التركيب الكيميائي(%) |

الدرجة | 
ج | 
SI | 
MN | 
P | 
س | 
CR | 
نيكل | 
الاثنين | 
n | 
وحدة |

201 | 
≤0.15 | 
≤0.75 | 
5.5~7.5 | 
≤0.060 | 
≤0.03 | 
16.00~18.00 | 
3.5~5.5 | 
- | 
- | 
0.08 | 
1.5 |

202 | 
≤0.15 | 
≤1.00 | 
7.5~10.00 | 
≤0.060 | 
≤0.03 | 
من 17.00 إلى 19.00 | 
4.0~6.0 | 
- | 
≤0.25 | 
 | 
 |

301 | 
≤0.15 | 
≤1.00 | 
≤2.00 | 
≤0.045 | 
≤0.03 | 
16.00~18.00 | 
6.00~8.00 | 
- | 
 | 
 | 
 |

302 | 
≤0.15 | 
≤1.00 | 
≤2.00 | 
≤0.035 | 
≤0.03 | 
من 17.00 إلى 19.00 | 
من 8.00 إلى 10.00 | 
- | 
 | 
 | 
 |

304 | 
≤0.07 | 
≤1.00 | 
≤2.00 | 
≤0.045 | 
≤0.03 | 
18.00~20.00 | 
8.00~10.50 | 
- | 
 | 
 | 
 |

304 لتر | 
≤0.030 | 
≤1.00 | 
≤2.00 | 
≤0.045 | 
≤0.03 | 
18.00~20.00 | 
9.00~13.00 | 
- | 
 | 
 | 
 |

310S | 
≤0.08 | 
≤1.00 | 
≤2.00 | 
≤0.045 | 
≤0.03 | 
24.00~26.00 | 
19.00~22.00 | 
- | 
 | 
 | 
 |

316 | 
≤0.08 | 
≤1.00 | 
≤2.00 | 
≤0.045 | 
≤0.03 | 
16.00~18.00 | 
10.00 إلى 14.00 | 
2.00~3.00 | 
 | 
 | 
 |

316 لترًا | 
≤0.03 | 
≤1.00 | 
≤2.00 | 
≤0.045 | 
≤0.03 | 
16.00~18.00 | 
12.00~15.00 | 
2.00~3.00 | 
 | 
 | 
 |

321 | 
≤0.08 | 
≤1.00 | 
≤2.00 | 
≤0.045 | 
≤0.03 | 
من 17.00 إلى 19.00 | 
9.00~13.00 | 
- | 
 | 
 | 
 |

430 | 
≤0.12 | 
≤0.75 | 
≤1.00 | 
≤0.040 | 
≤0.03 | 
16.00~18.00 | 

 | 
- | 
 | 
 | 
 |

2205 | 
≤0.03 | 
≤1.00 | 
≤2.00 | 
≤0.030 | 
≤0.015 | 
22,00 إلى 23,00 | 
4.5~6.5 | 
2.5~3.5 | 
 | 
 | 
 |

2507 | 
≤0.03 | 
≤0.08 | 
≤1.20 | 
≤0.035 | 
≤0.015 | 
24.00~26.00 | 
6.00~8.00 | 
3.0~5.0 | 
 | 
 | 
 |

4L | 
≤0.02 | 
≤1.00 | 
≤2.00 | 
≤0.045 | 
≤0.035 | 
19.00~23.00 | 
23.00 إلى 28.00 | 
4.0~5.0 | 
 | 
1.0~2.0 | 
 |

إينكونيل 
028 | 
≤0.03 | 
≤1.00 | 
≤2.50 | 
≤0.030 | 
≤0.030 | 
≤28 | 
≤34.0 | 
≤4.0 | 
 | 
≤1.4 | 
 |

مونيل 
400 | 
≤0.30 | 
≤0.5 | 
≤2.00 | 
- | 
≤0.024 | 
- | 
≥63.0 | 
- | 
 | 
≤34.0 | 
 |

إينكونيل 
800 | 
≤0.10 | 
≤1.00 | 
≤1.50 | 
- | 
≤0.015 | 
≤23.0 | 
≤35 | 
4.0~5.0 | 
- | 
≤0.75 | 
مؤشر الهدف 0.6 ≤ 
AL 0.6 ≤ |