeg.
Mechanical zog (lub zog tensile, yield zog, elongation).
Tsis yog -kev kuaj kev puas tsuaj (NDT) cov txiaj ntsig.
Dimensional soj ntsuam cov ntaub ntawv.
Q: Yam tsawg kawg nkaus Order Quantity (MOQ) thiab lub sij hawm xa khoom yog dab tsi?
A: Yam tsawg kawg nkaus Order Quantity: Rau hauv - cov khoom hauv Tshuag, peb txais cov xaj me me los ntawm 10 kg txog 50 kg. Rau kev tsim khoom, MOQ feem ntau yog 100 kg.
Lub sij hawm xa tuaj: Hauv - cov khoom lag luam tuaj yeem xa tuaj tsis pub dhau 7-10 hnub. Kev tsim ntau lawm feem ntau yuav siv sijhawm 30-45 hnub, nyob ntawm qhov kev qhia tshwj xeeb.
Q: Puas yog GH3030 seamless raj tau yooj yim welded?
A:Yog lawm. GH3030 muaj kev vuam zoo heev. Nws yog sib xws nrog TIG vuam (GTAW), MIG vuam, thiab qhov chaw vuam. Vim tias nws yog ib qho khoom siv- cov tshuaj tiv thaiv muaj zog alloy, nws tsis raug kev txom nyem los ntawm kev tshaj tawm -weld cracking ntau npaum li nag lossis daus- hardened alloys. Peb kuj muab kev sib piv GH3030 vuam hlau rau koj xav tau kev sib dhos.
