X1CrNiMoAlTi12-11-2 (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: 4
更新履歴:
2015-03
2015-02
2015-01
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
Al
値
1.3500 – 1.7500
単位
%
CAS 番号
7429-90-5
基準
C
値
≤ 0.0150
単位
%
CAS 番号
7440-44-0
基準
Cr
値
11.0000 – 12.5000
単位
%
CAS 番号
7440-47-3
EN 4670: 2010 / 航空宇宙 - クロムニッケルモリブデンアルミニウムチタン鋼 FE-PM1507 (X1CrNiMoAlTi12-11-2) - 真空溶解と溶接棒 - 軟質化 - 鍛鋼用素材 - 長さまたは直径300mm以下
熱処理
- Hot working (air cooling): 1150-900°C<br>+AT - Solution annealing (oil, water cooling + deep freezing at -80°C): 830-850°C<br>+P1510 - Solution annealing (oil cooling + deep freezing at -80°C): 830-850°C, Precipitation hardening: 538°C (8 hours).<br>+P1650 - Solution annealing (oil cooling + deep freezing at -80°C): 830-850°C, Precipitation hardening: 510°C (8 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.
- Solution treated and precipitation treated: 820°C <= Θ <= 860°C / OQ, AQ or WQ + Θ <= 20°C + 530°C <= Θ <= 550°C / t >= 4h / AC