????? ?????????? ??????? ADC2: ????? ????????-???????-???????? ?????? ???????? ????? ???????? ????????? ??? ???? ??????? ??? ????? ??????? ???????? ?????? ?????? ????.
????? ?????:2026-03-27 ???????:??????? ??? ?????????:2833
???? ????????[????]
?????? ????? ?????? (JIS)????? ?????????? ?????????? ??????????? ???????? ??????? ????????? ?? ?????????? ??????? ?????? ?????????????? ???????? ??????? ?ADC2 ?? ????????? ???? ?? ????? ???????? ?????? ???????? ???????? ?????? ????????? ????? ???? ????????? ???. ??????? ?????? ?????? ????????? (Si) ???? ????? ????? ?????????? (Mg) ???? ????? ???????.??? ???????? ???????? T5? ???? ????? ????? ???????? ???? ????? ?? ?????? ??? ?????? ?????? ???? ??????? ???? ???? ?????? ????? ??? ????? ????????? ?? ???????????? ??????? ??????? ???? ????? ????? ????? ??? ????? ?????? ???? ??????? ???????? ????????.??? ???? ?????? ???????? ????????? ??????? ??????? ?????? ?????? ?? ???????? ??? ??????????? ????????.
?????? ADC2 ????????
- ??????? ???????? JIS:: ????? ??????? ??????? ???????? JIS H 5302? ??? ??????? ?? ADC2???? “ADC” ??? “?? ?????????? ???????”. ???? “ADC” ??? "???????? ???? ???????" ?"2" ?? ??? ??????? ?? ??????? ??? ??????? ???????? ???????.
- ??????? ????????:????? ????????? ??????? (9.0-10.01 TP3T) ???? ???? ???? ???? ??? ???? ??????;????? ?????????? ?????? (0.4-0.61 TP3T) ????????? ????? ???????? ???????? ??????? ?????；????? ????? ??? ????? ?????? (≤0.2%) ???? ?????? ???? ??????? ???? ?????? ??? ??????? ????????? T5 ??? ????? ????? ??????? ???????? ??????? ??? ????? ???????? ?????? ??????? ???????? ???? ???? ???????? ??????????????.
???? ?????? ????? ?????????? ADC2 (????? ??? ????????? ????????? JIS H 5302)
| ????? | ???? ??????? (wt%) | ????? ??????? |
|---|---|---|
| ????????? (Si) | 9.0-10.0 | ????? ??????? ????????. ???? ????? ???? ???? ??????? ?????? ??????? ??????? ?????? ??????? ?????? ???????. |
| ?????????? (Mg) | 0.4-0.6 | ????? ??????? ????????. ????? ??? Mg?Si ?? Si? ?????? ??????? ???? ???? ?? ???? ???????? ???????? T5. |
| ?????? (??????) | ≤ 0.2 | ????? ?????? ??????. ???? ??????? ??????? ?? ?????? ?????? ???? ?????? ????????. |
| ?????? (Fe) | ≤ 1.0 | ???? ?????? ?????? ????? ????? ???? ??? ?????? ??? ????? ?????? ???????????. |
| ???????? (Mn) | ≤ 0.3 | ????? ?????? ?????? ??????. |
| ????? (Zn) | ≤ 0.5 | ????? ???????. |
| ?????????? (Ti) | 0.1-0.2 (???? ???????) | ????? ?????? |
| ?????????? (Al) | ????? | ???? ???????. |
???? ?????? ?????? ?????????? ???????????? ADC2 (???? ????? ????? ?????????)
| ?????? ?????? | ???? ????? (F) | ???? ???????? T5 | ??????? ??????? ???????? ???????? |
|---|---|---|---|
| ??????? | 2.65 - 2.68 ??/?? ???? | - | - |
| ??? ???? (Rm) | 220-260 ???? ?????? | 280-320 ???? ?????? | 25-30% ????? ????? ??? ???????? ??????????? ????? ????? ?????. |
| ??? ?????? (Rp0.2) | 130-160 ???? ?????? | 200-240 ???? ?????? | ???? ??? ?????? ???? ???? ????? ???? ??????? ???? ????. |
| ????????? (?) | 3.0-5.0% | 2.5-4.0% | ????? ????? ??? ???????:: ????? ???? ??? ???????? ???????? ?????? ????? ??? ????? ????????. |
| ????? ????? (HB) | 60-70 | 80-95 | ????? ???? ????? ??????? ???? ??????. |
| ?????? ?????? | ?????? | ?????? | ???? ??????? ????? ?????? ?????? ???? ?????? ?? ADC12. |
| ???? ???? | ?????? | - | ???? ????? ????????? ??????? ???? ????? ???? ??????. |
| ??????? ???????? ???????? | - | ????? | ?????? ????? ??????? T5 ?? ????? ????? ?? ??????. |
?????? ????? ?????? ???????? ???????
?? ????? ADC2 ?????? “????? ????? ???????? ???????? ??????? ????????”：
- ????? ????? ??????????:: ??? ????? ?????????? ?? 0.4-0.61 TP3T ??? ????? ????? Mg?Si ??????? ??????????? ??????? ??? ??????? ????????? ??? T5 (4-8 ????? ?? ??? ???????? ??? 150-180 ???? ?????).???? ????? ??? ???? ?????? 25-30%???? ?? ?????? ???????? ? ADC2 ??????? ???????? ??? ??????? ???????? ???????? ??? ADC1 ?ADC10.
- ????? ????? ?????:: ??? ?????? ?? ????? ?????? ???? ???? ??? ≤0.2%? ??? ???? ???????? ???? ?????????? ?????? ?????? ??????????? ???? ????? ?????? ??????.
- ????? ????? ?????????:: ???? ????? ????????? ?? 9-10% ?? ?????? ??? ???? ????????? ??? ???? ????? ???? ?? ???? ?????? ????? ????????? ??????? ??????? ??? ???? ????????? ?? ????? ???? ??????? ???? ?????? Mg?Si.
- ????? ?????? ?????? ?????:: ??? ??? ??????? ???? ????? ?????? ???????? ????? (T6)? ??? ADC2 ????? ?????? ??????? ???? T5??? ????? ????? ??????? ????????? ???? ?? ?????? ??????? ???????? ?????? ??? ??? ????? ?????? ?????? ?????? ??? ????? ??????? ?????? ??????? ??????? ?????? ?????.
??????? ??????? ????????
????? ADC2 ???????? ??????? ??????? ????????? ????? ???????? ????? ???? ???? ???????? ????????:
| ??????? | ??????? | ?????? |
|---|---|---|
| JIS ??????? | ADC2 | - |
| ASTM? ???????? ??????? ????????? | A360.0 | ????? ???? ?????? (Si 9-10%? Mg 0.4-0.6%) |
| ????? GB | YL104 (YZAlSi9Mg) 或 YL102 | YL104 ?????? ?? ??????? ????? ???????? ?? ?????? |
| ??????? ???????? EN | EN AC-45200 (AlSi9Mg) | ?????? ????? ?? ADC2 |
| ????? KS | ADC2 | ????? ?????? ??????? |
ADC2 ?? ????? ???? ???????
???????? ??????? ???????? ???????? ???????? ???????? ??????? ????????? ?????? ??????????? ADC2? ?????? ADC2 ???? ????? ?? ???????? ???????:
- ??? ???? ???????? ?????????
- ????? ???????:: ????? ??????? ?????? ???? ???????? ????? ???????? ??????? ??? ???????.
- ??? ??????:: ???? ???? ?????? ??????????? ????? ????????? ????? ???? ??????? ????? ???? ??????.
- ?????? ???????:: ??? ??????? ????????? ??????? ???? ???? ?????? (??????? ????? ????? ????????).
- ???????? ??????? ?????? ????????
- ?????? ??????:: ????? ???? ??????????? ?????? ???? ???????? ?????? ???? ???????? ?????? ???? ??????.
- ????? ???????:: ?????? ??????? ????? ???????.
- ?????????? ????????????
- ???????? ????????:: ???????? ???????? ??????? LED? ?????? ????? ??????.
- ????? ?????????:: ????? ??????? ???????? ?????? ????? ??????? (??? ?????? ????? ?????? ???????).
- ????????? ??????
- ???????? ???????????? ?????????:: ??? ??????? ????? ??????? ?????? ????? ?????????.
- ???? ??????:: ???? ?????? ???????? ?????? ????? ??????.
??????? ????????? ?? ????? ?????????? ADC2
?1: ?? ????? ??????? ??? ADC2 ?ADC12? ??? ????? ??????
- ???? ???????? ????????:
- ADC2:????? ??? ?????????? (0.4-0.6%)? ???? ????? (≤0.2%).T5 ???? ???????? ???????????? ????? ????? ??? 280-320 ???? ?????? ??? ???????? ????????.????? ??????? ???? ??????.
- ADC12:????? ??? ?????? (1.5 - 3.51 TP3T)? ??? ????? ??? ???????? ?? ????.??? ???? ???????? ?????????? ??? ???? ????? (280-310 ???? ??????)? ??????????? ?????? ??????? ????? ??????.
- ????????:: ????????????? ?? ????? ??????? ???????? ??????? ???????? ?????? ????????? ??????? ????? ???? ????? ???????? ???????? ??????.ADC2?????????? ??? ?? ????? ???? ???????? ?? ????? ?????? ???????????ADC12.
?2: ?? ?? ?????? ????? ???????? ???????? ? ADC2?
- ????? T5 ?????????:: 150-180 ???? ????? × 4-8 ?????? ????? ???????.
- ???????:: ?? ???? ????? ?????? ???????? (T6)? ??? ???? ??? ???????? ??????? ?? ??????? ???????. ????? ????? ????? ????? ???. ???? ????? ??? ???? ???? 25-30% ??? ???????? ????????? ????? ????? ??? ?????? ???? 40-50%.
?3: ?? ?? ???? ???? ?? ADC2? ??? ???? ??????? ?? ADC12?
- ???? ???? ?????? ?? ADC12?? ????? ????????? ?? ADC2 (9-101 TP3T) ??? ?????? ?? ????? ADC12 (9.6-121 TP3T)? ???????????? ??? ??????????? ADC12 ???? ????? ?????? ????? ????? ????? ??????? ??????? ??????? ???? ?????. ??? ??????? ??????? ????? ??????? ?? ????? ???????? ??? ADC12 ???? ???? ????? ???? ??????.
?4: ?? ?? ?????? ?????? ?? ADC2?
- ????????? ????? ?????? ???????? ????????. ????? ???? ??? ?????? ?? ????? ?????? ???? ???? ??? ≤0.2%? ??? ??????? ?????? ???? ????? ?? ?????? ?????? ADC10 ?ADC12? ???? ????? ??? ???? ????? ?? ??????? ??? ???? ????? ?? ?? ?????? ?????? ???????? ??????? ??? ?????? ??????? ???????? ???????? ???? ???????? ??????????? ??????? ??????.
?5: ?? ?? ???? ????? ?????? ?? ADC2?
- ??????. ?????? ??????? ??????? ?? ?????? ????? ??????? ????? ?????? ???????. ???? ?????? ?? ???? ?????? ???? ??????? (TIG)? ???????? ????? ??????? ?? ????? ???? Al-Si-Mg? ????? ??????? ????? ??????? ??????? ??? ??????.
?6: ?? ???? ?????? ADC2 ???????? T6?
- ??? ???? ??. ??? ????? ?? ??? ???? ?????? ?????? ??? ??? ???? ???????? T6? ??? ?? ???? ???? ????? ???? ?????? ??????? ?????? ??????? ??????? ??????? ??????? ????? (????? 540 ???? ?????) ???? ??????? ???????? ????? ??????? ?? ???? ?????. ???? ?????? ?????? ?? ??? ????? ADC2 ???? ????? ??? T5 ???? ??? ???? ??? ???? ??????? ?? ????? ????? ????? ?? ??????.
?? ?????? ??????: ????? ????? ??? ADC2 ?ADC1 ?ADC12
| ???? ???????? | ADC2 (???? ???????? ????????) | ADC1 (????????? ??????) | ADC12 (???? ????) |
|---|---|---|---|
| ????????? (Si) % | 9.0-10.0 | 11.0-13.0 | 9.6-12.0 |
| ?????????? (Mg) % | 0.4-0.6 | ≤0.3 | ≤0.3 |
| ?????? (Cu)% ?????? (Cu)% | ≤0.2 | 0.5-1.5 | 1.5-3.5 |
| ???????? ??????? (??? ???? ?????? ???????) | T5 ???? ??????? T5 | ??? ???? ???????? ???????? | ??? ???? ???????? ???????? |
| ??? ???? (?????) | 220-260 ???? ?????? | 230-280 ???? ?????? | 280-310 ???? ?????? |
| ??? ???? (T5) | 280-320 ???? ?????? | - | - |
| ????????? (?????) | 3.0-5.0% | 1.5-3.0% | 1.5-3.0% |
| ????????? (T5) | 2.5-4.0% | - | - |
| ?????? ?????? | ?????? | ??????? | ????? |
| ???? ???? | ?????? | ????? | ????? |
| ???????? ????????? | ????? | ???? (??? ?????) | ????? |
???? ???? ????????:
- ??? ADC2:: ????????????? ?? ????? ??????? ???????? ??????? ???????? ?????? ????????????? ??????? ???????? ???????? (??????? ???????? ????????? ??????? ???????? ???????? ????????).
- ??? ADC1:: ???????????? ???? ??????? ???? ???????? ??? ?? ??? ??? ???? ??????? ????? ?? ????? ???? ????? ?? ?????.
- ??? ADC12:: ???????? ???? ?????????? ??????? ?? ???? ?? ??????? ?????? ?? ????? ?????? ????? ?????? ??? ??? ??????? ????????.
