ASTM A632 yog ib qho kev qhia tshwj xeeb rau cov hlau tsis muaj steel hlau uas npog cov qib stainless hlau tubing loj hauv qab 1/2 in. mus rau 0.050 hauv. [12.7 txog 1.27 mm] nyob rau hauv sab nraud txoj kab uas hla thiab phab ntsa thickness tsawg dua 0.065 nyob rau hauv. mus rau 0.005 nyob rau hauv. [1.65 mus rau 0.13mm] rau dav corrosion-resisting thiab low-los yog high-temperature kev pab cuam.
TS Muaj khoom siv ntau yam ntawm ASTM A632 Stainless Hlau Tubing:
Specification:ASTM A632 / ASME SA632 Cov Lus Qhia
Khoom siv:stainless hlau
Sab nraud txoj kab uas hla:0.050 in. to 1/2 in. [1.27-12.7mm]
Phab ntsa thickness:{0}}005 in. to 0.065 in. [0.13 to 1.65 mm]
Ntev:1-12m lossis raws li xav tau
Qib: 304, 304L, 310, 316, 316L, 317, 321, 347, 348
Txheem:ASTM, ASME, DIN, EN, ISO, JIS, GOST, thiab lwm yam.
Teem caij:SCH 5, SCH 10, SCH 20, SCH 30, SCH 40, SCH 60, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, SCHXXS
Nto tiav:2B Mill tiav, NO. 4 Tiav, BA Finish, 400 Grit Finish, 550 Grit Finish, 600 Grit Finish
Hom:Round, Rectangular, Square, Coil, U Shape, Hydraulic & Honed Tubes
Kev Them Nyiaj: T/T, L/C
Lub sij hawm xa tuaj:Raws li koj qhov kev txiav txim kom muaj nuj nqis
Chemical Composition (%) ntawm ASTM A632 Stainless Hlau Tubing
| Qib | TIAB SA 304 | TP 304 L | TIAB SA 310 | TIAB SA 316 | TP 316 L | TIAB SA 317 | TIAB SA 321 | TIAB SA 347 | TIAB SA 348 |
| C, max | 0.08 | 0.030 | 0.15 | 0.08 | 0.030 | 0.08 | 0.08 | 0.08 | 0.08 |
| Mn, mas | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 |
| P, max | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 |
| S, max | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 |
| Si, max | 0.75 | 0.75 | 0.75 | 0.75 | 0.75B | 0.75 | 0.75 | 0.75 | 0.75 |
| Ni | 8.0±11.0 | 8.0±13.0 | 19.0±22.0 | 11.0±14.0C | 10.0±15.0 | 11.0±14.0 | 9.0±13.0 | 9.0±13.0 | 9.0±13.0 |
| Cr | 18.0±20.0 | 18.0±20.0 | 24.0±26.0 | 16.0±18.0 | 16.0±18.0 | 18.0±20.0 | 17.0±20.0 | 17.0±20.0 | 17.0±20.0 |
| Mo | - | - | - | 2.00±3.00 | 2.00±3.00 | 3.00±4.00 | - | - | - |
| Ti | - | - | - | - | - | - | D | - | - |
| Cb plus Ta | - | - | - | - | - | - | - | E | E |
| Tau, max | - | - | - | - | - | - | - | - | 0.10 |
B Rau seamless TP316L raj, qhov siab tshaj plaws silicon yuav tsum yog 1.00 feem pua .
C Rau welded TP316 raj, cov nickel ntau yam yuav tsum yog 100 feem pua -14.0 feem pua .
D Qib TP321 yuav tsum muaj cov ntsiab lus titanium tsis pub tsawg tshaj tsib npaug ntawm cov ntsiab lus carbon thiab tsis pub ntau tshaj 0.60 feem pua .
E Gardes TP347 thiab TP348 yuav tsum muaj columbium ntxiv rau tantalum cov ntsiab lus tsis tsawg dua cov ntsiab lus carbon thiab tsis ntau tshaj 1.0 feem pua .
Mechanical Properties ntawm ASTM A632 Stainless Hlau Tubing
| Tensile zog, ksi (MPa), min | 75A (515A) |
| Yield zog, ksi (MPa), min | 30A, B (205A, B) |
| Elongation hauv 2 nti lossis 50mm, min (feem pua) | 35B |
A Qib TP304L thiab TP316L yuav tsum muaj lub zog tensile yam tsawg kawg nkaus ntawm 70 ksi (485 MPa) thiab lub zog qis tshaj ntawm 25 ksi (170 MPa).
B tawm lub zog tsis yog feem ntau txiav txim siab ntawm cov tubing qhov loj me dua 1/8 nyob rau hauv. (3.2mm) nyob rau sab nraud txoj kab uas hla los yog nyias dua li 0.015 in. (0.38mm) phab ntsa, yog li yield zog tsis tas yuav tsum muaj rau qhov ntau thiab tsawg. Tsis tas li ntawd, qhov tsawg kawg nkaus elongation yuav tsum tau ntawm cov me me los yog nyias nyias yog 25 feem pua.
Permissible Variations in Dimensions
| Sab nraum txoj kab uas hla | Sab nraud txoj kab uas hla, in. (mm) | Sab hauv Dia, in. (mm) | Phab ntsa, ntxiv thiab rho tawm, feem pua |
| Mus txog, tab sis tsis suav nrog 3/32 (0.094) in. (2.38mm) | ntxiv rau {{0}}.002 (0.05) | ntxiv rau 0000 | 10 |
| -0.000 | -0.002 (0.05) | ||
| 3/32 (0094) in. (2.38mm) tab sis tsis suav nrog 3/16 (0.188) in. (4.76mm) | ntxiv rau {{0}}.003 (0.08) | ntxiv rau 0000 | 10 |
| -0.000 | -0.003 (0.08) | ||
| 3/16 rau, tab sis tsis suav nrog, 1/2 ({4}}.500) in. (12.70mm) | ntxiv rau {{0}}.004 (0.10) | ntxiv rau 0000 | 10 |
| -0.000 | -0.004 (0.10) |
Ua siab ntev
| Loj, Sab Nraud Diameter (mm) | Kev kam rau sab nraud, hauv (mm) | Tolerance Phab Ntsa Thickness, feem pua |
| <> | ntxiv rau 0.10 / -0 | ±10 |
| <> | ntxiv rau 0.05 / -0 | ±10 |
| <> | ntxiv rau 0.05 / -0 | ±10 |
Qhov chaw xa khoom raws li txoj cai
-Cold-draw nto
-Circular rotating mechanical polishing nto (NO.80#, NO.120#, NO.180#, NO.240#, NO.320#)
-Electropolished nto
Kev tshuaj xyuas tsis muaj kev puas tsuaj
Cov txheej txheem ntawm kev ntsuas dej siab, ntsuas huab cua, thiab ntsuas tam sim no rau txhua lub kav dej stainless hlau raws li tus qauv:
Eddy tsis ntev los no nrhiav pom qhov tsis zoo: ua kev tshuaj xyuas raws li tus qauv qauv, ua raws li tus qauv ASTM E426
Ordering Information
Kev txiav txim rau cov khoom raws li qhov tshwj xeeb no yuav tsum suav nrog cov hauv qab no, raws li xav tau, los piav qhia cov khoom xav tau kom txaus:
-Quantity (ko taw lossis tus naj npawb ntawm qhov ntev)
-Npe ntawm cov khoom (seamless los yog welded raj)
- Qib
-Size (tsuas yog ob qho hauv qab no: sab nraud txoj kab uas hla, sab hauv kab, thiab nruab nrab phab ntsa)
-Length (tshwj xeeb thiab random)
-Txoj kev xav tau (kev tshuaj ntsuam xyuas, hydrostatic, huab cua hauv qab dej ntsuas, lossis ntsuas hluav taws xob tsis zoo)
-Test report
-Specification npe
-Cov kev cai tshwj xeeb lossis ib qho kev xav tau ntxiv uas tau xaiv, lossis ob qho tib si.
