{"id":34060,"date":"2025-01-28T08:22:17","date_gmt":"2025-01-28T04:52:17","guid":{"rendered":"https:\/\/sfa-foundry.com\/%d9%85%d9%88%d8%a7%d8%af-%d8%a7%d9%84%d8%a5%d9%86%d8%aa%d8%a7%d8%ac\/%d8%a7%d9%84%d9%81%d9%88%d9%84%d8%a7%d8%b0%d8%a7%d8%aa-%d8%a7%d9%84%d9%85%d9%82%d8%a7%d9%88%d9%85%d8%a9-%d9%84%d9%84%d8%ad%d8%b1%d8%a7%d8%b1%d8%a9\/"},"modified":"2025-04-09T11:49:52","modified_gmt":"2025-04-09T07:19:52","slug":"%d8%a7%d9%84%d9%81%d9%88%d9%84%d8%a7%d8%b0%d8%a7%d8%aa-%d8%a7%d9%84%d9%85%d9%82%d8%a7%d9%88%d9%85%d8%a9-%d9%84%d9%84%d8%ad%d8%b1%d8%a7%d8%b1%d8%a9","status":"publish","type":"page","link":"https:\/\/sfa-foundry.com\/ar\/%d9%85%d9%88%d8%a7%d8%af-%d8%a7%d9%84%d8%a5%d9%86%d8%aa%d8%a7%d8%ac\/%d8%a7%d9%84%d9%81%d9%88%d9%84%d8%a7%d8%b0%d8%a7%d8%aa-%d8%a7%d9%84%d9%85%d9%82%d8%a7%d9%88%d9%85%d8%a9-%d9%84%d9%84%d8%ad%d8%b1%d8%a7%d8%b1%d8%a9\/","title":{"rendered":"\u0627\u0644\u0641\u0648\u0644\u0627\u0630\u0627\u062a \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062d\u0631\u0627\u0631\u0629"},"content":{"rendered":"\t\t
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\u00a0<\/p>
Steel Grade<\/strong><\/td>C (%)<\/strong><\/td>Cr (%)<\/strong><\/td>Ni (%)<\/strong><\/td>Si (%)<\/strong><\/td>Mn (%)<\/strong><\/td>Other Elements (%)<\/strong><\/td>Temperature Limit (\u00b0C)<\/strong><\/td><\/tr>
AISI 309<\/td>0.2 max<\/td>22-24<\/td>12-15<\/td>0.75 max<\/td>2.0 max<\/td>–<\/td>~1100<\/td><\/tr>
AISI 310<\/td>0.25 max<\/td>24-26<\/td>19-22<\/td>1.5 max<\/td>2.0 max<\/td>–<\/td>~1200<\/td><\/tr>
AISI 446<\/td>0.20 max<\/td>23-27<\/td>–<\/td>0.50 max<\/td>1.5 max<\/td>–<\/td>~1050<\/td><\/tr>
1.4841 (310S)<\/td>0.02 max<\/td>24-26<\/td>19-22<\/td>1.5 max<\/td>2.0 max<\/td>–<\/td>~1150<\/td><\/tr>
AISI 321<\/td>0.08 max<\/td>17-19<\/td>9-12<\/td>0.75 max<\/td>2.0 max<\/td>–<\/td>~850<\/td><\/tr>
AISI 347<\/td>0.08 max<\/td>17-19<\/td>9-13<\/td>0.75 max<\/td>2.0 max<\/td>Nb: 10xC min, 1.0 max<\/td>~900<\/td><\/tr>
Inconel 600<\/td>0.15 max<\/td>14-17<\/td>72 min<\/td>0.50 max<\/td>1.0 max<\/td>Fe: 6-10<\/td>~1150<\/td><\/tr>
Inconel 625<\/td>0.10 max<\/td>20-23<\/td>58 min<\/td>0.50 max<\/td>0.50 max<\/td>Mo: 8-10, Nb: 3.15-4.15<\/td>~980<\/td><\/tr>
AISI 253MA<\/td>0.05-0.10<\/td>20-22<\/td>10-12<\/td>1.4-2.0<\/td>0.8 max<\/td>N: 0.14-0.20, Ce: 0.03-0.08<\/td>~1150<\/td><\/tr>
Alloy 601<\/td>0.10 max<\/td>21-25<\/td>58-63<\/td>0.50 max<\/td>1.0 max<\/td>Al: 1.0-1.7<\/td>~1200<\/td><\/tr>
HK40<\/td>0.35 max<\/td>24-26<\/td>19-22<\/td>1.50 max<\/td>2.0 max<\/td>–<\/td>~1100<\/td><\/tr>
HP40<\/td>0.40 max<\/td>24-27<\/td>33-37<\/td>1.00 max<\/td>1.50 max<\/td>–<\/td>~1200<\/td><\/tr>
1.4958 (Alloy 800H)<\/td>0.05-0.10<\/td>19-23<\/td>30-35<\/td>1.0 max<\/td>1.5 max<\/td>Al: 0.15-0.60, Ti: 0.15-0.60<\/td>~1100<\/td><\/tr>
Alloy 825<\/td>0.05 max<\/td>19.5-23.5<\/td>38-46<\/td>0.50 max<\/td>1.0 max<\/td>Mo: 2.5-3.5, Cu: 1.5-3.0, Ti: 0.6-1.2<\/td>~1000<\/td><\/tr>
1.4724<\/td>0.10-0.20<\/td>11-13<\/td>–<\/td>1.5-2.0<\/td>0.8 max<\/td>Al: 0.70-1.30<\/td>~850<\/td><\/tr>
1.4742<\/td>0.10-0.20<\/td>17-19<\/td>–<\/td>1.5-2.5<\/td>0.8 max<\/td>Al: 0.70-1.20<\/td>~950<\/td><\/tr>
1.4828<\/td>0.20 max<\/td>19-21<\/td>11-13<\/td>1.5-2.0<\/td>0.8 max<\/td>–<\/td>~1100<\/td><\/tr>
1.4876<\/td>0.08 max<\/td>19-23<\/td>30-35<\/td>1.0 max<\/td>1.5 max<\/td>Al: 0.15-0.60, Ti: 0.15-0.60<\/td>~1100<\/td><\/tr>
Alloy 718<\/td>0.08 max<\/td>17-21<\/td>50-55<\/td>0.35 max<\/td>0.35 max<\/td>Mo: 2.8-3.3, Nb+Ta: 4.75-5.50, Ti: 0.65-1.15<\/td>~980<\/td><\/tr>
1.4961<\/td>0.05-0.10<\/td>15-17<\/td>12-14<\/td>0.3-0.6<\/td>1.5 max<\/td>–<\/td>~1100<\/td><\/tr>
AISI 304<\/td>0.15 max<\/td>18-20<\/td>8-10.5<\/td>1.0 max<\/td>2.0 max<\/td>–<\/td>~800<\/td><\/tr>
AISI 304L<\/td>0.03 max<\/td>18-20<\/td>8-12<\/td>1.0 max<\/td>2.0 max<\/td>–<\/td>~800<\/td><\/tr>
AISI 316<\/td>0.08 max<\/td>16-18<\/td>10-14<\/td>1.0 max<\/td>2.0 max<\/td>Mo: 2-3<\/td>~850<\/td><\/tr>
AISI 316L<\/td>0.03 max<\/td>16-18<\/td>10-14<\/td>1.0 max<\/td>2.0 max<\/td>Mo: 2-3<\/td>~850<\/td><\/tr>
AISI 308<\/td>0.08 max<\/td>19-21<\/td>10-12<\/td>1.0 max<\/td>2.0 max<\/td>–<\/td>~850<\/td><\/tr>
AISI 420<\/td>0.15-0.45<\/td>12-14<\/td>–<\/td>1.0 max<\/td>1.0 max<\/td>–<\/td>~750<\/td><\/tr>
1.4848<\/td>0.3-0.5<\/td>24-26<\/td>19-22<\/td>1.0-2.5<\/td>0.5-1.5<\/td>–<\/td>~1150<\/td><\/tr>
1.4841<\/td>0.2max<\/td>24-26<\/td>19-22<\/td>1.5 max<\/td>2.0 max<\/td>–<\/td>~1150<\/td><\/tr>
1.4828<\/td>0.20 max<\/td>19-21<\/td>11-13<\/td>1.5-2.0<\/td>2.0max<\/td>–<\/td>~1100<\/td><\/tr>
1.4837<\/td>0.3-0.5<\/td>24-26<\/td>11-14<\/td>1.0-2.5<\/td>0.5-1.5<\/td>–<\/td>~1150<\/td><\/tr>
1.4823<\/td>0.3-0.5<\/td>25-28<\/td>3.5-5.5<\/td>1.0-2.5<\/td>0.5-1.5<\/td>–<\/td>~1100<\/td><\/tr>
5830*<\/td>0.70-0.90<\/td>24-26<\/td>2.5-3.5<\/td>1.0-2.0<\/td>0.6-1.0<\/td>–<\/td>~1000<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t
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\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0646\u062a\u062c\u0629\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t
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