1. Home
  2. Aluminum Grade
Aluminum Grade

Guoxin is a stock company manufacturing high strength aluminum alloy products, all of our aluminum alloy products are manufactured in line with Chinese National GB Standards and Chinese National Military GJB Standards. For meet the customers’ needs from other countries around the world, Guoxin can make aluminum alloy according to International Organization for Standardization (ISO), German Standard (DIN), British Standards (BS), European Norm (EN), Japanese Industrial Standards (JIS), and GOST-R certification (TOCT), with aluminum and aluminum alloy codes as follows.

Commonly used Aluminum and Aluminum Alloy Grade
Types China USA England Japan France Germany Former Soviet Union
GB ASTM BS JIS NF DIN ГОСТ
Industrial pure Aluminum 1A99 1199


A199.99R A99
1A97



A199.98R A97
1A95




A95
1A80
1080(1A) 1080 1080A A199.90 A8
1A50 1050 1050(1B) 1050 1050A A199.50 A5
Rust-proof Aluminum Alloy 5A02 5052 NS4 5052 5052 A1Mg2.5 Amg
5A03
NS5


AMg3
5A05 5056 NB6 5056
A1Mg5 AMg5V
5A30 5456 NG61 5556 5957

Hard Aluminum alloy 2A01 2036
2117 2117 AlCu2.5Mg0.5 D18
2A11
HF15 2017 2017S AlCuMg1 D1
2A12 2124
2024 2024 AlCuMg2 D16AVTV
2B16 2319




Wrought Aluminum Alloy 2A80

2N01

AK4
2A90 2218
2018

AK2
2A14 2014
2014 2014 AlCuSiMn AK8
Super-high strength Aluminum Alloy 7A09 7175
7075 7075 AlZnMgCu1.5 V95P
Casting Aluminum Alloy ZAlSi7Mn 356.2 LM25 AC4C
G-AlSi7Mg
ZAlSi12 413.2 LM6 AC3A A-S12-Y4 G-Al12 AL2
ZAlSi5Cu1Mg 355.2



AL5
ZAlSi2Cu2Mg1 413.0
AC8A
G-Al12(Cu)
ZAlCu5Mn




AL19
ZAlCu5MnCdVA 201.0




ZAlMg10 520.2 LM10
AG11 G-AlMg10 AL8
ZAlMg5Si



G-AlMg5Si AL13
China (GB) International (ISO) USA (AA) Japan (JIS) Former Soviet Union ( ΓOCT) Germany (DIN) England (BS) France (NF)
LG5 - 1199 1N99 AB000 Al99.98R S1 -
LG2 - 1090 1N90 AB1 Al99.9 - -
LG1 Al99.8 1080 A1080 AB2 Al99.8 1A -
L1 Al99.7 1070 A1070 A00 Al99.7 - 1070A
L2 - 1060 A1060 A0 - - -
L3 Al99.5 1050 - A1 Al99.5 1B 1050A
L5-1 Al99.0 1100 A1100 A2 Al99.0 3L54 1100
L5 - 1200 A1200 - Al99 1C 1200
LF2 AlMg2.5 5052 A5052 AMr AlMg2.5 N4 5052
LF3 AlMg3 5154 A5154 AMr3 AlMg3 N5 -
LF4 AlMg4.5Mn0.7 5038 A5038 AMr4 AlMg4.5Mn N8 5083
LF5-1 AlMg5 5056 A5056 - AlMg5 N6 -
LF5 AlMg5Mn0.4 5456 - Amr5 - N61 -
LF21 AlMn1Cu 3003 A3003 AMu AlMnCu N3 3003
LD2 - 6165 A6165 AB - - -
LD7 AlCu2MgNi 2618 2N01 AK4 - H16 2618A
LD9 - 2018 A2018 AK2 - - -
LD10 AlCu4SiMg 2014 A2014 AK8 AlCuSiMg - 2014
LD11 - 4032 A4032 AK9 - 38S 4032
LD30 AlMg1SiCu 6061 A6061 A Π33 AlMg1SiCu H20 6061
LD31 AlMg0.7Si 6063 A6063 A Π31 AlMgSi0.5 H19 -
LY1 AlCu2.5Mg 2217 A2217 A Π18 AlCu2.5Mg0.5 3L86 -
LY11 AlCu4MgSi 2017 A2017 A Π1 AlCuMg1 H15 2017A
LY12 AlCu4Mg1 2024 A2024 A Π16 AlCuMg2 GB-24S 2024
LC3 AlZn7MgCu 7174 - B94 - - -
LC9 AlZn5.5MgCu 7075 A7075 - AlZnMgCu1.5 L95 7075
LC10 - 7079 7N11 - AlZnMgCu0.5 - -
LT1 AlSi5 4043 A4043 AK AlSi5 N21 -
LT17 AlSi12 4047 A4047 - AlSi12 N2 -
LB1 - 7072 A7072 - SlZn1 - -
The code of Casting Aluminum alloy used in different countries
Types China Former Soviet Union USA England France Former Federal Republic of Germany Japan JIS ISO
GB YB HB ГOCT ASTM UNS ANSI AA SAE BS BS/L NF AIRLA DIN
Aluminum-silicon alloy ZL101 ZL11 HZL101 A Л9 ,A Л9B A03560 A13560 356.0 A356.0 323 - - A-S7G AS7G03 G -AlSi7Mg (3.2371.61) AC4 C AlSi7Mg
ZL102 ZL7 HZL102 A Л2 A14130 A413.0 305 LM20 4L33 A-S13 - G -AlSi12 (3.2581.01) AC3 A AlSi12
ZL104 ZL14 - A Л3 ,A Л3B - - - - - - - - AC2 B -
Aluminum-silicon alloy ZL104 ZL10 HZL104 A Л4 ,A Л4B A03600 A13600 360.0 A360.0 309 LM9 L75 A - S9G A -S10G AS10G G -AlSi10Mg (3.2381.01) AC4 A AlSi9Mg AlSi10Mg
ZL105 ZL13 HZL105 A Л5 A03550 C33550 355.0 C355.0 322 LM16 3L78 - - G -AlSi5Cu AC4 A -
ZL106 - - A Л14B A03280 A03281 328.0 328.1 331 LM-24 - - - G -AlSi8Cu3 (3.2151.01) AC4 D -
ZL107 - - A Л-6 A Л-7B A03190 A03191 319.0 326 LM4 LM21 L79 A - S5UZ A -S903 - G -AlSi6Cu4 (3.2151.01) AC4 B -
ZL108 ZL8 - - - SC122A (former version) LM2 - - - - - -
ZL109 ZL9 - A Л30 A03360 A03361 336 .0 336 .1 - LM13 - A -S12UN - - AC8 A AlSi12Cu
ZL110 ZL3 - A Л10B -
- LM1 - - - G -AlSi(Cu) - -
ZL111 - - A Л4 м A03541 A03540 354 .0 - - - - - - - -
Aluminum -copper alloy ZL201 _ HZL-201 A Л9 _ _ _ _ _ A-U5GT A-U5GT G-AlCu4TiMg (3.1371.61) _ AlCu5MgTi
_ _ HZL-202 high-purity A Л9 _ _ _ _ _ _ _ _ _ _
ZL202 ZL1 _ A Л12 A03600 A360.0 309 _ _ A-U8S _ _ _ Al-Cu8Si
ZL203 ZL2 HZL-203 A Л7 A02950 295.0 B295.0 38 _ 2L91 2L92 A-U5GT _ G-AlCu4Ti (3.1841.61) ACIA Al-Cu4MgTi
Aluminum-magnesium alloy ZL301 ZL5 HZL-301 A Л8 A05200 A05202 520.0 520.2 324 320 LM10 LM5 4L53 _ _ G-AlMg10 (3.3561.01) AC7 B _
ZL302 ZL6 _ A Л22 A05140 A05141 514.0 514.1 _ _ L74 A- G6 A-G3T _ _ AC7 A Al-Mg6 Al-Mg3
_ _ HZL-303 A Л13 _ _ _ _ _ _ _ _ _ _
Aluminum -zinc alloy ZL401 ZL15 HZL401 A цP1 _ _ _ _ _ _ _ _ _ _
ZL402 _ _ A Л24 A07120 A07122 7122.2 _ _ _ A-Z5G _ _ _ Al-Zn5Mg
_ _ HZL-505 A Л11 _ _ _ _ _ _ _ _ _ _

Qinghai Guoxin Aluminum Industry Incorporated Co., Ltd.
Add.: No.55, East Kunlun Road, National-Level Economic Development Zone, Xining City, Qinghai Province, China
Email: qhguoxinxiaoshou@163.com

Mobile:
+86-13997276182
+86-18697238969
+86-14797015635
Tel.: +86-971-8818381
Fax: +86-971-8819648