ASTM A312 TP 321 Stainless Hlau Seamless Yeeb Nkab
ASTM A312 Tp321 stainless hlau qib kuj hu ua UNS S32100 yog titanium stabilized alloy. 321 stainless hlau yeeb nkab muaj zoo toughness txawm nyob rau hauv qis kub.
ASTM A312 TP 321 SS Seamless yeeb nkab
ASTM A312 TP 321 Stainless Hlau Seamless Tube Nqe lus piav qhia
Stainless hlau 321 qib yog austenitic steel khoom qib. Stainless Hlau 321 Cov Yeeb Nkab yog tsim los nrog cov tshuaj zoo tshaj plaws uas muaj chromium thiab npib tsib xee thaum ruaj khov los ntawm titanium. Cov kav dej no muaj lub zog zoo tshaj plaws thiab tuaj yeem siv rau hauv ntau yam ntawm corrosive thiab txo cov xov xwm. 321 stainless hlau kav yuav siv tau ntawm 538 thiab 870 degrees Celsius. Lawv muaj lub zog tensile yam tsawg kawg nkaus ntawm 515mpa thiab qhov tsawg kawg nkaus tawm lub zog ntawm 205mpa. SS 321 qib kav tau yooj yim elongate mus txog 40% thiab muaj ib tug hardness txog li Rockwell 95 HRB.
ASTM A312 TP 321 Stainless hlau yeeb nkab Specification
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Khoom npe
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ASTM A312 TP321 Stainless Hlau Seamless Yeeb Nkab | |||
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Txuj
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ASTM AISI JIS DIN BS GB EN
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Qib
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Thickness
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0 4-50 mm
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Ntev
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1-12 m
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Sab nraud txoj kab uas hla (OD)
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10-2000 hli
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Ua siab ntev
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a) Txoj kab uas hla: +/-0.2mm
b) Thickness: +/{1}}.02mm
c) Ntev: +/-5mm
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Daim ntawv pov thawj
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ISO, SGS
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Nto
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Polishing, annealing, daim iav, ci, pickling
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Cov duab:
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round, square, rectangular, irregular
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Daim ntawv thov
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kev kho mob, roj av, aerospace, khoom siv kho mob, cua txias, tshuaj lom neeg kev lag luam, electronics, accessories, khoom noj khoom haus, machinery, fais fab tuag, kws
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Ntim
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hauv pob khoom nrog cov khoom siv dej tsis zoo, rooj ntoo ntoo
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Tshuaj muaj pes tsawg leeg ntawm ASTM A312 Tp 321 Stainless Hlau Exhaust Pipe
| Qib | C | Mn | Si | P | S | Cr | Mo | Ni | N | Lwm yam | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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321 |
min. |
– |
2.00 |
0.75 |
0.045 |
0.030 |
17.0 |
– |
9.0 |
0.10 |
Ti=5(C+N) |
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321H |
min. |
0.04 |
2.00 |
0.75 |
0.045 |
0.030 |
17.0 |
– |
9.0 |
– |
Ti=4(C+N) |
Mechanical Properties Ntawm ASTM A312 TP 321 seamless ss yeeb nkab
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Qib |
Tensile zog (MPa) min |
Yield Strength 0.2% Pov thawj (MPa) min |
Elongation (% hauv 50mm) min |
Hardness |
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|---|---|---|---|---|---|
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Rockwell B (HR B) max |
Brinell (HB) max |
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321 |
515 |
205 |
40 |
95 |
217 |
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321H |
515 |
205 |
40 |
95 |
217 |
Lub cev muaj zog ntawm ASTM A312 TP 321 SS Yeeb Nkab
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Qib |
Qhov ceev (kg / m3) |
Elastic Modulus (GPa) |
Mean Coefficient ntawm Thermal Expansion (m/m/0C) |
Thermal conductivity (W / mK) |
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|---|---|---|---|---|---|---|---|
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0-1000C |
0-3150C |
0-5380C |
ntawm 1000C |
ntawm 5000C |
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321 |
8027 |
193 |
16.6 |
17.2 |
18.6 |
16.1 |
22.2 |
Qib Specifications Rau 321 Stainless Hlau Yeeb & Tubes
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Qib |
UNS No |
Laus British |
Euronorm |
Swedish SS |
Japanese JIS |
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BS |
En |
Tsis muaj |
Lub npe |
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321 |
S32100 |
321S31 |
58B, 58C |
1.4541 |
X6CrNiTi18-10 |
2337 |
TIAB SA 321 |
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321H |
S32109 |
321S51 |
– |
1.4878 |
X10CrNiTi18-10 |
– |
SUS 321 H |
ASTM A312 TP321 Seamless Yeeb Nkab
Tuam txhab Profile
GNEE Steel Pipe yog cov chaw tsim khoom tshwj xeeb hauv kev tshawb fawb, kev tsim kho, kev tsim khoom, kev muag khoom thiab kev pabcuam ntawm stainless hlau yeeb nkab thiab raj, carbon steel yeeb nkab thiab raj, alloy steel yeeb nkab thiab raj thiab lwm yam. Peb nyob hauv Anyang, Henan Xeev nrog kev thauj mus los yooj yim. GNEE tau koom nrog hauv kev lag luam steel yeeb nkab rau ntau tshaj 15 xyoo thiab muaj kev paub ntau lawm. Peb yog ib lub tuam txhab ua ke kev tsim khoom thiab kev ua haujlwm. Lub lag luam tseem ceeb ntawm peb lub tuam txhab: Indonesia, Singapore, Nyab Laj, Malaysia, Philippines, Chile, Mexico, Israel, Spain thiab lwm yam.
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