| 牌号 | 316S61 |
|---|---|
| 其他名稱 | |
| 對應标準 | BS 1501-3-1990
承壓用鋼闆-第3部分:耐蝕耐熱鋼 厚闆，薄闆及帶材 Steels for pressure purposes — Part 3: Specification for corrosion-and heat-resisting steels: plates, sheet and strip |
| 歸類 | 奧氏體不鏽鋼 |
| 說明 | • 非連續熱軋闆材的公差按BS EN 10029。厚度公差按B級，除非詢價和訂貨時另有協議。 • 熱軋寬帶材（卷）、薄闆公差按BS EN 10051； • 熱軋窄帶材公差按 BS EN 10048 • 冷軋帶材（卷）（軋制寬度≥600mm）公差按BS EN 10259； • 冷軋窄帶材（軋制寬度＜600mm）公差按BS EN 10258 |
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高溫Rp0.2，Rp1.0
鋼号 Rp0.2min.
MPa
Rp0.2 min.
MPa ⓐ
20°C 100°C 150°C 200°C 250°C 300°C 350°C 400°C 450°C 500°C 550°C 600°C 650°C 700°C 316S61 280 204 178 164 154 146 140 136 132 129 126 124 122 118 Rp1.0 min. Rp1.0 min. 315 238 208 192 180 172 166 161 157 152 149 144 142 138 ⓐ For the steel types for which sufficient data were available, the proof stress values given were derived from data collected and assessed in accordance with BS 3920, using the smoothed lower 95 % confidence lines. For certain other steel types insufficient data were available and other bases were adopted.
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斷裂應力
鋼号 斷裂
時間
h
平均斷裂應力MPa 500°C 510°C 520°C 530°C 540°C 550°C 560°C 570°C 580°C 590°C 600°C 610°C 620°C 630°C 640°C 650°C 670°C 680°C 690°C 316S61 10000 349 329 311 294 278 262 247 233 218 204 189 1755 159 142 122 - 30000 325 306 289 272 256 241 226 211 196 180 164 146 127 - - - 50000 345* 297* 279* 263* 247* 231 216 200 185 169 151 132 - - - - 100000 302* 284* 267* 250* 234* 218* 202* 186* 170* 152* 132 - - - - - 150000 295* 277* 259* 243* 227* 211* 194* 178* 160* 141* (120)* - - - - - 200000 289* 271* 254* 238* 221* 205* 189* 172* 154* 133* - - - - - - 250000 285* 268* 250* 234* 217* 201* 184* 167* 148* 127* - - - - - - 注：Asterisks indicate where values have been obtained by “extended time” extrapolation and parentheses indicate where values have been obtained by “extended stress” extrapolation. Such values should be used with caution.
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