Aluminum Alloy AK9PCH (AL4-1)
Chemical composition
| Al | Aluminum | Rest |
| Be | Beryllium | <0.1 |
| B | Boron | <0.1 |
| Fe | Iron | <0.3 |
| Si | Silicon | 9.0 — 10.5 |
| Mg | Magnesium | 0.25 — 0.35 |
| Mn | Manganese | 0.20 — 0.35 |
| Cu | Copper | <0.1 |
| Sn | Tin | <0.005 |
| Pb | Lead | <0.03 |
| Ti | Titanium | <0.08 |
| Zn | Zinc | <0.3 |
| Zr | Zirconium | <0.15 |
| Ot | Total impurities | <0.6 |
Allowed Sr <0.08
Analogs in Germany
G-AlSi10Mg (Cu) wa DIN 1725 Part 2
GK-AlSi10Mg (Cu) DIN 1725 Part 2
GK-AlSi10Mg (Cu) wa DIN 1725 Part 2
3.2383.61 DIN 1725 Part 2
3.2383.02 DIN 1725 Part 2
3.2383.62 DIN 1725 Part 2
G-AlSi10Mg (Cu) DIN 1725 Part 2
3.2383.01 DIN 1725 Part 2
GB-AlSi10Mg (Cu) DIN 1725 Part 5
3.2332 DIN 1725 Part 5
233 DIN 1725 Part 5
EN AB-43200 DIN EN 1676: 2010
EN AB-AlSi10Mg (Cu) DIN EN 1676: 2010
EN AC-43000 DIN EN 1706: 2013
EN AC-43200 DIN EN 1706: 2013
EN AC-AlSi10Mg (a) DIN EN 1706: 2013
EN AC-AlSi10Mg (Cu) DIN EN 1706: 2013
EN AC-43200 DIN EN 1706: 2019
EN AC-AlSi10Mg (Cu) DIN EN 1706: 2019
239 VDS
233 VDS
Analogs in Russia
AL4 GOST 1583−93
AL4K GOST 1583−93
AL4D GOST 1583−93
AK9PCh GOST 1583−93
AL4−1 GOST 1583−93
AL4 GOST 2685−75
AL4−1 GOST 2685−75
AL4−1 GOST R 55375−12
AK9ch GOST R 55375−12
AL4 GOST R 55375−12
AK9PCh TU 48−0103−142 / 0−93
Analogs in the USA
SG 100B
360
361.0 AA
4290 AMS
EN AC-43000 ASME SB / EN 1706
EN AC-43200 ASME SB / EN 1706
EN AC-AlSi10Mg (a) ASME SB / EN 1706
EN AC-AlSi10Mg (Cu) ASME SB / EN 1706
361.0 ASTM A113
B 275 (A 03600) ASTM B275
B 85 (360.0) ASTM B85
J452 SAE J452
A03600 UNS
A03610 UNS
360.0 Included in 2 standards
Technical requirements GOST 1583−93 Cast aluminum alloys. Technical conditions GOST R 55375−12 Primary aluminum and alloys based on it. Grades TU 48−0103−142 / 0−93 Cast aluminum alloys in ingots