|Thickness (Millimeter)||6mm-150 mm|
Conquest Steel & Alloys is a formidable supplier and stockholder of IRSM 44 and SS 409M which are most commonly used fabrication materials for the railway wagons due to its abundantly availability, low initial cost, easy to fabricate, cast and forge, good strength, easy to enhance properties by adding alloying elements and heat treatment, recyclable and eco-friendly. IRSM 44 Stainless steel has been a preferred material in railway applications worldwide on account of its long life, higher strength-to-weight ratio, aesthetic appearance & corrosion resistance. The most important benefit is that SS409M stainless steel is a sustainable material, After a long service life, there is very little loss of material due to corrosion. Its durability and minimal maintenance requirements make stainless steel a better choice economically. Benefitted by energy saving lightweight design and 100% recyclability at the end of service life, stainless steel can be qualified as environmental friendly material. A bright contemporary finish of stainless steel has further strengthened the applicability of stainless steel in the rail industry. In addition, stainless steel does not require protective paint coatings which further reduce maintenance cost. For wagon application, we will be talking about only one utility grade stainless steel 1.4003, which has numerous local names in different countries. IRSM 44 - 97 also supplied according to equivalent standards and specifications which are EN 10088-2 ASTM S40977, DIN X2Cr11, 3CR 12, F12N, IR - CK 201, X2CrNi12, SS409M.
Many stainless steel grades are in use in railways operations today. Austenitic stainless steel grades 301LN, 201, 301, 201LN and 304 have been used in the construction of railway coaches, while ferritic stainless steel 409M, IRSM 44- 97 and X2CrNi12have been used for freight wagons.
Conquest Steel & Alloys is an experienced stainless steel plate supplier which can offer you IRSM 44 steel plate, SS409M steel plate, X2CrNi12 steel plate and dimension ranges as below.
|Tensile Strength Range||860 to 1520 Mpa|
|Surface Finish||Silver Coated|
|Thickness (Millimeter)||0.6mm-30 mm|
Conquest Steel & Alloys is a supplier and stockholder of 253MA Stainless Steel is a lean austenitic heat resistant alloy with high strength and outstanding oxidation resistance. UNS 30815 and 253 MA maintains its heat resistant properties by advanced control of micro-alloy additions. 253MA contains a fairly low nickel content, which gives it some advantage in reducing sulphide atmospheres when compared to high nickel alloys. The inclusion of high chromium, silicon, nitrogen and cerium contents gives the steel good oxide stability, high elevated temperature (creep) strength and excellent resistance to sigma phase precipitation. The austenitic structure gives this grade excellent toughness, even down to cryogenic temperatures. The high mechanical strength of Conquest steel & alloys 253 MA allows for thinner tube wall constructions compared with using materials of the ASTM 310 type. Despite the material's high strength, ductility is not reduced, and good formability is maintained. A wide variety of components requiring high strength at elevated temperatures such as heat exchangers, kilns, stack dampers and oven components are common applications for 253 MA.
|Surface Finish||Silver Coated|
Austenitic, or nonmagnetic stainless steels, are classified in the 200 and 300 series, with 16% to 30% chromium and 2% to 20% nickel for enhanced surface quality, formability and increased corrosion and wear resistance, and are nonhardenable by heat treating. These steels are the most popular grades of stainless produced due to their excellent formability and corrosion resistance. All austenitic steels are nonmagnetic in the annealed condition. (Depending on the composition, mainly the nickel content, austenitics do become slightly magnetic when cold worked.) Austenitic stainless steel grades include: Type 201, NITRONIC® 30, 301, 304, 305, 309S, 316, 316L, and 321. Austenitics are used for automotive trim, cookware, food and beverage equipment, processing equipment, and a variety of industrial applications.
Austenitic stainless steels are the most weldable of the stainlesses and can be divided rather loosely into three groups: common chromium-nickel (300 series), manganese-chromium-nickel-nitrogen (200 series) and specialty alloys. Austenitic is the most popular stainless steel group and is used for numerous industrial and consumer applications, such as in chemical plants, power plants, food processing and dairy equipment. Austenitic stainless steels have a face-centered cubic structure. Though generally very weldable, some grades can be prone to sensitization of the weld heat-affected zone and weld metal hot cracking.
Super austenitic grades have enhanced pitting and crevice corrosion resistance compared with the ordinary austenitic or duplex types.
· AUSTENITIC STAINLESS STEELS
|Tensile Yield Strength||275 Mpa|
MARTENSITIC STAINLESS STEELS