China Manufacturer Special Steel High Quality 253MA (UNS S30815) F45 heat-resistant austenitic stainless steel plate
253MA is a heat-resistant austenitic stainless steel designed for applications requiring high creep strength and excellent corrosion resistance. Its use temperature scale is 850~1100 ℃.
- araşdırma
Model: 253MA (UNS S30815) F45/W.Nr.1.4835/1.4893
253MA is a heat-resistant austenitic stainless steel designed for applications requiring high creep strength and excellent corrosion resistance. Its use temperature scale is 850~1100 ℃.
The chemical composition of 253MA is balanced, which makes the steel have the most suitable induction function in the temperature range of 850℃-1100℃, extremely high oxidation resistance, and the temperature of oxide scale is as high as 1150℃; extremely high resistance to creep deformation Capability and creep rupture strength; in most gaseous media, it has excellent resistance to high temperature corrosion and balance brush corrosion; high yield strength and tensile strength at high temperatures; outstanding formability and weldability , And meet the machinability.
In addition to the alloying elements chromium and nickel, 253MA stainless steel is also rich in a few rare earth metals, and then its oxidation resistance is significantly improved. Nitrogen is added to improve the creep function and make this steel completely austenite. Although the content of chromium and nickel is relatively low, this stainless steel has the same high temperature characteristics as highly alloyed alloy steels and nickel-based alloys in many cases.
Use scale:
253MA is widely used in sintering equipment, blast furnace equipment, steel melting, melting furnace and continuous casting equipment, rolling mill (heating furnace), heat treatment furnace and accessories, mineral deposit equipment and cement production equipment, etc. 253MA steel can be used in pressure-bearing occasions up to 900 ℃ and non-pressure-bearing high-temperature parts with working temperature up to 1150 ℃.
Ronsco 253MA Parameter Table | |||||||||||||||
253MA, UNS S30815, WNR 1.4835 | |||||||||||||||
Ümumi giriş | |||||||||||||||
253 MA is a stainless steel with excellent oxidation and creep resistance in cyclic conditions that is best employed in temperatures up to 1150 °C/2100 °F. There is a slight susceptibility to embrittlement during continuous operation at 600–850 °C/1110–1560 °F. | |||||||||||||||
Kimyəvi birləşmə: | |||||||||||||||
məzmun | C | Si | Mn | S | Ni | Cr | P | Mo | Cu | Fe | Ce | ||||
Min | 0.05 | 1.40 | 10.00 | 20.00 | Qalıq | 0.03 | |||||||||
Max | 0.10 | 2.00 | 0.80 | 0.03 | 12.00 | 22.00 | 0.040 | 0.08 | |||||||
Formalar və Spesifikasiyalar | |||||||||||||||
Bar və Profil: ASTM A276/ASME SA276 Thick Plate, Sheet & Strip: ASTM A240/A480/A167/ASME SA240, Seamless pipe/tube: ASTM A312/A213/ASME A312, ASTM A213/ASME SA213, ASTM A269/ASME SA269, Qaynaqlanmış nominal boru: ASTM A312/ASME A312, , ASTM A269/ASME SA269, ASTM A249/ASME SA249, ASTM A409/ASME SA409 Boru fitinqləri: ASTM A403 Döymə: ASTM A182 | |||||||||||||||
Fiziki Properties | Application: | ||||||||||||||
Density:8 g/cm³ Melting Range:1371-1432 ⁰C Poisson's Ratio:0.31 High creep strength. Very good resistance to isothermal and, particularly, cyclic oxidation. Good structural stability at high temperatures. Yaxşı qaynaq qabiliyyəti. Maximum operating temperature is approx. 1150°C (2100°F) | Oil industry equipment Konveyerlər Refractory anchors Genişlənmə körükləri Radiant tubes, tube shields, and valves and flanges Rotary kilns Egzoz manifoldları Power generation applications Cyclone dip tubes Impact separators Bell furnaces and muffle furnaces Avtomobil hissələri Heat treatment trays Dampers Recuperator tubes for the steel industry Large-scale bakery ovens | ||||||||||||||
Tipik mexaniki xüsusiyyətlər: | |||||||||||||||
məhsul | Məhsuldarlıq Gücü 0.2% min. (ksi) | Çekme Dayanımı min. (ksi) | Uzanma% min. | Sertlik HB maks. | |||||||||||
Vərəq və Plaka | ASTM A240 | 45.00 | 87.00 | 40 | 217 | ||||||||||
Diksiz Boru və Boru | ASTM A213 | 45.00 | 87.00 | 40 | 217.00 | ||||||||||
Seamless/Wedled Tube & Pipe | ASTM A312 | 45.00 | 87.00 | 40 | 217 | ||||||||||
Wedled Tube | ASTM A249 | 45.00 | 87.00 | 35 | B95 | ||||||||||
Məhsul Adı | 253MA (UNS S30815) F45/W.Nr.1.4835/1.4893 heat-resistant austenitic stainless steel plate |
növü | Cold rolled/hot rolled |
standart | GB, AISI, ASTM, DIN, EN, JIS |
Dərəcəli | Paslanmayan polad 304 / 304L / 310S / 316L / 317L / 904L / 2205/2507/32760 / 253MA / 254Mo / S31803 / S32750 / S32205 və s. |
Monel 400 / Monel K-500 | |
Inconel 600 / Inconel 601 / Inconel 625 / Inconel 617 / Inconel 690 / Inconel 718 / Inconel X-750 | |
Incoloy A-286 / Incoloy 800 / Incoloy 800H / Incoloy 800HT | |
Incoloy 825 / Incoloy 901 / Incoloy 925 / Incoloy 926 | |
Nimonic 75 / Nimonic 80A / Nimonic 90 / Nimonic 105 / Nimonic 263 / Nimonic L-605 | |
Hastelloy B / Hastelloy B-2 / Hastelloy B-3 / Hastelloy C / Hastelloy C-276 / Hastelloy C-22 | |
Hastelloy C-4 / Hastelloy C-200 / Hastelloy G-35 / Hastelloy X / Hastelloy N | |
Ostenitik paslanmayan polad 904L / XM-19 / 316Ti / 316LN / 371L / 310S / 253MA | |
DP polad 254SMo / F50 / 2205/2507 / F55 / F60 / F61 / F65 | |
PH paslanmayan polad 15-5PH / 17-4PH / 17-7PH | |
Qalınlıq | hot rolled 2.5mm-200mm |
cold rolled 0.3mm - 6mm | |
en | hot rolled 1000mm-3500mm |
cold rolled 10mm - 2000mm | |
finiş | 2B, NO.1, HL, NO.4, 4K, 8K, sandblast, BA |
Kipləşdirici | wooden box, wooden crame/pallet, iron frame |
Təftiş | TUV, SGS, BV, ABS, LR və s |
Ərizə | Construction, Chemical, Pharmaceutical & Bio-Medical, Petrochemical & Refinery, Environmental, Food Processing, Aviation, Chemical Fertilizer, Sewage Disposal, Desalination, Waste Incineration etc. |
Qenerasiya xidməti | Emal: Torna / Frezeleme / Planya / Qazma / Qazma / Taşlama / Dişli Kəsmə / CNC Emalı |
Deformasiya emalı: Bükülmə / Kəsmə / Rolling / Ştamplama | |
Qaynaqlanmış | |
Saxta | |
Çatdırılma vaxtı | 7-40 gün |
Ticarət müddəti | FOB CIF CFR CIP DAP DDP EXW |
Ödəniş | T/T, L/C, D/A, D/P, Western Union, MoneyGram, Müştəri tələblərinə uyğun olaraq oflayn sifarişlər üçün ödənişlər. |
daşıma | Hava, dəniz, qatar, yük maşını ilə |
Örnək | pulsuz |
zəmanət | Satış sonrası xidmət |