Keluli Tahan Karat 904L Kelengkapan Buttweld Dikimpal
Stainless Steel 904L Buttweld Fittings
Stainless Steel 904L Buttweld Fittings are known for their high resistance to pitting, kakisan celah, retak kakisan tegasan, and intergranular corrosion. These features make them suitable for use in severe corrosive conditions. They are often used in environments such as those found in the petrochemical, kimia, farmaseutikal, and oil industries.
Welded buttweld fittings refer to fittings that are manufactured by welding the components together. They are typically made by taking a pipe or tube and welding an end cap, pengurang, or other fittings onto it. The welding process ensures a strong and leak-proof connection.
Stainless Steel 904L is a non-stabilized low carbon high alloy austenitic stainless steel, which is widely used in applications where the corrosion properties of AISI 316L and AISI 317L are not adequate. The addition of copper to this grade gives it corrosion resistant properties superior to the conventional chrome-nickel stainless steels, in particular to phosphoric, sulfuric and acetic acids.
When it comes to ANSI B16.9 Stainless Steel 904L Welded Buttweld Fittings, it means that the fittings are manufactured according to the ANSI B16.9 standard using Stainless Steel 904L material. These fittings would have undergone welding processes to join the components together.
Lazimnya, ANSI B16.9 Stainless Steel 904L Welded Buttweld Fittings are available in various types, such as elbows, tee, pengurang, caps, and stub ends, dalam kalangan yang lain. They are designed to withstand high-pressure and high-temperature applications commonly found in industries like oil and gas, pemprosesan kimia, dan penjanaan kuasa.
It’s important to note that while ANSI B16.9 provides standard dimensions and tolerances for these fittings, other specifications such as wall thickness, julat saiz, and material grades may vary based on the manufacturer or specific project requirements. The Stainless Steel 904L Welded Buttweld Fittings adhere to this standard. These fittings are suitable for a wide range of applications in industries such as petrochemical, minyak dan gas, dan penjanaan kuasa.
Spesifikasi
The ANSI B16.9 Stainless Steel 904L Welded Buttweld Fittings are available in a wide range of sizes, from 1/8” NB TO 48” NB. The thickness can vary, with options such as 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, and XXS available. These fittings are fully compliant with the NACE MR 01-75 standard.
Gred Setara
There are several equivalent grades to Stainless Steel 904L, and these include:
- WNR 1.4539
- UNS N08904
- SUS 904L
Spesifikasi
- Saiz: 1/8” NB HINGGA 48” NB. (Lancar & 100% X-Ray Dikimpal, Dibuat)
- Piawaian: ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
- Ketebalan: 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS tersedia dengan NACE MR 01-75
- taip: Lancar / Dikimpal / Dibuat
Komposisi kimia
| Gred | C | Mn | Dan | P | S | Cr | Mo | Dalam | N |
|---|---|---|---|---|---|---|---|---|---|
| 904L | maks. 0.20 | maks. 2.00 | maks. 1.00 | maks. 0.045 | maks. 0.035 | 19.0 – 23.0 | 4.00 – 5.00 | 23.00 – 28.00 | 0.10 – 0.25 |
Sifat Mekanikal
| Gred | Kekuatan Tegangan (MPa) min | Kekuatan Hasil 0.2% Bukti (MPa) min | Pemanjangan (% dalam 50mm) min | Kekerasan: Rockwell B (HR B) maks | Brinell (HB) maks |
|---|---|---|---|---|---|
| 904L | 490 | 220 | 35 | 70-90 tipikal | – |
Gred Setara
| Gred | UNS No | Old British | Euronorm | Swedish SS | JIS Jepun |
|---|---|---|---|---|---|
| 904L | N08904 | 904S13 | X1NiCrMoCu25-20-5 | 1.4539 | SUS 904L |
The above information provides a detailed overview of the specifications, komposisi kimia, sifat mekanikal, and equivalent grades for Stainless Steel 904L Buttweld Fittings. This data can be useful in selecting the appropriate materials for various industrial applications, ensuring that the materials will perform effectively under the specified operating conditions.
201 paip keluli tahan karat ialah sejenis paip yang diperbuat daripada aloi keluli tahan karat 201, yang tergolong dalam keluarga austenit keluli tahan karat. Aloi ini terkenal dengan sifat ekonomi dan rintangan kakisan, menjadikannya pilihan popular untuk pelbagai aplikasi. Dalam panduan komprehensif ini, kita akan meneroka ciri-ciri, kaedah pengeluaran, aplikasi, dan faedah daripada 201 paip keluli tahan karat.
yang 301 paip keluli tahan karat telah mendapat perhatian yang ketara untuk sifat-sifatnya yang luar biasa dan aplikasi yang pelbagai. Artikel ini menyelidiki selok-belok aloi yang luar biasa ini, menjelaskan sifat-sifatnya, proses pembuatan, dan kegunaan yang berpotensi.
Perbezaan antara 304 dan paip keluli tahan karat 304L terletak terutamanya pada komposisi kimianya, sifat mekanikal, dan aplikasi. Kedua-dua gred tergolong dalam keluarga austenit keluli tahan karat, terkenal dengan ketahanan kakisan yang luar biasa, kebolehbentukan, dan kebolehkimpalan.
taip 316/ 316L/316H ialah keluli tahan karat austenit yang bertujuan untuk digunakan dalam aplikasi yang memerlukan kekuatan tinggi, keliatan dan kebolehkerjaan, serta meningkatkan ketahanan kakisan. Bandingkan dengan 304 keluli tahan karat, 316 mengandungi peratusan molibdenum yang lebih tinggi (Mo 2%-3%) dan nikel (Dalam 10% kepada 14%), Molibdenum mempunyai rintangan kakisan keseluruhan yang lebih baik, terutamanya untuk kakisan pitting dan celah dalam persekitaran klorida.
Paip keluli tahan karat digunakan terutamanya dalam sistem paip untuk pengangkutan cecair atau gas. Kami mengeluarkan paip keluli daripada aloi keluli yang mengandungi nikel dan juga kromium, yang memberikan keluli tahan karat sifat tahan kakisannya.
ASME SA789 dan ASME SA790 Duplex Paip Keluli Tahan Karat dan bahan tiub untuk Minyak dan Gas, Kilang penapisan, Industri Petrokimia dan Kuasa sebagai Paip keluli dupleks S31803, 2205 Paip keluli dupleks, S32750 Paip keluli Super Dupleks, S32760 Paip keluli Super Dupleks.
6 komen
bahis siteleri inc
202322 Disember di petang6:37
What are the benefits of 904L stainless steel?
Ronsun2023
202322 Disember di pm8:58
A primary feature of 904L is its very good corrosion resistance in dilute sulphuric acid across the full range of concentrations up to 35° C. It also has useful resistance to a number of other inorganic acids, but its performance may be limited when halide ions are present.
tnhcibhps
2024年3月15日 di pm8:24
What is 904L steel?
Ronsun2023
202424 Mac di petang12:58
Alloy 904L (UNS N08904) is a superaustenitic stainless steel that is designed for moderate to high corrosion resistance in a wide range of process environments. The combination of high chromium and nickel content, coupled with additions of molybdenum and copper, assure good to excellent corrosion resistance.
cpijrfch
2024年3月15日 di pm10:10
What is the difference between 316 and 904L stainless steel?
Ronsun2023
202424 Mac di petang12:57
This is critical for some applications, but 316L is more than enough for most luxury watchmaking. Type 904L contains more chromium, molibdenum, and nickel than 316L. Namun begitu, it also contains some copper, mangan, and silicon, which enhances corrosion resistance.