1.4594 (欧州連合 / EN) 材料特性
その他の呼称:
材料グループ:
鉄合金 / ステンレス鋼
国 / 規格:
欧州連合 / EN
データ更新
最新情報: 2020-03
更新の総数: 5
更新履歴:
2020-02
2015-02
2015-01
2014-04
機械的特性
温度
物理的特性
温度
成分
基準
値
単位
CAS 番号
基準
C
値
≤ 0.07
単位
%
CAS 番号
7440-44-0
基準
Cr
値
13.0 – 15.0
単位
%
CAS 番号
7440-47-3
基準
Cu
値
1.20 – 2.00
単位
%
CAS 番号
7440-50-8
EN 10088-1: 2023 / ステンレス鋼 - パート1:ステンレス鋼のリスト
熱処理
- Hot working (furnace or air cooling): 1150-900°C<br>+AT - Solution annealing (air or oil cooling): 1030-1050°C (not suitable for direct application, prompt precipitation hardening after solution annealing is recommended to avoid cracking)<br>+P930 Solution annealing (air cooling): 1030-1050°C, Precipitation hardening (air cooling): 620°C (4 hours)<br>+P1000 Solution annealing (air cooling): 1030-1050°C, Precipitation hardening (air cooling): 580°C (4 hours)<br>+P1070 Solution annealing (air cooling): 1030-1050°C, Precipitation hardening (air cooling): 550°C (4 hours)<br><br>Hot formed conditions:<br>1U - Hot formed, not heat treated, not descaled.<br>1C - Hot formed, heat treated, not descaled. <br>1E - Hot formed, heat treated, mechanically descaled. <br>1D - Hot formed, heat treated, pickled, coated (optional).<br>1X - Hot formed, heat treated, rough machined.<br>1G - Hot formed, heat treated, descaled, rough machined or shaved in the case of rod. <br>Cold processed conditions:<br>2H - Finishes 1E, 1D or 1X, cold processed, coated (optional).<br>2D - Finish 2H, heat treated, pickled and skin- passed (optional), coated (optional). <br>2B - Finishes 1E, 1D or 1X, cold processed, mechanically smoothed. <br>2G - Finishes 2H, 2D or 2B, centreless ground, mechanically smoothed (optional). <br>P - Finishes 2H, 2D, 2B or 2G, specular polishing.