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ISO ISO Special Alloy ISO 24,及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等。
ISO ISO Special Alloy ISO 24,及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等。
| 分類 | 種類 | 型號 | 標準 | 國家 | 應用 |
|---|---|---|---|---|---|
| Steel Grades | ISO 24 | ISO | ISO | ISO standard thermal deformation of stainless steel |
| 元素名稱 | 含量比例值 |
|---|---|
| C | Max 0.030 |
| Si | Max 1.00 |
| Mn | Max 2.00 |
| P | Max 0.045 |
| S | Max 0.030 |
| Cr | 17.5-20.0 |
| Ni | 12.0-16.0 |
| Mo | 3.00-4.00 |
| 屈服強度Rp0.2(MPa) | 抗拉強度Rm(MPa) | 沖擊率 | 伸長率 | 斷面收縮率 | 熱處理狀態(tài) | 布氏硬度(HBW) |
|---|---|---|---|---|---|---|
| 822 (≥) | 254 (≥) | 22 | 34 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 444 |
| 溫度 | 彈性模量 | 系數(shù) | 熱導率 | 比熱容量 | 比電阻率 | 密度 | 加權(quán)系數(shù) |
|---|---|---|---|---|---|---|---|
| 14 | - | - | 0.33 | - | |||
| 622 | 178 | - | 34.3 | 334 | - | ||
| 572 | - | 14 | 24.2 | 123 | 134 |
| 熱處理溫度區(qū)間 |
|---|
| Heat treated : 1535°C - 1456°C |
| 型號 | 標準 | 國家 | 應用 |
|---|---|---|---|
| H24 | ASTM | USA | Alloy tool steel |
| T20824 | UNS | USA | Alloy tool steel |
| 1.2241 | DIN | Germany | Cold working alloy tool steel |
| 1.2242 | DIN | Germany | Cold working alloy tool steel |
| 1.2243 | DIN | Germany | Cold working alloy tool steel |
| 1.2248 | DIN | Germany | Cold working alloy tool steel |
| 1.2249 | DIN | Germany | Cold working alloy tool steel |
| 1.2414 | DIN | Germany | Cold working alloy tool steel |
| 1.2419 | DIN | Germany | Cold working alloy tool steel |
| 1.2436 | DIN | Germany | Cold working alloy tool steel |
| 1.2442 | DIN | Germany | Cold working alloy tool steel |
| 1.2453 | DIN | Germany | Cold working alloy tool steel |
| 1.2324 | DIN | Germany | Hot working alloy tool steel |
| 0.3243 | DIN | Germany | High-speed tool steel |
| 1.3245 | DIN | Germany | High-speed tool steel |
| 1.3246 | DIN | Germany | High-speed tool steel |
| 1.3247 | DIN | Germany | High-speed tool steel |
| 1.3249 | DIN | Germany | High-speed tool steel |
| SKC24 | JIS | Japan | Hollow Steel |
| BH224/5 | UK | Carbide for cutting tools |