X2CrNi18-9 机械性能 条件热处理或状态 抗拉强度σb Mpa 断面收缩率ψ % 杆材, 线材;2<d≤5 固溶+冷拔+固溶(+AT+C+AT) ≤680 ≥68 线材;2<d≤5 固溶+冷拔+固溶+调质轧制(+AT+C+AT+LC) ≤730 ≥63 棒材,杆材,线材;5<d≤10 固溶(+AT)或固溶+去皮 (+AT+PE) ≤630 ≥68 杆材,线材...
Nominal diameter (mm): 2 - 50
X2CrNi18-9 1.4307 +AT 1000 to 1100 a,w -a-air w-water 物理性能 各温度°C时静态弹性模量 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 ...
X2CrNi18-9 1.4307 1150 to 850 air +AT 1000 to 1100 water,air ⑤ 900 to 940 air ◎ a=air; o=oil; w=water.◎ Scale and annealing colours produced during hot forming, heat treatment or welding may adversely affect the corrosion resistance. They should be removed as far as possible be...
19、SD Prestandard at the date of publication of this standard. BS EN 2465:20074 1 Material designation Steel FE-PA3901 (X2CrNi18-9) Element C Si Mn S aP aCr aNi aFe min. 17,5 8,0 2 Chemical composition % max. 0,030 1,0 2,0 0,030 0,045 19,5 10,0 Base 3 Method of me...
经营范围销售:模具钢材、金属材料、五金配件、汽车配件、锯条、不锈钢、铜材、铝材、硬质合金。 点击查看更多企业信息 店内其他产品 更多>> 供应商:陈子涵 东莞市长安悦昌模具钢材经营部 想获得更多采购商询盘?戳这里! 请供应商联系我 求购标题: 联系人: ...
X2CrNi18-9钢的力学性能(1.4307) Rm- 抗拉强度 (MPa) (+A)450-700Rm- 抗拉强度 (MPa) (+AT)470-680Rm- 抗拉强度 (MPa) (+AT+C)740-800 [R P0.20.2% 屈服强度 (MPa) (+AT)180[R P0.20.2% 屈服强度 (MPa) (+A)175-220 KV- 横向冲击能量 (J),(+A)+20° ...
Brinell hardness (HB): (+A)215Brinell hardness (HB): (+AT)200 Properties of steel X2CrNi18-9 (1.4307) Resistance to intergranular corrosion: in the delivery condition - yes; in the sensitized condition - yes Steel shal not be applied at a metal temperature lower than -196 ° C...
Brinell hardness (HB): (+A)215 Brinell hardness (HB): (+AT)200Properties of steel X2CrNi18-9 (1.4307) Resistance to intergranular corrosion: in the delivery condition - yes; in the sensitized condition - yesSteel shal not be applied at a metal temperature lower than -196 ° C本文...
X2CrNi18-9 机械性能 条件热处理或状态 抗拉强度σb Mpa 屈服点σs Mpa 断后伸长率或延伸率δ % 冲击吸收能量KV2 J C:T ≤ 6 +AT 520~670 Rp0.2:≥220Rp1.0:≥250 ①② T< 3mm: ≥45T≥ 3mm: ≥ 45 ②③ 20℃:(l: ≥100;t: ≥60)-196℃:(t: ≥60) H:T ≤ 12 +AT 520~670 ...