304 / 304L Stainless Steel Seamless Tubing
Bubuka produk
Paduan 304 (S30400) jeung 304L (S30403) stainless steels mangrupakeun variasi tina 18 persen kromium - 8 persen nikel alloy austenitic, alloy paling akrab jeung paling sering dipaké dina kulawarga stainless steel. 304 / L stainless steel boga sipat fabrikasi alus teuing. Malleability na ngamungkinkeun eta gampang kabentuk pikeun flaring, bending na coiling. Machinability alus sarta eusi walirang low promotes weldability alus teuing dina aplikasi merlukeun eta.
Kakuatan anu luhur, résistansi korosi anu saé sareng eusi karbon ngaminimalkeun ngajantenkeun Alloy 304 sareng 304L Stainless Steels mangpaat pikeun aplikasi dimana las diperyogikeun. Mangpaat kaasup moldings arsitéktur sarta motong, komponén dilas kimiawi, tékstil, kertas, farmasi jeung alat-alat ngolah industri kimia.
Kaunggulan sejenna nyaeta lalawanan -na pikeun oksidasi, formability alus teuing, betah fabrikasi jeung beberesih, kakuatan alus teuing pikeun babandingan beurat sarta kateguhan alus dina hawa cryogenic Pikeun lingkungan parah corrosive, eusi handap Tipe 304L ieu pikaresep kusabab kekebalan gede -na pikeun korosi intergranular.
Ketik 304L stainless steel mangrupakeun versi karbon tambahan-low tina baja 304alloy. Eusi karbon anu handap dina 304L ngaminimalkeun présipitasi karbida anu ngabahayakeun atanapi ngabahayakeun salaku hasil tina las. 304L tiasa, janten, dianggo "sakumaha dilas" dina lingkungan korosi parah, sareng ngaleungitkeun kabutuhan annealing.
Kelas ieu miboga sipat mékanis rada handap ti kelas 304 baku, tapi masih loba dipaké berkat versatility na. Kawas Tipe 304 stainless steel, ayeuna teh ilahar dipaké dina bir-brewing jeung anggur-pembuatan, tapi ogé pikeun tujuan saluareun industri pangan kayaning dina peti kimia, pertambangan, jeung konstruksi. Éta idéal pikeun dianggo dina bagian logam sapertos kacang sareng baut anu kakeunaan cai uyah.
Spésifikasi produk
ASTM A269, ASTM A213 / ASME SA213 (Seamless)
Babandingan Komposisi Kimia
| Kodeu | Standar | KOMPOSISI KIMIA | |||||||||
| C | Si | Mn | P | S | Ni | Cr | Mo | LAIN | |||
| 304 | JIS | SUS 304 | 0,080max | 1.00max | 2.00max | 0,040max | 0.030max | 8.00-11.00 | 18.00-20.00 | - | - |
| AISI | 304 | 0,080max | 1.00max | 2.00max | 0.045max | 0.030max | 8.00-10.50 | 18.00-20.00 | - | - | |
| ASTM | TP 304 | 0,080max | 0.75max | 2.00max | 0,040max | 0.030max | 8.00-11.00 | 18.00-20.00 | - | - | |
| DIN | X5CrNi189 Nr,1.4301 | 0,070max | 1.00max | 2.00max | 0.045max | 0.030max | 8.50-10.00 | 17.00-20.00 | * | - | |
| 304L | JIS | SUS 304L | 0.030max | 1.00max | 2.00max | 0,040max | 0.030max | 9.00-13.00 | 18.00-20.00 | - | - |
| AISI | 304L | 0.030max | 1.00max | 2.00max | 0.045max | 0.030max | 8.00-12.00 | 18.00-20.00 | - | - | |
| ASTM | TP 304L | 0.035max | 0.75max | 2.00max | 0,040max | 0.030max | 8.00-13.00 | 18.00-20.00 | - | - | |
| DIN | X2CrNi189 Nr.1.4306 | 0.030max | 1.00max | 2.00max | 0.045max | 0.030max | 10.00-12.50 | 17.00-20.00 | * | - | |
| Sipat mékanis | |
| Kakuatan ngahasilkeun | 30 Ksi mnt |
| Kakuatan regangan | 75 Ksi mnt |
| Elongation (2" mnt) | 35% |
| Teu karasa (Skala Rockwell B) | 90 HRB max |
Ukuran Toleransi
| OD | OD Toleracne | Toleransi WT |
| Inci | mm | % |
| 1/8" | +0.08/-0 | +/-10 |
| 1/4" | +/- 0,10 | +/-10 |
| Nepi ka 1/2" | +/- 0,13 | +/-15 |
| 1/2" nepi ka 1-1/2", teu kaasup | +/- 0,13 | +/-10 |
| 1-1/2" nepi ka 3-1/2", teu kaasup | +/- 0,25 | +/-10 |
| Catetan: kasabaran bisa disawalakeun nurutkeun sarat husus customer urang | ||
| Tekanan maksimum anu diidinan (unit: BAR) | ||||||||
| Kandel témbok (mm) | ||||||||
| 0.89 | 1.24 | 1.65 | 2.11 | 2.77 | 3.96 | 4.78 | ||
| OD (mm) | 6.35 | 387 | 562 | 770 | 995 | |||
| 9.53 | 249 | 356 | 491 | 646 | 868 | |||
| 12.7 | 183 | 261 | 356 | 468 | 636 | |||
| 19.05 | 170 | 229 | 299 | 403 | ||||
| 25.4 | 126 | 169 | 219 | 294 | 436 | 540 | ||
| 31.8 | 134 | 173 | 231 | 340 | 418 | |||
| 38.1 | 111 | 143 | 190 | 279 | 342 | |||
| 50.8 | 83 | 106 | 141 | 205 | 251 | |||
Sertifikat Kehormatan
ISO9001/2015 Standar
ISO 45001/2018 Standar
Sertipikat PED
Sertipikat uji kasaluyuan Hidrogen TUV
| No. | Ukuran (mm) | |
| OD | Thk | |
| BA Tube Batin permukaan kasar Ra0,35 | ||
| 1/4″ | 6.35 | 0.89 |
| 6.35 | 1.00 | |
| 3/8" | 9.53 | 0.89 |
| 9.53 | 1.00 | |
| 1/2” | 12.70 | 0.89 |
| 12.70 | 1.00 | |
| 12.70 | 1.24 | |
| 3/4" | 19.05 | 1.65 |
| 1 | 25.40 | 1.65 |
| BA Tube Batin permukaan kasar Ra0.6 | ||
| 1/8" | 3.175 | 0.71 |
| 1/4″ | 6.35 | 0.89 |
| 3/8" | 9.53 | 0.89 |
| 9.53 | 1.00 | |
| 9.53 | 1.24 | |
| 9.53 | 1.65 | |
| 9.53 | 2.11 | |
| 9.53 | 3.18 | |
| 1/2″ | 12.70 | 0.89 |
| 12.70 | 1.00 | |
| 12.70 | 1.24 | |
| 12.70 | 1.65 | |
| 12.70 | 2.11 | |
| 5/8″ | 15.88 | 1.24 |
| 15.88 | 1.65 | |
| 3/4" | 19.05 | 1.24 |
| 19.05 | 1.65 | |
| 19.05 | 2.11 | |
| 1″ | 25.40 | 1.24 |
| 25.40 | 1.65 | |
| 25.40 | 2.11 | |
| 1-1/4" | 31.75 | 1.65 |
| 1-1/2" | 38.10 | 1.65 |
| 2″ | 50.80 | 1.65 |
| 10A | 17.30 | 1.20 |
| 15A | 21.70 | 1.65 |
| 20A | 27.20 | 1.65 |
| 25A | 34.00 | 1.65 |
| 32A | 42.70 | 1.65 |
| 40A | 48.60 | 1.65 |
| 50A | 60.50 | 1.65 |
| 8.00 | 1.00 | |
| 8.00 | 1.50 | |
| 10.00 | 1.00 | |
| 10.00 | 1.50 | |
| 10.00 | 2.00 | |
| 12.00 | 1.00 | |
| 12.00 | 1.50 | |
| 12.00 | 2.00 | |
| 14.00 | 1.00 | |
| 14.00 | 1.50 | |
| 14.00 | 2.00 | |
| 15.00 | 1.00 | |
| 15.00 | 1.50 | |
| 15.00 | 2.00 | |
| 16.00 | 1.00 | |
| 16.00 | 1.50 | |
| 16.00 | 2.00 | |
| 18.00 | 1.00 | |
| 18.00 | 1.50 | |
| 18.00 | 2.00 | |
| 19.00 | 1.50 | |
| 19.00 | 2.00 | |
| 20.00 | 1.50 | |
| 20.00 | 2.00 | |
| 22.00 | 1.50 | |
| 22.00 | 2.00 | |
| 25.00 | 2.00 | |
| 28.00 | 1.50 | |
| BA Tube, Taya pamundut ngeunaan roughness permukaan jero | ||
| 1/4″ | 6.35 | 0.89 |
| 6.35 | 1.24 | |
| 6.35 | 1.65 | |
| 3/8" | 9.53 | 0.89 |
| 9.53 | 1.24 | |
| 9.53 | 1.65 | |
| 9.53 | 2.11 | |
| 1/2″ | 12.70 | 0.89 |
| 12.70 | 1.24 | |
| 12.70 | 1.65 | |
| 12.70 | 2.11 | |
| 6.00 | 1.00 | |
| 8.00 | 1.00 | |
| 10.00 | 1.00 | |
| 12.00 | 1.00 | |
| 12.00 | 1.50 | |
