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Stainless Steel
Stainless steel is the abbreviation for stainless acid resistant steel. Steel that resists weakly corrosive media (such as air, steam and water), or possesses stainless properties, is called stainless steel. Our main products are: austenitic stainless steel, such as 1Mn18Cr18N, 50Mn18Cr5, 304, etc.; martensitic stainless steel, such as 13Cr9Mo2Co1NiVNbNB and 1Cr12Ni2WMoVNb; precipitation hardened stainless steel, such as 05Cr17Ni4Cu4Nb and 04Cr15Ni7Cu2MoNbVN; duplex stainless steel, such as 022Cr25Ni6Mo2N; S series semi-martensitic precipitation hardened stainless steel, such as 0Cr14Ni7Mo (S 08); and ferritic stainless steel, such as 1Cr17. These products are commonly used in key components of aero engines, gas turbines, steam turbines, and in the petrochemical field.
Chinese Grade | German Grade | American Grade | Japanese Grade | French Grade | Other Equivalents | Main Applications | ||
DIN | W-Nr. | AISI | UNS | JIS | NF | |||
X5CrNiMo 17-12-2 | 1.4401 | 316 | S31600 | SUS 316 | Z6CND 17-12 | It is used in petroleum, boiler pipelines, marine structures, food, chemical industry, aviation & aerospace fields | ||
X5CrNi189 | 304、304N | S30400、S30451 | SUS304、SUS304N1 | Z6CN18.09 | 08X18H10 | Rotating parts and fasteners for aero engines and land based gas turbines | ||
X6CrNiTi18-10 | 1.4541 | 321 | S32100 | SUS321 | Z6CNT18-10 | It is used for manufacturing the compressor blades, turbine disks and other components of aero engines. | ||
1.4436 | 316H | S31609 | It is used for manufacturing reactors, heat exchangers, pipelines and others in petrochemical applications. | |||||
X12CrNi 25-21 | 1.4845 | 310S | S31008 | SUS 310S | Z12CN 25-20 | It is mainly used for high-temperature and high-pressure pipelines and components in boilers, steam turbines and generators. | ||
SNCrW | It is mainly applied in internal combustion engine valves, energy and heavy equipment sectors, and aviation & aerospace fields. | |||||||
X50NiCrWV 13-13 | 1.2731 | SUH 31 | Z35CNWS 14-14 | It is mainly used for intake and exhaust valves of internal combustion engines and diesel engines, aero engine components, and also in the valve manufacturing industry. | ||||
It is used for non-magnetic retaining rings of steam turbine generators | ||||||||
It is used for non-magnetic retaining rings of steam turbine generators | ||||||||
It is used for non-magnetic retaining rings of steam turbine generators | ||||||||
1.4962 | It is used for manufacturing the anti-corrosion annular parts, structural parts, bolts and other components of aero engines that operate at 800 ℃ below and require high strength | |||||||
It is mainly used in engineering systems in aviation, aerospace, nuclear, petrochemical, and oil & gas industries | ||||||||
Chinese Grade | German Grade | American Grade | Japanese Grade | French Grade | Other Equivalents | Main Applications | ||
DIN | W-Nr. | AISI | UNS | JIS | NF | |||
07X16H6、S-07 | It is applied to critical load bearing components of aero engines and other aircraft parts | |||||||
It is mainly used for manufacturing some parts of aero engines, such as turbine disks and blades. | ||||||||
X8CrCoNiMo10-6 | 1.4911 | Z10CKD10 | FV535 | It is mainly used for important components, such as engine disks, high pressure compressor rotors, blades and seal rings | ||||
It is mainly used for manufacturing the low pressure compressor front and rear shafts, low pressure turbine journals, bolts and other parts of aero engines | ||||||||
B50A947、403Cb | It is mainly used for manufacturing the blades and impellers of steam turbines, and also for some aero engine parts, such as compressor blades and casings. | |||||||
It is mainly used for manufacturing the aero engine components that are exposed to high temperatures and stresses, such as compressor blades and turbine disks | ||||||||
It is mainly used for manufacturing the critical parts of aero engines, such as turbine blades, turbine disks, and also used for manufacturing the blades, shafts, fasteners and other components of steam turbine. | ||||||||
KT5331 ASO | It is mainly used for manufacturing some parts of aero engines, such as turbine disks and blades. | |||||||
It is mainly used for blade manufacturing in large power station steam turbines, gas turbines, aero engines and various power devices. | ||||||||
X12 CrNiMoV 12-2 | HGTD1S、KG6317、3356BA2 | It is mainly used for manufacturing steam turbine blades, shafts and key components of aero engines, such as compressor blades and turbine disks. | ||||||
X12CrNiMoV12-3 | 1.4939 | S64152 | Z12CNDV12 | B50A948、Jethete M152 、XM-32、X10CrNiMoV12-2-2、12Cr2Ni2Mo0.3V | It is used for manufacturing aero engine components, such as turbine blades and turbine disks. | |||
X12CrMoWVNbN 10-1-1 | KT5330 ASO | It is used for manufacturing the high-temperature components of aero engines, such as turbine blades, turbine disks and combustion chambers. | ||||||
It is used for manufacturing the compressor blades, turbine disks, shafts and other parts of aero engine. | ||||||||
X22CrNi17 | 1.4057 | 431 | S43100 | SUS431 | Z15CN16-02 | It is used for manufacturing the aviation & aerospace components that require high strength and corrosion resistance, such as aircraft undercarriage parts and engine structural components. | ||
It can be used to manufacture some parts of aero engines, such as turbine blades and shafts. | ||||||||
It is used for manufacturing critical parts of aero engines, such as compressor blades and disks. | ||||||||
15X11MΦ | It is used for manufacturing compressor blades, turbine disks and other parts of aero engines. | |||||||
422 | S42200 | SUH616 | It is used for manufacturing turbine disks, blades and other parts of aero engines. | |||||
It is used for manufacturing aero engine components, such as turbine blades and turbine disks. | ||||||||
1.4905 | F92 | It is used for high temperature superheaters, reheaters, main steam pipelines and other parts of supercritical and ultra-supercritical power plant boilers. | ||||||
X10CrMoVNb 9-1 | 1.4903 | F91 | It is used for manufacturing main steam pipelines, reheated steam pipelines, superheater pipes and high temperature headers of supercritical and ultra-supercritical thermal power units. | |||||
14Cr11W2MoNiVNbN | It is used for manufacturing the high temperature pressure-bearing components of supercritical and ultra-supercritical thermal power units, such as: main steam pipelines and high temperature superheater tubes. | |||||||
X20CrMoV12-1 | 1.4923 | X22CrMoV12-1 | It is used for manufacturing turbine blades, guide blades and other parts of aero engines. | |||||
X15Cr13 | 1.4024 | 403 | S40300 | SUS 410J1 | 10705BA、10705AG、10725BA | It is used for manufacturing heated surface tubes of power plant boilers, such as superheaters and reheaters, as well as headers and main steam pipelines. | ||
X20Cr13 | 420 | S42000 | SUS 420J1 | Z20Cr13 | It is mainly used for manufacturing steam turbine blades | |||
FB2 | Connecting pipes, rotors and other forgings | |||||||
X10 Cr13 | 410 | S41009 | SUS 410 | Z12Cr13 | K11C86B | Blades | ||
GX-8/ 1Cr12Ni2WMoVNbN | Turbine blades, bolts and casing forgings | |||||||
S47310 | 11X11H2B2MФ | Gas turbine blades; the forgings are the power turbine shafts and locating components of gas turbine | ||||||
Chinese Grade | German Grade | American Grade | Japanese Grade | French Grade | Other Equivalents | Main Applications | ||
DIN | W-Nr. | AISI | UNS | JIS | NF | |||
B50A789 | S45000 | 04Cr15Ni7Cu2MoNb | Gas turbine moving blades | |||||
X5CrNiCuNb17-4、 X5CrNiCuNb16-4 | 1.4542 | 630 | S17400 | SUS 630 | Z6CNU17.04 | Armc.17-4PH | Turbine blades, petroleum fracturing pump valve boxes, petroleum drilling bits, etc. | |
X5CrNiCuNb15 - 5 | It is used for manufacturing various chemical equipment, such as reactors, heat exchangers, pipelines, etc. | |||||||
It is used for manufacturing aircraft structural components, such as aerofoil girders, undercarriage, etc. | ||||||||
It is used for manufacturing reactors, pipelines, valves, pumps, and other devices. | ||||||||
XM-25 | S45000 | B50A789 | It is used for manufacturing the aerospace thin walled aerospace structures and aircraft undercarriage, etc. | |||||
Chinese Grade | German Grade | American Grade | Japanese Grade | French Grade | Other Equivalents | Main Applications | ||
DIN | W-Nr. | AISI | UNS | JIS | NF | |||
It is used for petroleum refining equipment, petrochemical pipelines, reactors, etc. | ||||||||
X2CrNiMoN2253 | 1.4462 | S31803 | Z2CND-22-05-03 | It is used for oil well pipes, subsea pipelines, refining equipment, etc. | ||||
X2CrNiMoN25-7-4 | 1.4410 | F53 | It is used for oil and natural gas industry equipment, such as offshore platforms, heat exchangers, underwater equipment, fire-fighting equipment, etc. | |||||
It is used for manufacturing the reactors, pipelines, valves and other devices. | ||||||||
Chinese Grade | German Grade | American Grade | Japanese Grade | French Grade | Other Equivalents | Main Applications | ||
DIN | W-Nr. | AISI | UNS | JIS | NF | |||
UNS S31254 | Key components of aero engines and low pressure housings of turbine oxygen pumps, etc. | |||||||
Important load bearing components of aero engines and other aircraft parts, etc. | ||||||||
Manufacture of Critical Aviation & Aerospace Components | ||||||||
Engine oxygen pump housings and liquid oxygen main valve housings, various key structural components of aero engines, centrifugal wheels of turbine oxygen pumps | ||||||||
Key components of aero engines and liquid oxygen kerosene engines, such as main pipelines | ||||||||
Chinese Grade | German Grade | American Grade | Japanese Grade | French Grade | Other Equivalents | Main Applications | ||
W-Nr. | DIN | UNS | AISI | JIS | NF | |||
X8Cr17 | 430 | S43000 | SUS430 | Z8C17 | 12X17 | Chemical equipment for nitric acid, such as absorption towers, nitric acid heat exchangers, acid tanks, delivery pipes and tanks | ||
It is used for automotive exhaust system components, such as exhaust pipes and mufflers. | ||||||||
X6CrMo17-1 | 434 | SUS434 | It is used for manufacturing some mechanical parts requiring certain corrosion resistance and strength, such as shafts and gears. | |||||
1.4713 | It is used for manufacturing some components with high weight requirements while also needing strength and corrosion resistance, such as: some aero engine parts, aerospace instrument housing, etc. | |||||||