Tabung poles baja tahan karat AISI 304
Tabung poles baja tahan karat 304:
tabung kumparan baja tahan karat
kumparan tabung baja tahan karat
tabung koil baja tahan karat
pipa koil baja tahan karat
pemasok tabung koil baja tahan karat
produsen tabung koil baja tahan karat
kumparan pipa baja tahan karat
Properti Umum
Paduan 304LBaja tahan karat seri T-300 austenitik, sing nduweni minimal 18% kromium lan 8% nikel. Tipe 304L nduweni karbon maksimal 0,030. Iki minangka standar "18/8 stainless" sing umum ditemokake ing wajan lan piranti masak. Paduan 304L minangka paduan sing paling serbaguna lan digunakake sacara wiyar ing kulawarga baja tahan karat. Ideal kanggo macem-macem aplikasi omah lan komersial, Paduan 304L nuduhake ketahanan korosi sing apik banget lan nduweni kemudahan fabrikasi sing dhuwur, kemampuan mbentuk sing luar biasa. Baja tahan karat austenitik uga dianggep minangka baja paduan tinggi sing paling bisa dilas lan bisa dilas dening kabeh proses pengelasan fusi lan resistensi.
Spesifikasi: UNS S30403
Aplikasi:
Baja Tahan Karat Paduan 304L digunakake ing macem-macem aplikasi omah lan komersial, kalebu:
Piranti pangolahan panganan, utamane ing pembuatan bir, pangolahan susu, lan produksi anggur
Meja pawon, wastafel, wadhah, peralatan, lan piranti
Trim lan cetakan arsitektur
Panggunaan struktural otomotif lan aerospace
Bahan konstruksi ing bangunan gedhe
Wadhah kimia, kalebu kanggo transportasi
Penukar panas
Mur, baut, sekrup, lan pengikat liyane ing lingkungan laut
Industri pewarnaan
Layar anyaman utawa dilas kanggo pertambangan, penggalian & penyaringan banyu
Standar:
ASTM/ASME: S30403
EURONORM: 1.4303
AFNOR: Z2 CN 18.10
DIN: X2 CrNi 19 11
Tahan Korosi:
Ketahanan marang korosi ing lingkungan oksidasi minangka asil saka kromium 18 nganti 19% sing ana ing paduan 304.
Resistensi marang asam organik sing rada agresif minangka asil saka kandungan nikel 9 nganti 11% sing ana ing paduan 304.
Kadhangkala, paduan 304L bisa nuduhake tingkat korosi sing luwih endhek tinimbang Paduan 304 sing karbone luwih dhuwur; yen ora, 304, 304L, lan 304H bisa dianggep nduweni kinerja sing seragam ing lingkungan korosif sing paling akeh.
Paduan 304L luwih disenengi kanggo digunakake ing lingkungan sing cukup korosif kanggo nyebabake korosi intergranular ing las lan zona sing kena pengaruh panas ing paduan sing rentan.
Tahan Panas:
Resistensi oksidasi sing apik ing layanan intermiten nganti 1600°F lan ing layanan terus-terusan nganti 1690°F.
Panggunaan 304 terus-terusan ing kisaran 800-1580°F ora disaranake yen tahan korosi banyu sabanjure penting.
Kelas 304L luwih tahan marang presipitasi karbida lan bisa dipanasake nganti tekan kisaran suhu ing ndhuwur.
Sifat-sifat Paduan 304
Karakteristik Pengelasan:
Sifat pengelasan sing apik banget; annealing pasca-las ora dibutuhake nalika ngelas bagean tipis. Rong pertimbangan penting ing ngasilake sambungan las ing baja tahan karat austenitik yaiku:
njaga ketahanan korosi
nyegah retak
Pangolahan – Pembentukan Panas:
Kanggo nempa, panasake keseragaman nganti 2100 / 2300 °F
Aja ngecor ing suhu ngisor 1700 °F
Tempa bisa didinginkan nganggo udara tanpa bebaya retak
Pangolahan – Pembentukan Dingin:
Struktur austenitiké nggampangaké ditarik jero tanpa perlu pemanasan lanjut, saéngga dadi baja tahan karat pilihan ing manufaktur wastafel, hollow-ware, lan panci.
Kelas-kelas iki cepet atos. Kanggo ngurangi tekanan sing diasilake nalika mbentuk utawa muter kanthi parah, bagean-bagean kudu dipanasake kanthi lengkap utawa dipanasake kanthi ngilangi tekanan sanalika sawise mbentuk.
Kemampuan mesin:
Panggunaan pemutus chip disaranake amarga chip kasebut bisa dadi kenthel. Baja tahan karat kudu cepet atos, umpan positif sing abot, perkakas sing tajem, lan persiyapan sing kaku kudu digunakake. Potongan ing ngisor lapisan sing wis atos sing diasilake saka lintasan sadurunge.
Sifat Kimia:
| C | Mn | Si | P | S | Cr | Ni | N | |
| 304L | 0.03maks | 2.0maks | 0.75maks | 0.45maks | 0.03maks | minimal: 18.0 maksimal: 20.0 | minimal: 8.0 maksimal: 12.0 | 0.10 maksimal |
Sifat Mekanik:
| Kelas | Kekuatan Tarik ksi (min) | Kekuatan Hasil 0,2% ksi (min) | Perpanjangan % | Kekerasan (Brinell) MAKSIMUM | Kekerasan (Rockwell B) MAKSIMUM |
| 304L | 70 | 25 | 40 | 201 | 92 |
Sifat Fisik:
| Kapadhetan lbm/ing3 | Konduktivitas Termal (BTU/jam kaki °F) | Listrik Resistivitas (ing x 10-6) | Modulus saka Elastisitas (psi x 106 | Koefisien saka Ekspansi Termal (ing/ing)/ °F x 10-6 | Panas Spesifik (BTU/lb/ °F) | Leleh Jarak (°F) |
| ing 68°F: 0.285 | 9.4 ing 212°F | 28.3 ing suhu 68°F | 28 | 9.4 ing suhu 32 – 212°F | 0.1200 ing suhu 68°F nganti 212°F | 2500 nganti 2590 |
| 12.4 ing suhu 932 °F | 39.4 ing 752°F | 10.2 ing 32 – 1000°F | ||||
| 49.6 ing suhu 1652 °F | 10.4 ing 32 – 1500°F |
Spesifikasi:
Barang: pipa poles stainless steel
Tipe: dilas utawa tanpa sambungan
Standar: ASTM A554 JIS, DIN
Kelas: 201,202, 304, 304L, 316, 316L, 409, 430, lan liya-liyane
Ukuran: Pipa bunder: OD 8-219m
Pipa Kothak: OD 10x10mm -150x150mm
Pipa Persegi Panjang: 10x20mm nganti 120x180mm
Kekandelan: 0.2-4.0mm
Permukaan pipa: 180G, 320G, 400G, 500G, 600G, Satin, garis rambut, 2B, BA, pangilon, 8K
Dawane pipa: 5.8m 6M 11.85M 12m
Aplikasi:
1. Panggunaan dekorasi (dalan, pager jembatan, pager, halte bis, bandara lan gedung olahraga
2. Konstruksi lan ornamen
3. Kawasan industri (minyak bumi, pangan, kimia, kertas, pupuk, kain, penerbangan lan nuklir.
| Tabung Baja Kothak (mm) | Tabung Baja Persegi Panjang (mm) | Tabung Baja Bunder (mm) |
| 10×10×0.6~3.0 | 10×20×0.6~3.0 | 6×0.6~1.0 |
| 15×15×0.6~3.0 | 20×30×0.6~3.0 | 12×0.6~1.5 |
| 20×20×0.6~3.0 | 20×40×0.6~3.0 | 13×0.6~1.5 |
| 25×25×0.6~3.0 | 25×50×0.6~3.5 | 16×0.6~2.0 |
| 30×30×0.6~3.5 | 30×50×0.6~3.5 | 19×0.6~3.0 |
| 40×40×0.6~3.5 | 40×60×0.6~3.5 | 20×0.6~3.0 |
| 50×50×0.6~3.5 | 40×80×0.6~3.5 | 22×0.6~3.0 |
| 60×60×0.6~3.5 | 60×80×1.0~6.0 | 25×0.6~3.0 |
| 70×70×0.6~3.5 | 50×100×1.0~6.0 | 27×0.6~3.0 |
| 75×75×0.6~3.5 | 60×120×1.0~6.0 | 32×0.6~3.0 |
| 80×80×1.0~6.0 | 80×120×2.0~8.0 | 40×0.6~3.5 |
| 100×100×2.0~8.0 | 80×160×2.0~8.0 | 38×0.6~3.0 |
| 120×120×2.0~8.0 | 100×150×2.0~8.0 | 48×0.6~3.5 |
| 150×150×2.0~8.0 | 100×200×2.0~8.0 | 60×0.6~3.5 |
| 200×200×4.0~16.0 | 150×250×4.0~12.0 | 76×0.6~3.5 |
| 250×250×4.0~16.0 | 200×300×4.0~16.0 | 89×1.0~6.0 |
| 300×300×4.0~16.0 | 300×400×4.0~16.0 | 104×1.0~6.0 |
| 400×400×4.0~16.0 | 300×500×4.0~16.0 | 114×1.0~6.0 |
Sifat fisik pipa poles baja tahan karat:
| Kelas | Komposisi, % | |||||||||
| Karbon, | Manga- | Fos- | Belerang, | Silikon, | Nikel | Kromium | Molibdenum | Titanium | Kolumbium + Tantalum | |
| Austenitik | ||||||||||
| 301 | 0.15 | 2.00 | 0.040 | 0.030 | 1.00 | 6.0–8.0 | 16.0–18.0 | … | … | … |
| 302 | 0.15 | 2.00 | 0.040 | 0.030 | 1.00 | 8.0–10.0 | 17.0–19.0 | … | … | … |
| 304 | 0.08 | 2.00 | 0.040 | 0.030 | 1.00 | 8.0–11.0 | 18.0–20.0 | … | … | … |
| 304L | 0.035A | 2.00 | 0.040 | 0.030 | 1.00 | 8.0–13.0 | 18.0–20.0 | … | … | … |
| 305 | 0.12 | 2.00 | 0.040 | 0.030 | 1.00 | 10.0–13.0 | 17.0–19.0 | … | … | … |
| 309S | 0.08 | 2.00 | 0.040 | 0.030 | 1.00 | 12.0–15.0 | 22.0–24.0 | … | … | ... |
| 309S-Cb | 0.08 | 2.00 | 0.040 | 0.030 | 1.00 | 12.0–15.0 | 22.0–24.0 | … | … | B |
| 310S | 0.08 | 2.00 | 0.040 | 0.030 | 1.00 | 19.0–22.0 | 24.0–26.0 | … | … | … |
| 316 | 0.08 | 2.00 | 0.040 | 0.030 | 1.00 | 10.0–14.0 | 16.0–18.0 | 2.0–3.0 | … | … |
| 316L | 0.035A | 2.00 | 0.040 | 0.030 | 1.00 | 10.0–15.0 | 16.0–18.0 | 2.0–3.0 | … | … |
| 317 | 0.08 | 2.00 | 0.040 | 0.030 | 1.00 | 11.0–14.0 | 18.0–20.0 | 3.0–4.0 | … | … |
| 321 | 0.08 | 2.00 | 0.040 | 0.030 | 1.00 | 9.0–13.0 | 17.0–20.0 | … | C | … |
| 330 | 0.15 | 2.00 | 0.040 | 0.030 | 1.00 | 33.0–36.0 | 14.0–16.0 | … | … | … |
| 347 | 0.08 | 2.00 | 0.040 | 0.030 | 1.00 | 9.0–13.0 | 17.0–20.0 | … | … | B |
| 429 | 0.12 | 1.00 | 0.040 | 0.030 | 1.00 | maksimal 0.50 | 14.0–16.0 | … | … | … |
| 430 | 0.12 | 1.00 | 0.040 | 0.030 | 1.00 | maksimal 0.50 | 16.0–18.0 | … | … | … |
| 430-Ti | 0.10 | 1.00 | 0.040 | 0.030 | 1.00 | maksimal 0,075 | 16.0–19.5 | … | 5 × C min, | … |
| 0.75 maksimal | ||||||||||
▼Pipa gulung baja tahan karat/tabung gulung kelas bahan:
| Amerika Serikat | Jerman | Jerman | PRANCIS | JEPANG | ITALIA | SWEDEN | Inggris | Uni Eropa | SPANYOL | RUSIA |
| AISI | DIN 17006 | WN 17007 | AFNOR | JIS | UNI | SIS | BSI | EURONORM | ||
| 201 | SUS 201 | |||||||||
| 301 | X 12 CrNi 17 7 | 1.4310 | Z 12 CN 17-07 | SUS 301 | X 12 CrNi 1707 | 23 31 | 301S21 | X 12 CrNi 17 7 | X 12 CrNi 17-07 | |
| 302 | X5 CrNi 187 | 1.4319 | Z 10 CN 18-09 | SUS 302 | X 10 CrNi 1809 | 23 31 | 302S25 | X 10 CrNi 18 9 | X 10 CrNi 18-09 | 12KH18N9 |
| 303 | X 10 CrNiS 18 9 | 1.4305 | Z 10 CNF 18-09 | SUS 303 | X 10 CrNiS 1809 | 23 46 | 303S21 | X 10 CrNiS 18 9 | X 10 CrNiS 18-09 | |
| 303 Se | Z 10 CNF 18-09 | SUS 303 Se | X 10 CrNiS 1809 | 303S41 | X 10 CrNiS 18-09 | 12KH18N10E | ||||
| 304 | X5 CrNi 18 10 X5 CrNi 18 12 | 1.4301 1.4303 | Z 6 CN 18-09 | SUS 304 | X5 CrNi 1810 | 23 32 | 304S15 304S16 | X6 CrNi 18 10 | X6 CrNi 19-10 | 08KH18N10 06KH18N11 |
| 304 Lor | SUS 304N1 | X5 CrNiN 1810 | ||||||||
| 304 Jam | SUS F 304H | X8 CrNi 1910 | X6 CrNi 19-10 | |||||||
| 304 liter | X 2 CrNi 18 11 | 1.4306 | Z 2 CN 18-10 | SUS 304L | X2 CrNi 1911 | 23 52 | 304S11 | X3 CrNi 18 10 | X 2 CrNi 19-10 | 03KH18N11 |
| X 2 CrNiN 18 10 | 1.4311 | Z 2 CN 18-10-Az | SUS 304LN | X 2 CrNiN 1811 | 23 71 | |||||
| 305 | Z 8 CN 18-12 | SUS 305 | X8 CrNi 1812 | 23 33 | 305S19 | X8 CrNi 18 12 | X8 CrNi 18-12 | |||
| Z 6 CNU 18-10 | SUS XM7 | X 6 CrNiCu 18 10 4 Kd | ||||||||
| 309 | X 15 CrNiS 20 12 | 1.4828 | Z 15 CN 24-13 | SUH 309 | X 16 CrNi 2314 | 309S24 | X 15 CrNi 23 13 | |||
| 309 S | SUS 309S | X6 CrNi 2314 | X6 CrNi 22 13 | |||||||
| 310 | X 12 CrNi 25 21 | 1.4845 | SUH 310 | X 22 CrNi 2520 | 310S24 | 20KH23N18 | ||||
| 310 S | X 12 CrNi 25 20 | 1.4842 | Z 12 CN 25-20 | SUS 310S | X5 CrNi 2520 | 23 61 | X6 CrNi 25 20 | 10KH23N18 | ||
| 314 | X 15 CrNiSi 25 20 | 1.4841 | Z 12 SSP 25-20 | X 16 CrNiSi 2520 | X 15 CrNiSi 25 20 | 20KH25N20S2 | ||||
| 316 | X 5 CrNiMo 17 12 2 | 1.4401 | Z 6 CND 17-11 | SUS 316 | X5 CrNiMo 1712 | 23 47 | 316S31 | X 6 CrNiMo 17 12 2 | X 6 CrNiMo 17-12-03 | |
| 316 | X 5 CrNiMo 17 13 3 | 1.4436 | Z 6 CND 17-12 | SUS 316 | X5 CrNiMo 1713 | 23 43 | 316S33 | X 6 CrNiMo 17 13 3 | X 6 CrNiMo 17-12-03 | |
| 316 F | X 12 CrNiMoS 18 11 | 1.4427 | ||||||||
| 316 Lor | SUS 316N | |||||||||
| 316 Jam | SUS F 316H | X 8 CrNiMo 1712 | X 5 CrNiMo 17-12 | |||||||
| 316 Jam | X 8 CrNiMo 1713 | X 6 CrNiMo 17-12-03 | ||||||||
| 316 liter | X 2 CrNiMo 17 13 2 | 1.4404 | Z 2 CND 17-12 | SUS 316L | X2 CrNiMo 1712 | 23 48 | 316S11 | X 3 CrNiMo 17 12 2 | X 2 CrNiMo 17-12-03 | 03KH17N14M2 |
| X 2 CrNiMoN 17 12 2 | 1.4406 | Z 2 CND 17-12-Az | SUS 316LN | X 2 CrNiMoN 1712 | ||||||
| 316 liter | X 2 CrNiMo 18 14 3 | 1.4435 | Z 2 CND 17-13 | X2 CrNiMo 1713 | 23 53 | 316S13 | X3 CrNiMo 17 13 3 | X 2 CrNiMo 17-12-03 | 03KH16N15M3 | |
| X 2 CrNiMoN 17 13 3 | 1.4429 | Z 2 CND 17-13-Az | X 2 CrNiMoN 1713 | 23 75 | ||||||
| X 6 CrNiMoTi 17 12 2 | 1.4571 | Z6 CNDT 17-12 | X 6 CrNiMoTi 1712 | 23 50 | 320S31 | X 6 CrNiMoTi 17 12 2 | X 6 CrNiMoTi 17-12-03 | 08KH17N13M2T 10KH17N13M2T | ||
| X 10 CrNiMoTi 18 12 | 1.4573 | X 6 CrNiMoTi 1713 | 320S33 | X 6 CrNiMoTI 17 13 3 | X 6 CrNiMoTi 17-12-03 | 08KH17N13M2T 10KH17N13M2T | ||||
| X 6 CrNiMoNb 17 12 2 | 1.4580 | Z 6 CNDNb 17-12 | X 6 CrNiMoNb 1712 | X 6 CrNiMoNb 17 12 2 | 08KH16N13M2B | |||||
| X 10 CrNiMoNb 18 12 | 1.4583 | X 6 CrNiMoNb 1713 | X 6 CrNiMoNb 17 13 3 | 09KH16N15M3B | ||||||
| 317 | SUS 317 | X5 CrNiMo 1815 | 23 66 | 317S16 | ||||||
| 317 liter | X 2 CrNiMo 18 16 4 | 1.4438 | Z 2 CND 19-15 | SUS 317L | X 2 CrNiMo 1815 | 23 67 | 317S12 | X 3 CrNiMo 18 16 4 | ||
| 317 liter | X 2 CrNiMo 18 16 4 | 1.4438 | Z 2 CND 19-15 | SUS 317L | X2 CrNiMo 1816 | 23 67 | 317S12 | X 3 CrNiMo 18 16 4 | ||
| 330 | X 12 NiCrSi 36 16 | 1.4864 | Z 12NCS 35-16 | SUH 330 | ||||||
| 321 | X 6 CrNiTi 18 10 X 12 CrNiTi 18 9 | 1.4541 1.4878 | Z 6 CNT 18-10 | SUS 321 | X 6 CrNiTi 1811 | 23 37 | 321S31 | X 6 CrNiTi 18 10 | X 6 CrNiTi 18-11 | 08KH18N10T |
| 321 Jam | SUS 321H | X 8 CrNiTi 1811 | 321S20 | X 7 CrNiTi 18-11 | 12KH18N10T | |||||
| 329 | X 8 CrNiMo 27 5 | 1.4460 | SUS 329J1 | 23 24 | ||||||
| 347 | X 6 CrNiNb 18 10 | 1.4550 | Z 6 CNNb 18-10 | SUS 347 | X6 CrNiNb 1811 | 23 38 | 347S31 | X 6 CrNiNb 18 10 | X 6 CrNiNb 18-11 | 08KH18N12B |
| 347 Jam | SUS F 347H | X 8 CrNiNb 1811 | X 7 CrNiNb 18-11 | |||||||
| 904L | 1.4939 | Z 12 CNDV 12-02 | ||||||||
| X 20 CrNiSi 25 4 | 1.4821 | |||||||||
| UNS31803 | X 2 CrNiMoN 22 5 | 1.4462 | ||||||||
| UNS32760 | X 3 CrNiMoN 25 7 | 1.4501 | Z 3 CND 25-06Az | |||||||
| 403 | X 6 Cr 13 X 10 Cr 13 X 15 Cr 13 | 1.4000 1.4006 1.4024 | Z 12 C 13 | SUS 403 | X 12 Kr 13 | 23 02 | 403S17 | X 10 Cr 13 X 12 Kr 13 | X 6 Cr 13 | 12Kh13 |
| 405 | X 6 CrAl 13 | 1.4002 | Z 6 CA 13 | SUS 405 | X 6 CrAl 13 | 405S17 | X 6 CrAl 13 | X 6 CrAl 13 | ||
| X 10 CrAl 7 | 1.4713 | Z 8 CA 7 | X 10 CrAl 7 | |||||||
| X 10 CrAl 13 | 1.4724 | X 10 CrAl 12 | 10Kh13SYu | |||||||
| X 10 CrAl 18 | 1.4742 | X 10 CrSiAl 18 | 15Kh18SYu | |||||||
| 409 | X 6 CrTi 12 | 1.4512 | Z 6 CT 12 | SUH 409 | X 6 CrTi 12 | 409S19 | X5 CrTi 12 | |||
| X2 CrTi 12 | ||||||||||
| 410 | X 6 Cr 13 X 10 Cr 13 X 15 Cr 13 | 1.4000 1.4006 1.4024 | Z 10 C 13 Z 12 C 13 | SUS 410 | X 12 Kr 13 | 23 02 | 410S21 | X 12 Kr 13 | X 12 Kr 13 | 12Kh13 |
| 410 Kidul | X 6 Cr 13 | 1.4000 | Z 6 C 13 | SUS 410S | X 6 Cr 13 | 23 01 | 403S17 | X 6 Cr 13 | 08Kh13 |
Pabrik
Kauntungan kualitas:
Kualitas produk kita kanggo jalur kontrol ing sektor lenga lan gas ora mung dijamin sajrone proses manufaktur sing dikontrol nanging uga liwat uji coba produk rampung. Tes khas kalebu:
1. Tes non-destruktif
2. Tes hidrostatik
3. Kontrol finishing permukaan
4. Pangukuran akurasi dimensi
5. Tes flare lan coning
6. Uji sipat mekanik lan kimia
Tabung kapiler aplikasi
1) Industri piranti medis
2) kontrol suhu industri sing dipandu suhu, sensor sing digunakake pipa, termometer tabung
3) Tabung inti industri perawatan pulpen
4) antena tabung mikro, macem-macem jinis antena baja tahan karat presisi cilik
5) Kanthi macem-macem kapiler baja tahan karat diameter cilik elektronik
6) Pelubang jarum perhiasan
7) Jam tangan, gambar
8) Tabung antena mobil, antena batang nganggo tabung, tabung antena
9) Piranti ukiran laser kanggo nggunakake tabung baja tahan karat
10) Piranti mancing, aksesoris, Yugan metu karo duweke
11) Diet nganggo kapiler baja tahan karat
12) kabeh jinis stylus telpon seluler stylus komputer
13) Industri pipa pemanas, industri lenga
14) Printer, jarum kothak bisu
15) Tarik tabung baja tahan karat leleh ganda sing digunakake ing sambungan jendela
16) Macem-macem tabung baja tahan karat presisi diameter cilik industri
17) Dispensing presisi nganggo jarum baja tahan karat
18) Mikrofon, headphone lan mikrofon nganggo tabung baja tahan karat, lan liya-liyane














