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
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Aluminum, aluminum alloys | Foundry aluminum alloys |
Chemical composition
| Standard | Fe, % | Si, % | B, % | Be, % | Sn, % | Mg, % | Mn, % | Ti, % | Cu, % | Zn, % | Zr, % | Al, % | Pb, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GOST 1583-93 | < 0.3 | 9–10.5 | < 0.1 | < 0.1 | < 0.005 | 0.23–0.3 | 0.2–0.35 | 0.08–0.15 | < 0.1 | < 0.3 | < 0.15 | 87.615–90.49 | < 0.03 |
Information on suppliers
Mechanical properties at 20 °C
| Rolling | Standard | Size, mm | Tension | Classifiers | $$\sigma _{U}$$, $$MPa$$ | d5, % | Treatment |
|---|---|---|---|---|---|---|---|
| Chill casting | GOST 1583-93 | 157 | 3 | ||||
| Chill casting | GOST 1583-93 | 265 | 4 | Hardening and artificial aging |
Brinell hardness number
| Rolling | Standard | Classifiers | Value, HBW |
|---|---|---|---|
| Alloy | GOST 1583-93 | 50–70 |
Analogues
| USA |
|---|
| 361 |
Standards
| Standard | Description |
|---|---|
| GOST 1583-93 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| B | % | Bor |
| Be | % | Beryllium |
| Sn | % | Tin |
| Mg | % | Magnesium |
| Mn | % | Manganese |
| Ti | % | Titan |
| Cu | % | Copper |
| Zn | % | Zinc |
| Zr | % | Zirconium |
| Al | % | Aluminium |
| Pb | % | Lead |
Description of mechanical properties
| Parameter | Units of measurement | Description |
|---|---|---|
| d5 | % | Elongation at break |
| $$\sigma _{U}$$ | $$MPa$$ | Ultimate tensile strength |