High-strength material SGC400 capable of improving bearing property of mechanism and application thereof

• Main Author: WEN ZHIJIE
• Format: Patent
• Language: Chinese; English
• Published: 27.07.2018
• Subjects: ALLOYS; CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; METALLURGY; TREATMENT OF ALLOYS OR NON-FERROUS METALS

The invention discloses a high-strength material SGC400 capable of improving bearing property of mechanism and application thereof. The high-strength material SGC400 capable of improving the bearing property of the mechanism is characterized in that the yield strength is 295N/mm ; the high-strength material SGC400 is prepared from the following iron-based components in percentage by mass: 0.10 to 0.20% of C (carbon), 0.50 to 0.80% of Mn (manganese), less than 0.020% of P (phosphor), 0.005% or less of S (sulfur), and the balance of F (iron) and unavoidable impurities. The high-strength material SGC400 has the advantages that compared with the prior art, the flatness and bearing condition of the large-size module are greatly improved; the bearing capacity of the product is improved; the flatness of a mockup is optimized. 本发明公开了种提升机构承载性能的高强度材料SGC400及其应用。所述的提升机构承载性能的高强度材料SGC400屈服强度为295N/mm；其钢基组成以质量百分比为，C：0.10-0.20％，Mn：0.50-0.80％，P：＜0.020％，S：≤0.005％，余量为Fe和不可避免的杂质。本发明提供的高强度材料SGC400对大尺寸模组平整度及承载情况较现有技术都有较大改良，提高产品的可承载