铝及铝合金牌号化学成分08-01.doc

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1、挤压用圆铸锭化学成分内控标准BOJNIN.B.83-06标识号铸锭名称化学成分（质量分数）（％）不大于（注明余量和范围值者除外）依据标准牌号典型硬度范围SiFeCuMnMgCrZnTiZr其它⑥AI单个合计抛光0.34～0.380.250.10.10.45～0.5-0.050.100.10-0.050.15余量60608～11HW60600.3~0.60.30.10.10.35~0.60.050.150.10.050.15余量26061C0.58～0.620.2--250.15～020.10.85～0.90.

2、04-0.080.100.10-0.050.15余量606115～17HW60610.4~0.80.70.15~0.40.150.8~1.20.04~0.350.250.150.050.15余量3卷门0.4～0.440300.100.100.55～0.6-0.100.10-0.050.15余量606311～14HW60630.2~0.60.350.100.100.45~0.90.100.100.100.050.15余量4镜身0.52～0.550.350.10.10.68～0.72-0.100.10-0.050

3、.15余量6063A14～16HW6063A0.3~0.60.350.100.150.6~0.90.050.150.100.050.15余量56061A0.65～0.680.50.15～0.250.150.9～0.950.04~0.350.250.15-0.050.15余量606115～17HW60610.4~0.80.70.15~0.40.150.8~1.20.04~0.350.250.150.050.15余量660610.68～0.720.50.15～0.250.150.9～0.95/0.250.15-0

4、.050.15余量606115～17HW7LC120.30.350.20.30.9～1.00.205.5～6.00.20/0.050.15余量7003110～130HB70030.30.350.200.300.50~1.00.205.0~6.50.200.05~0.250.050.15余量8LC40.30.350.8~1.00.2~0.61.1~1.30.205.80～6.200.2000.050.15余量7A04125HB以上7A040.50.51.4~2.00.2~0.61.8~2.80.1~0.255.

5、0~7.00.10.050.15余量6110A0.7~1.10.50.3~0.80.3~0.90.7~1.10.05~0.250.2（Ti+Zr）0.20.050.150.85~0.90.38~0.420.4~0.50.8~0.90.08~0.150.050.15芜湖禾田试用注：1.生产其它合金锭按GB/T3190-2008规定执行。2.此标准从2009年1月1日起开始试运行。编写：审核：批准：挤压用圆铸锭化学成分内控标准BOJNIN.B.83-06标识号铸锭名称化学成分（质量分数）（％）不大于（注明余量和范

6、围值者除外）依据标准牌号典型硬度范围SiFeCuMnMgCrZnTiZr其它⑥AI单个合计M60821.05~1.10.50.10.5~0.60.8~0.90.250.20.10.050.15余量6082玉环正奥用60820.7~1.30.500.100.4~1.00.6~1.20.250.200.100.050.15余量110~120HBYLY120.50.53.8~4.90.3~0.91.2~1.80.30.150.050.15余量2A122A120.50.53.8~4.90.3~0.91.2~1.8/0

7、.300.150.050.15余量K6061B0.58~0.620.50.3~0.340.151.0~1.10.04～0.350.250.150.050.15余量6061芜湖禾田用60610.4~0.80.70.15~0.40.150.8~1.20.04~0.350.250.150.050.15余量X64630.44～0.480.150.06~0.10.10.55～0.65-0.100.10-0.050.15余量646310～14HW64630.20~0.60.150.200.050.45~0.9/0.05/

8、0.050.15余量N新LC40.50.51.45~1.500.2~0.61.5~1.550.1~0.255.5~6.00.10.050.15余量瑞立7A040.50.51.4~2.00.2~0.61.8~2.80.1~0.255.0~7.00.10.050.15余量F新LC120.30.350.20.30.9～1.00.205.5～6.00.200.05～0.250.050.15余量7003110