Cov lus piav qhia A179 Seamless Steel Tube
A179 seamless steel yeeb nkab yog cov khoom siv steel yeeb nkab, thiab nws cov qauv siv yog ASTMA179 / A179M. Cov txheej txheem no siv rau seamless carbon steel thiab alloy steel raj rau cov cua sov, boilers thiab cua sov exchangers. ASTM A179 / A179M tus qauv xav kom cov tshuaj muaj pes tsawg leeg ntawm cov yeeb nkab ua tau raws li cov kev cai tshwj xeeb los xyuas kom meej tias cov khoom ntawm cov yeeb nkab ua tau raws li cov qauv tshwj xeeb thiab muaj cov khoom zoo weldability thiab txhua yam khoom. Los ntawm qhov pom ntawm cov khoom siv kho tshuab, tus qauv qhia cov ntsuas kev ua tau zoo xws li lub zog tensile, lub zog tawm los thiab elongation ntawm cov yeeb nkab kom ntseeg tau tias cov yeeb nkab muaj lub zog txaus thiab toughness thaum siv.
Khoom Parameters
| Khoom npe | A179 Seamless Steel Tube | |
| Txuj | EN / DIN / JIS / ASTM / BS / ASME / AISI thiab lwm yam. | |
| Sab nraud | Seamless: 1/4 "-36" | Vuam: 21.3mm-3620mm |
| Round Tube: 1/2 "-10" | Square Tube / Rectangular Tube: 15x15mm-400x600mm | |
| Phab ntsa Thickness | Seamless: 1.25mm-50mm | Vuam: 1.65mm-65mm |
| Ntev | 3-12 meters, Kev them nyiaj yug customization | |
| Txheej txheem nto | Bright, Polished, Dub | |
| Lwm Cov Kev Pabcuam | Machining (cnc), Centerless Sib Tsoo (cg), Kev kho cua sov, Annealing, Pickling, Polishing, Rolling, Forging, Txiav, Khoov, Me Machining, thiab lwm yam. | |
Tshuaj muaj pes tsawg leeg
| C | Mn | P Tsawg dua lossis sib npaug | S Tsawg dua los yog sib npaug | Si Less than los sib npaug |
| 0.06-0.18 | 0.27-0.63 | 0.035 | 0.035 | 0.25 |
Mechanical Properties
| Hlau Standard | Yield zog (Mpa) | Tensile zog (Mpa) | Elongation (%) |
| A179 | Ntau dua los yog sib npaug rau 180 | Ntau dua lossis sib npaug rau 325 | Ntau dua lossis sib npaug li 35 |
Khoom Specifications
|
Specifications (mm) Txoj kab uas hla * phab ntsa thickness |
|||
|
14×3 |
60×6 |
168×9.5 |
325×20 |
|
14×3.5 |
60×7 |
168×10 |
325×22 |
|
14×4 |
60×8 |
168×11 |
325×23 |
|
16×3 |
60×9 |
168×12 |
325×25 |
|
18×2 |
60×10 |
168×14 |
325×28 |
|
18×3 |
76×4.5 |
168×15 |
325×30 |
|
18×4 |
76×5 |
168×16 |
325×32 |
|
18×5 |
76×6 |
168×18 |
325×36 |
|
19×2 |
76×7 |
168×20 |
325×40 |
|
21×4 |
76×8 |
168×22 |
325×45 |
|
22×2.5 |
76×9 |
168×25 |
356×9.5 |
|
22×3 |
76×10 |
168×28 |
356×12 |
|
22×4 |
89×4 |
180×10 |
356×15 |
|
22×5 |
89×4.5 |
194×10 |
356×19 |
|
25×2.5 |
89×5 |
194×12 |
356×28 |
|
25×3 |
89×5.5 |
194×14 |
356×36 |
|
25×4 |
89×6 |
194×16 |
377×9 |
|
25×5 |
89×7 |
194×18 |
377×10 |
|
25×5.5 |
89×7.5 |
194×20 |
377×12 |
|
27×3.5 |
89×8 |
194×26 |
377×14 |
|
27×4 |
89×9 |
219×6.5 |
377×15 |
|
27×5 |
89×10 |
219×7 |
377×16 |
|
27×5.5 |
89×11 |
219×8 |
377×18 |
|
28×5.5 |
89×12 |
219×9 |
377×20 |
|
28×3 |
108×4.5 |
219×10 |
377×22 |
|
28×3.5 |
108×5 |
219×12 |
377×25 |
|
28×4 |
108×6 |
219×13 |
377×32 |
|
30×2.5 |
108×7 |
219×14 |
377×36 |
|
32×2.5 |
108×8 |
219×16 |
377×40 |
|
32×3 |
108×9 |
219×18 |
377×45 |
|
32×3.5 |
108×10 |
219×20 |
377×50 |
|
32×4 |
108×12 |
219×22 |
406×9.5 |
|
32×4.5 |
108×14 |
219×24 |
406×11 |
|
32×5 |
108×15 |
219×25 |
406×13 |
|
34×3 |
108×16 |
219×26 |
406×17 |
|
34×4 |
108×20 |
219×28 |
406×22 |
Carbon steel kav yog tsim los ntawm perforated steel ingots los yog cov khoom puag ncig steel, thiab ces kub dov, txias dov, los yog txias kos. Cov khoom siv feem ntau suav nrogA53/A106/APl Spec5L/A179/A213//A335/SSAWlwm.
