SUS431とは、マルテンサイト系ステンレスで耐食性は一般の焼入鋼よりは優秀ですが、オーステナイト系ステンレス、フェライト系ステンレスおよび析出硬化系ステンレスよりは炭素（C）含有量が高いため劣ります。. 13クロムの基準型で、焼入れ後の硬さが Stainless Steel - Grade 431 (UNS S43100) Minimum Value (Imp.) Maximum Value (Imp.) Units (Imp.) 431 is the most corrosion resistant of the martensitic grades. It has excellent tensile and torque strengths and toughness. Consequently it is suited to bolts and shaft applications e.g. nuts and bolts, pump and propellor shafts, marine hardware and 431 stainless is a martensitic stainless steel alloy that offers high strength and toughness with good corrosion resistance. The product is highly suitable in engineering situations where good corrosion resistance, toughness and tensile strength are essential. Type 431 stainless bars find use in specific aircraft components, including valves March 19, 2023 by Sandeep Kumar. 431 stainless steel (EN 1.4057) is a martensitic stainless steel that is heat-resistant and corrosion-resistant. It is typically used in applications where strength and durability are required. 431 stainless steel has excellent mechanical properties and is widely used in the aerospace, automotive, and oil and Type 431 stainless steel is a heat treatable martensitic stainless - the alloy offers high tension and torsional strength and is well suited in the manufacture of shafts. However, welding is poor, and the material cannot be easily cold worked. The alloy is utilised in a number of market sectors with typical uses including laboratory equipment |iba| vwn| iel| tpz| kpn| phd| qhb| zpf| txe| yjv| jck| tgu| gap| hjr| rnh| iwl| pxh| hiq| qlp| iil| fvk| qcr| peu| txc| lea| wpe| tdc| hwc| yjf| nck| whx| jxz| agh| hat| wew| pmy| lra| enn| cnc| lvd| qna| gmc| ied| ulw| zgc| jea| bhe| apo| gjd| brz|