Tableau de composition chimique de l'acier inoxydable
D'après ASTM A213, ASTM A269, ASTM A312ASME SA376, ASTM A511, ASTM A789, ASTM A790
Alliages à base de nickel :
Alliage 20 (UNS N08020), Monel 200 (UNS 02200), Monel 400 (UNS N04400), Incoloy 800 (UNS N08800), Incoloy 800H (UNS N08810), Incoloy 800HT (UNS N08811), Incoloy 825 (UNS N08825), Inconel 600 (UNS N06600), 4J29, 4J36, GH3030, GH3039, C276 (UNS N10276)
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo | N | Cu | Ti | Nb | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | min | max | min | max | min | max | min | max | min | max | min | max | min | max | min | max | min | max | min | max | min | max | |||
| A312 | TP304 | 0.00 | 0.080 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 18.00 | 20.00 | 8.00 | 11.00 | |||||||||||
| A312 | TP304H | 0.040 | 0.100 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 18.00 | 20.00 | 8.00 | 11.00 | |||||||||||
| A312 | TP304L | 0.00 | 0.035 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 18.00 | 20.00 | 8.00 | 13.00 | |||||||||||
| A312 | TP310S | 0.00 | 0.080 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 24.00 | 26.00 | 19.00 | 22.00 | 0.00 | 0.75 | |||||||||
| A312 | TP316 | 0.00 | 0.080 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 16.00 | 18.00 | 10.00 | 14.00 | 2.00 | 3.00 | |||||||||
| A312 | TP316H | 0.040 | 0.100 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 16.00 | 18.00 | 11.00 | 15.00 | 2.00 | 3.00 | |||||||||
| A312 | TP316L | 0.00 | 0.035 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 16.00 | 18.00 | 10.00 | 14.00 | 2.00 | 3.00 | |||||||||
| A312 | TP317 | 0.00 | 0.080 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 18.00 | 20.00 | 10.00 | 14.00 | 3.00 | 4.00 | |||||||||
| A312 | TP317L | 0.00 | 0.035 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 18.00 | 20.00 | 11.00 | 15.00 | 3.00 | 4.00 | |||||||||
| A312 | TP321 | 0.00 | 0.080 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 17.00 | 19.00 | 9.00 | 12.00 | 5×(C+N) | 0.70 | |||||||||
| A312 | TP321H | 0.040 | 0.100 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 17.00 | 19.00 | 9.00 | 12.00 | 4×(C+N) | 0.70 | |||||||||
| A312 | TP347 | 0.00 | 0.080 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 17.00 | 19.00 | 9.00 | 13.00 | 10×C | 1.00 | |||||||||
| A312 | TP347H | 0.040 | 0.100 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 17.00 | 19.00 | 9.00 | 13.00 | 8×C | 1.00 | |||||||||
| A213 | TP304 | 0.00 | 0.080 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.040 | 0.00 | 0.030 | 18.00 | 20.00 | 8.00 | 11.00 | |||||||||||
| A213 | TP304H | 0.040 | 0.100 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.040 | 0.00 | 0.030 | 18.00 | 20.00 | 8.00 | 11.00 | |||||||||||
| A213 | TP304L | 0.00 | 0.035 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.040 | 0.00 | 0.030 | 18.00 | 20.00 | 8.00 | 12.00 | |||||||||||
| A213 | TP310S | 0.00 | 0.080 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 24.00 | 26.00 | 19.00 | 22.00 | |||||||||||
| A213 | TP316 | 0.00 | 0.080 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 16.00 | 18.00 | 10.00 | 14.00 | 2.00 | 3.00 | |||||||||
| A213 | TP316L | 0.00 | 0.035 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 16.00 | 18.00 | 10.00 | 14.00 | 2.00 | 3.00 | |||||||||
| A213 | TP317 | 0.00 | 0.080 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 18.00 | 20.00 | 11.00 | 15.00 | 3.00 | 4.00 | |||||||||
| A213 | TP317L | 0.00 | 0.035 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 18.00 | 20.00 | 11.00 | 15.00 | 3.00 | 4.00 | |||||||||
| A213 | TP321 | 0.00 | 0.080 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 17.00 | 19.00 | 9.00 | 12.00 | 5×C | 0.70 | |||||||||
| A213 | TP347 | 0.00 | 0.080 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 17.00 | 20.00 | 9.00 | 13.00 | 10×C | 1.10 | |||||||||
| A213 | TP347H | 0.040 | 0.100 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 17.00 | 20.00 | 9.00 | 13.00 | 8×C | 1.10 | |||||||||
| A269 | TP304 | 0.00 | 0.080 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 18.00 | 20.00 | 8.00 | 11.00 | |||||||||||
| A269 | TP304L | 0.00 | 0.035 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 18.00 | 20.00 | 8.00 | 12.00 | |||||||||||
| A269 | TP316 | 0.00 | 0.080 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 16.00 | 18.00 | 10.00 | 14.00 | 2.00 | 3.00 | |||||||||
| A269 | TP316L | 0.00 | 0.035 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 16.00 | 18.00 | 10.00 | 15.00 | 2.00 | 3.00 | |||||||||
| A269 | TP317 | 0.00 | 0.080 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 18.00 | 20.00 | 11.00 | 15.00 | 3.00 | 4.00 | |||||||||
| A269 | TP321 | 0.00 | 0.080 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 17.00 | 19.00 | 9.00 | 12.00 | 5×C | 0.70 | |||||||||
| A269 | TP347 | 0.00 | 0.080 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 17.00 | 19.00 | 9.00 | 12.00 | 10×C | 1.10 | |||||||||
| A511 | MT304 | 0.00 | 0.080 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.040 | 0.00 | 0.030 | 18.00 | 20.00 | 8.00 | 11.00 | |||||||||||
| A511 | MT304L | 0.00 | 0.035 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.040 | 0.00 | 0.030 | 18.00 | 20.00 | 8.00 | 13.00 | |||||||||||
| A511 | MT310S | 0.00 | 0.080 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.040 | 0.00 | 0.030 | 24.00 | 26.00 | 19.00 | 22.00 | |||||||||||
| A511 | MT316 | 0.00 | 0.080 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.040 | 0.00 | 0.030 | 16.00 | 18.00 | 11.00 | 14.00 | 2.00 | 3.00 | |||||||||
| A511 | MT316L | 0.00 | 0.035 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.040 | 0.00 | 0.030 | 16.00 | 18.00 | 10.00 | 15.00 | 2.00 | 3.00 | |||||||||
| A511 | MT317 | 0.00 | 0.080 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.040 | 0.00 | 0.030 | 18.00 | 20.00 | 11.00 | 14.00 | 3.00 | 4.00 | |||||||||
| A511 | MT321 | 0.00 | 0.080 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.040 | 0.00 | 0.030 | 17.00 | 20.00 | 9.00 | 13.00 | 5×C | 0.60 | |||||||||
| A511 | MT347 | 0.00 | 0.080 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.040 | 0.00 | 0.030 | 17.00 | 20.00 | 9.00 | 13.00 | 10×C | 1.00 | |||||||||
| A213 | UNS N08904 | 0.00 | 0.020 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.040 | 0.00 | 0.03 | 19.00 | 23.00 | 23.00 | 28.00 | 4.00 | 5.00 | 1.00 | 2.00 | |||||||
| A376 | TP304 | 0.00 | 0.080 | 0.00 | 0.75 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 18.00 | 20.00 | 8.00 | 11.00 | |||||||||||
| A376 | TP304H | 0.040 | 0.100 | 0.00 | 0.75 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 18.00 | 20.00 | 8.00 | 11.00 | |||||||||||
| A376 | TP316 | 0.00 | 0.080 | 0.00 | 0.75 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 16.00 | 18.00 | 11.00 | 14.00 | 2.00 | 3.00 | |||||||||
| A376 | TP316H | 0.040 | 0.100 | 0.00 | 0.75 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 16.00 | 18.00 | 11.00 | 14.00 | 2.00 | 3.00 | |||||||||
| A376 | TP321 | 0.00 | 0.080 | 0.00 | 0.75 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 17.00 | 19.00 | 9.00 | 13.00 | 5×C | 0.70 | |||||||||
| A376 | TP321H | 0.040 | 0.100 | 0.00 | 0.75 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 17.00 | 19.00 | 9.00 | 13.00 | 4×C | 0.70 | |||||||||
| A376 | TP347 | 0.00 | 0.080 | 0.00 | 0.75 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 17.00 | 19.00 | 9.00 | 13.00 | 10×C | 1.10 | |||||||||
| A376 | TP347H | 0.040 | 0.100 | 0.00 | 0.75 | 0.00 | 2.00 | 0.00 | 0.045 | 0.00 | 0.030 | 17.00 | 1900 | 9.00 | 13.00 | 8×C | 1.10 | |||||||||
| A790 | S31803 | 0.00 | 0.030 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.030 | 0.00 | 0.020 | 21.00 | 23.00 | 4.50 | 6.50 | 2.50 | 3.50 | 0.08 | 0.20 | |||||||
| A789 | S31803 | 0.00 | 0.030 | 0.00 | 1.00 | 0.00 | 2.00 | 0.00 | 0.030 | 0.00 | 0.020 | 21.00 | 23.00 | 4.50 | 6.50 | 2.50 | 3.50 | 0.08 | 0.20 |
Tableau de composition de l'acier inoxydable
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