材 料最 大 硬 度　BRINELL温度（ ℃ ）缩写标记布氏洛氏“B”级Soft Iron9056-60 500 DLow Carbon Steel12068-40～540S304SS16083-250 540304304LSS 16083-250 540304L316SS16083-200 815316316LSS16083-200 815316321SS16083-200 870321347SS16083-200 870 347410SS17086-40 8504105Cr-0.5Mo 130 -29 650 Copper 80 -100 315 Aluminum 35 -200 425 Inconel 600 150 -100 1095 Incoloy 825 150 -100 1095 Monel 400 150 -100 760 Titanium 215 -200 540 Nickel 200 -110 200 760 Hastelloy B2 230 -100 1095 Hastelloy C276 210 -100 1095