牌号 | X6CrNiTiB 18-10 |
德国W-Nr. | 1.4941 |
对应标准 | DIN EN 10269-2014
规定高温和/或低温性能的紧固件用钢和镍合金 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties |
归类 | 奥氏体不锈钢 |
性能 | 耐腐蚀 |
说明 | —本欧洲标准规定了非合金和合金(包括不锈钢)钢和镍合金制成的在高温和/或低温下具有指定性能的紧固件的半成品、棒材的要求。 —本标准的要求也适用于成品紧固件 —EN 10021中的一般交货技术条件也适用于按照本标准提供的产品。 |
密度 | 7.9 g/cm3 |
Material designation | Heat treatment condition | Diameter d mm | Minimum 0.2%-proof strength Rp0.2 in MPa at a temperature (in°C) of: | |||||||||||||
Name | Number | 50 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | ||
X6CrNiTiB18-10 | 1.4941 | +AT | d≤160 | 183 | 162 | 152 | 142 | 137 | 132 | 127 | 123 | 118 | 113 | 108 | 103 | - |
Material designation | Heat treatment condition | Diameter d mm | Minimum tensile strength Rm in MPa at a temperature (in°C) of: | |||||||||||||
Name | Number | 50 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | ||
X6CrNiTiB18-10 | 1.4941 | +AT | d≤160 | 490 | 460 | 440 | 420 | 415 | 410 | 410 | 410 | 405 | 390 | 375 | 350 | - |
Material designation | Heat treatment condition | Diameter d mm | Minimum impact energy KV2inJ(ISO-V test piece) at a test temperature in°C of: | ||||||||||||||||
Name | Number | -270 | -196 | -160 | -140 | -120 | -110 | -100 | -90 | -80 | -70 | -60 | -50 | -40 | -20 | 0 | +20 | ||
X6CrNiTiB18-10 | 1.4941 | +AT | d≤160 | - | 60 | - | - | - | - | - | - | - | - | - | - | - | - | - | 100 |
Material designation | Heat-treatment symbol | Normalizing,quenching or solution annealing temperature °C | Type of cooling | Tempering or precipitation treatment (and time)°C | |
Name | Number | ||||
X6CrNiTiB18-10 | 1.4941 | +AT | 1070 to 1150 | a,w | - |
Material designation | Temperature °C | Strength for 1%(plastic) creep strain | Creep rupture strength for | ||||
Name | Number | 10000h MPa | 100000h MPa | 10000h MPa | 100000h MPa | 200000h MPa | |
X6CrNiTiB18-10 | 1.4941 | 550 | - | - | 223 | 170 | 150 |
560 | 210 | 154 | 135 | ||||
570 | 196 | 140 | 122 | ||||
580 | 182 | 127 | 110 | ||||
590 | 170 | 114 | 100 | ||||
600 | - | - | 156 | 102 | 91 | ||
610 | 142 | 92 | 82 | ||||
620 | 130 | 84 | 74 | ||||
630 | 119 | 76 | 67 | ||||
640 | 108 | 68 | 60 | ||||
650 | - | - | 98 | 62 | 54 | ||
660 | 89 | 56 | 49 | ||||
670 | 80 | 50 | 43 | ||||
680 | 73 | 44 | 39 | ||||
690 | 66 | 39 | 33 | ||||
700 | - | - | 60 | 35 | 29 |
各温度°C时动态弹性模量 | 20°C与各温度间热膨胀系数 | 热导率 | 比热容 | 电阻率 | |||||||||||||
20 | 100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 100°C | 200°C | 300°C | 400°C | 500°C | 600°C | 20°C | 20°C | 20°C |
GPa | 10-6 K-1 | W/m.K | J/kg.K | Ω.mm2/m | |||||||||||||
198 | 198 | 183 | 175 | 167 | 159 | 150 | 142 | - | 16.3 | 16.9 | 17.3 | 17.6 | 18.2 | 18.5 | 16 | 450 | 0.71 |