1.4462 Duplex ulivanje iz nerjavečega jekla

Duplex stainless steels are a family of stainless steels. They are designed to provide better corrosion resistance, particularly chloride stress corrosion and chloride pitting corrosion, and higher strength than standard austenitic stainless steels such as Type 304 or 316. The main differences in composition, when compared with an austenitic stainless steel is that the duplex steels have a higher chromium content, 20–28%; higher molybdenum, up to 5%; lower nickel, up to 9% and 0.05–0.50% nitrogen. Both the low nickel content and the high strength (enabling thinner sections to be used) give significant cost benefits. They are therefore used extensively in the offshore oil and gas industry for pipework systems, manifolds, risers, etc and in the petrochemical industry in the form of pipelines and pressure vessels. In addition to the improved corrosion resistance compared with the 300 series stainless steels duplex steels also have higher strength.

EN 1.4462 duplex nerjaveče jeklo je eno od zastav za izdelke iz nerjavečega jekla, ki smo ga razvili za naše stranke, imenovano je tudi 2205, X2CrNiMoN22-5-3 je njegova oznaka jekla. To je tipični standardni dupleks (obseg PREN: 28 - 38), ki je bila široko uporabljena.

Auwell je pred 15 leti začel razvijati izdelke za ulivanje dupleksa iz nerjavečega jekla 1,44462 za podjetje Germanclient za bazen. Po ulivanju smo izdelali tudi obdelavo v skladu z risbo za naročnika za ta izdelek iz nerjavečega jekla 1.4462 z dupleksom.

Na zahtevo stranki nudimo naslednja poročila za dupleksne ulitke iz nerjavečega jekla 1.4462:

-Chemical components

-Poročilo o preizkusu fizikalnih lastnosti

-Hardness report

-Roughness report

-Metallographic analysis report

-Poročilo o radiografskem preskusu

-Poročilo o toplotni obdelavi

-Dimenzijsko poročilo

-3D Scanning Report

Auwell konkurenčne prednosti:

-Rich Experience

More than 3 years of experience in 1.4462 duplex stainless steel casting products development and production, especially to the European markets, with solid understanding of the material, technical and quality standards.

-Hiter preobrat

Na splošno nudimo aquotation v 3 delovnih dneh. Z združitvijo najnovejših proizvodnih tehnologij in naprav lahko Auwell v preprostih projektih v 3 tednih zagotovi hitre prototipe.

-Celovit ponudnik rešitev

Auwell provides comprehensive services for 1.4462 duplex stainless steel casting product starting from designing, through prototyping, tooling/fixture development, sampling, mass production, and to logistic and post-sale support.

-Toge politike nadzora kakovosti

The most rigorous quality policy starts from material control, and is followed through to final pre-shipment inspection to 1.4462 duplex stainless steel casting orders. Material certificates include the mill certificate, 3rd party chemical components, and mechanical property reports, as well as RoHS and REACH reports upon request. Other reports include dimensional reports, surface treatment thickness, and salt fog test reports, etc. We structure our processes, creating Flow Charts and Control Plans before production, making sure all QC processes are in accordance with ISO9001-2015 requirements and drawing specifications.

-Prilagodljiv rok plačila

Plačila za orodje morajo biti predplačana za razvoj izdelka za ulivanje iz nerjavečega jekla v višini 1,4462. Za množično proizvodnjo ponujamo prilagodljive plačilne pogoje, dobili bomo razumne kreditne pogoje, stranka plača le, če je zadovoljna z izdelkom, ki ga je prejela. Za dolgoročne projekte ponujamo storitve odpoklicnega inventarja za zahteve glede hitre dostave.