Componentele pentru procesarea alimentelor necesită oțeluri inoxidabile BÖHLER aprobate, rezistente la coroziune, cu o calitate ridicată a suprafeței și performanțe igienice excelente. Caracteristicile principale de calitate includ materiale ultra-pure, trasabilitate completă, tratamente termice controlate și curățabilitate verificată pentru o funcționare sigură.
Componentele utilizate în procesarea alimentelor și băuturilor trebuie să îndeplinească cerințe stricte privind igiena, rezistența la coroziune și performanța mecanică. Materialele sunt expuse agenților chimici de curățare, umidității, variațiilor de temperatură și solicitărilor mecanice, fiind în același timp obligate să respecte integral reglementările stricte privind siguranța alimentară. Cerințele principale includ rezistență excelentă la coroziune, rezistență la coroziune punctiformă și fisurare prin coroziune sub tensiune, calitate ridicată a suprafeței și ușurință în curățare pentru prevenirea contaminării. În plus, materialele trebuie să își păstreze integritatea mecanică și stabilitatea dimensională pe perioade lungi de exploatare.
Oțelurile și aliajele de înaltă performanță BÖHLER sunt dezvoltate special pentru aceste medii sanitare exigente. Oțelurile inoxidabile austenitice, martensitice și întărite prin precipitare sunt utilizate pe scară largă datorită rezistenței excelente la coroziune, rezistenței mecanice și capacității foarte bune de lustruire. Compoziția chimică optimizată și tehnologiile avansate de topire asigură puritate ridicată și microstructuri omogene, contribuind la finisaje superioare ale suprafeței și la performanțe igienice excelente.
Caracteristicile principale de calitate includ controlul strict al compoziției chimice, trasabilitatea certificată și procese validate de tratament termic. Integritatea suprafeței, curățabilitatea și rezistența la agenții de curățare sunt verificate prin teste complete. Materialele BÖHLER permit soluții sigure, durabile și conforme cu reglementările pentru componentele critice din industria alimentară și a băuturilor.
BÖHLER M303 is a corrosion-resistant, martensitic chromium steel with very good toughness, corrosion resistance, good wear resistance and improved machinability and polishability. Compared to 1.2316, BÖHLER M303 has better homogeneity and is approved for food and beverage contact.
Citește mai multBÖHLER M303 ISOPLAST corresponds to a remelted BÖHLER M303 . The variation in the production route enables greater toughness and polishability thanks to higher purity and improved homogeneity. Also available as product variant BÖHLER M303HH ISOPLAST (high-hard variant).
Citește mai multBÖHLER M310 ISOPLAST is a corrosion-resistant, martensitic chromium steel which, through electroslag remelting and optimization of the chemical composition, has a good homogeneity and a balanced hardness-toughness-corrosion resistance ratio.
Citește mai multBÖHLER M315 is a prehardened, corrosion-resistant martensitic plastic mold steel. Due to its chemical composition, BÖHLER M315 has improved machinability compared to 1.2085 and is approved for food contact.
Citește mai multBÖHLER M340 ISOPLAST corresponds to a corrosion-resistant, martensitic chromium steel with improved wear resistance. This is ideal for the application area of glass fiber reinforced plastics. In addition, the BÖHLER M340 ISOPLAST is approved for food and beverage contact.
Citește mai multBÖHLER M368 MICROCLEAN is a corrosion-resistant, martensitic chromium steel produced by powder metallurgy. Due to the alloy concept and the production route, the steel has a high wear resistance, high corrosion resistance and high toughness. In addition, BÖHLER M368 MICROCLEAN is approved for food and beverage contact.
Citește mai multBÖHLER M390 MICROCLEAN is a corrosion-resistant, martensitic chromium steel produced by powder metallurgy. Due to its alloy design, this steel has very high wear resistance and good corrosion resistance. In addition, BÖHLER M390 MICROCLEAN is approved for food and beverage contact.
Citește mai multBÖHLER M398 MICROCLEAN is a corrosion-resistant, martensitic chromium steel produced by powder metallurgy. Due to its alloy design, this steel has good corrosion resistance and higher wear resistance compared to BÖHLER M390 MICROCLEAN.
Citește mai multBÖHLER N360 is a corrosion resistant, martensitic stainless steel, produced using the pressurized-ESR-process ( P-ESR) . Compared to conventionally produced Cr and CrMo steels, BÖHLER N360 offers improved corrosion resistance and toughness properties as well as high hardness and compressive strength. It is typically used for anti-friction bearing components e.g. bearings, ball screws and wear resistant components for use in the engineering and medical industry, e.g. knives and other cutting tools, shafts, plastic extrusion, screw driver, drills, fasteners and engine-components, requiring resistance to both corrosion and wear with hardness not lower than 58 HRC after hardening and tempering, but usage is not limited to such applications.
Citește mai multBÖHLER N685 is a corrosion-resistant, martensitic chromium steel with a high carbon content and molybdenum and vanadium additives.
Citește mai multBÖHLER N690 is a corrosion-resistant, martensitic chromium steel with a high carbon content and the addition of cobalt, molybdenum and vanadium. BÖHLER N690 is also approved for food and beverage contact.
Citește mai multBÖHLER N695 is a corrosion-resistant, martensitic chromium steel with a high carbon content and added molybdenum.
Citește mai multBÖHLER N700 is a high-quality corrosion-resistant steel in aerospace quality, in the form of bars, wire and forgings with a diameter/thickness of up to 203 mm in the solution-annealed condition, as well as starting material of any size for forging purposes. It is a martensitic, precipitation-hardenable chromium-nickel-copper steel with high strength and toughness. Further increases in strength can be achieved by cold forming and subsequent precipitation hardening. These products are typically used for parts requiring corrosion resistance and high strength up to 316°C. However, their use is not limited to such applications. However, use is not limited to such applications. Certain processing methods and operating conditions can cause these products to become susceptible to stress corrosion cracking. For applications such as bolting where stress corrosion cracking is possible, the product should be aged for a minimum of 4 hours at the highest temperature compatible with the strength requirements, but in no case lower than 552°C.
Citește mai multBÖHLER N701 is a high quality, vacuum remelted, corrosion resistant steel for aerospace applications in the form of bars for machining up to 200 mm in diameter. It is a martensitic, precipitation hardenable chromium-nickel-copper steel with high strength and toughness. These products are typically used for parts that require corrosion resistance, high strength up to 600 °F, and exhibit good toughness & strength in the transverse direction of large dimensions. However, use is not limited to such applications. Certain processing methods and operating conditions can cause these products to become susceptible to Stress corrosion cracking.
Citește mai multBÖHLER N701 AMS is a premium, aerospace-quality corrosion-resistant steel available in bars, wire, and forgings with diameters/thicknesses up to 203 mm in the solution-annealed condition, as well as pre-forging stock of any size. It is a martensitic, precipitation-hardenable chromium-nickel-copper steel with high strength and toughness. Further strength increases can be achieved through cold working and subsequent precipitation hardening. These products are typically used for parts requiring corrosion resistance and high strength up to 316 °C and must exhibit good transverse toughness and strength in large dimensions. However, their use is not limited to such applications. Certain processing methods and operating conditions can make these products susceptible to stress corrosion cracking.
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