ASTM A519 Seamless Cov Hlau Alloy Neeg Kho Tshuab Tubing
ASTM A519 yog tus qauv rau Seamless Carbon Alloy Steel Yeeb tau tsim los ntawm American Society rau kev sim thiab Khoom (ASTM). Tsim tshwj xeeb rau cov ntawv thov yuav tsum tau ua kom nruj thiab cov khoom siv hydraulic, thiab cov khoom siv sib kis, thiab cov khoom siv sib kis, thiab cov khoom siv tau zoo heev.
ASTM A519 teev ntau qib carbon thiab alloy steel neeg siv tubing, tog twg kub-tiav los yog txias-tiav.
Allolo Qib: ASTM A 519 4130}}}, 4135,4145 / 4145, 4330V, 4340
HR: Od: 51-508mm; Wt: 7~60mmm; L: Max 16000mm
CD: od: 501-273mm; Wt: 2~10 hli; L: Max 16000mm
Txoj kev ntawm raj tsim:
1. Cov cuab yeej siv kub ua tiav
2. Txias ua haujlwm tubing
3. Ntxhoo tig tshuab tubing
4. Av tshuab ua hlau
Kev Kho Mob Thermal:
1) a-annealed
2) n-normalized
3) Qt-quenched thiab tempered
4) SR-ntxhov siab ntxhov siab lossis ua tiav Anneal
Sab Nraum Diam Pheej rau Astm A519 Alloy Tube
|
Sab nraum txojria loj ntau yam. |
Sab nraud ntawm lub taub |
Kev kam, hauv. (Hli) |
|
Hauv (hli) |
Saum |
Hauv qab |
|
Txog li 2.999 (76.17) |
0.020 (0.51) |
0.020 (0.51) |
|
3.000 - 4.499 (76.20 - 114.27) |
0.025 (0.64) |
0.025 (0.64) |
|
4.500 - 5.999 (114.30 - 152.37) |
0.031 (0.79) |
0.031 (0.79) |
|
6.000 - 7.499 (152.40 - 190.47) |
0.037 (0.94) |
0.037 (0.94) |
|
7.500 - 8.999 (190.50 - 228.57) |
0.045 (1.14) |
0.045 (1.14) |
|
9.000 - 10.750 (228.60 - 273.05) |
0.050 (1.27) |
0.050 (1.27) |
Phab Ntsa Thiaj Kev Ua Phem Rau Astm A519 Alloy Tube
|
Phab ntsa tuab ntau npaum li feem pua ntawm sab nraud lub taub |
Phab Ntsa Thiaj Thickness kam kam, ib feem pua dhau thiab hauv qab | ||
|
Sab nraud txoj kab uas hla 2.999 hauv. (76.19 mm) thiab me dua |
Sab Nraum Incep 3.000 Hauv. (76.20 HLI) rau 5.999 hauv. (152.38 hli) |
Sab Nraum Inch 6.000 in. (152.40 hli) rau 10.750 hauv. (273.05 hli) |
|
|
Hauv qab 15 |
12.5 |
10 |
10 |
|
15 thiab dhau |
10 |
7.5 |
10 |
Cov Txheej Txheem Ntau Lawm:Siv lub pob zeb "kub-dov + txias-kos / txias-rolled ntawm tsawg dua los yog sib npaug ntawm phab ntsa tuab dua lossis sib luag sab hauv phab ntsa roughness ra tsawg dua los yog sib npaug rau 3.2μm.
Kev Kho Cua Sov:Troad annalealed (rau yooj yim ntawm kev ua tiav), nrog quenched thiab tempered tej yam mob uas muaj thaum thov (piv txwv li, 4140 ua tiav lub hardness ntawm hrc 30-40 tom qab quenching).
Zoo thiab Ua Raws
Kev ua raws nruj rau ASTM A519-20 tus qauv thiab tau tshaj tawm nrog SA J524 (tubing automing) thiab ISO 8539 (hydraulic tubing).
Txhua tus batch undergoes tensile thiab features cov kev ntsuam xyuas, thiab yog kev sib tw ntawm phab ntsa sab hauv (rau qhov kev sib tw sab hauv (rau qhov kev sib tw sab hauv) tsis yog kev ua phem. Ib qho ASTM A519 Alloy Tube MTC Cov Ntawv Pov Thawj Khoom Siv muaj cov ntaub ntawv ntsuas tiag tiag.
