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Quality Policy

    Incessant Technology Innovation, Continual Quality Improvement, Making SRIF’s Products Always the First Choice of Customers.

 
PARTNER SITES
 
  Foundry Institution of Chinese Mechanical Engineering Society (FICMES)
 
  foundryworld
   
  China Academy of Machinery Science and Technology (CAM)
   
 
   
 
ALLUNINUM AND MAGNESIUM ALLOY CASTING

     The production base of Aluminum alloy castings covers 7000m2, where there are the largest solution treatment furnace (inner dimension 4.5×3×4m) in Asia, four 2.5t electric resistance furnaces, five 0.5~3.5t adjusting pressure casting equipments and one 1000t squeezing casting machine. The outline size of the largest castings is up to 5m, and the pouring weight is up to 8 tons. The dimension precision of large high quality castings has attained class 6~8; and the inside quality has reached the first class castings standard of HB5480. For many years, SRIF undertakes much research work of military products and was ranked as the key supplier of aluminum alloy castings in national military and equipment manufacture industry.The quality of aluminum alloy castings has met or exceeded specifications in HB5480, QJ3185 and MILL-21180 (military standard of U.S.).

Products:
     Large Aluminum Alloy Castings
     High-strength and Premium Aluminum Alloy Castings
     Magnesium Alloy Castings

Foundry

2.5t low pressure casting machine

2.5t melting furnace

Air circulating heat treatment furnace

Casting Alloy

Mechanical properties of specimens

Note

ISO

China

USA

UK

Japan

France

Germany

Specimen cut from designated area

Specimen cut from any area

GB

ANSI

BS

JIS

NF

DIN

σb(MPa)

σ0.2(MPa)

δ5(%)

σb(MPa)

σ0.2(MPa)

δ5(%)

Al-Si7Mg

ZL101A

A356

LM25

AC4CH

A-S7G03

G-AlSi7Mg

≥315

≥240

≥3

≥270

≥200

≥5

T6

Al-Si5Cu1Mg

ZL105

C355

LM16

AC4D

--

G-AlSi5(Cu)

≥330

≥270

≥2

≥310

≥240

≥2

T6

--

ZL111

354

--

--

--

G-AlSi8Cu3

≥330

≥294

≥2

≥310

≥255

≥2

T6

--

ZL114A

A357

--

--

A-S7G06

--

≥340

≥280

≥5

≥310

≥245

≥5

T6

--

ZL205A

--

--

--

--

--

≥470

≥384

≥3

≥430

≥365

≥3

T6

--

--

D357

--

--

--

--

≥350

≥280

≥5

≥315

≥260

≥3

T6

AlMg10

ZL301

520

LM10

AC7B

A-G10Y4

G-AlMg10

≥320

≥190

≥12

≥280

≥170

≥8

T4


Casting Alloys

Properties reached in production

Note

ISO

China

USA

UK

Japan

France

Germany

Russia

Specimen separately

Specimen cut from castings

GB

ANSI

BS

JIS

NF

DIN

ГOCT

σb(MPa)

δ5(%)

σb(MPa)

δ5(%)

Al-Si12

ZL102

--

LM6

AC3A

A-S13

G-AlSi12

AЛ2

≥180

≥5

≥160

≥3

T2

Al-Si10Mg

ZL104

A03600(UNS ASTM)

LM9

AC4A

A-S9G

G-AlSi10Mg

AЛ4

≥250

≥3

≥230

≥3

T6

Al-Si6Cu4

ZL107B

319

LM21

AC2B

A-S5UZ

G-AlSi6Cu4

--

≥ 340

≥3

≥ 330

≥2

T6,HBS ≥120

--

ZL201

--

--

--

--

--

AЛ19

≥450

≥10

≥400

≥8

T5

--

ZL305

--

--

--

--

--

--

≥320

≥10

≥290

≥8

T4

--

ZL401

--

--

--

--

--

AЛ11

≥280

≥4

≥245

≥2

T1

--

ZL702

328

--

--

--

--

--

≥300

≥5

≥290

≥ 4

T6,HBS ≥120

--

--

--

--

C5M4

--

--

--

≥200

≥15

≥180

≥10

T6

Mg-Al8Zn

ZM5

AZ81A

MAG1

--

G-A8Z

G-MgA18Zn1

MЛ5

≥230

≥3

≥180

≥2

T6

--

ZM6

--

--

--

--

--

MЛ10

≥260

≥3

≥200

≥2

T6

Typical product

Large Aluminum Alloy Castings(3800x2269x2620mm)

Large Aluminum Alloy Castings(2230x2219x1720mm)

Aluminum Alloy Castings

Aluminum Alloy Castings (Φ2000x800mm)

Φ2000High-strength Aluminum Alloy Castings

High-strength Aluminum Alloy Castings(3923x219x155mm)

Airplane Door for Boeing Company (D357, 662*332*108mm)

Al-alloy Fuel Tank(ZL114A)

Aluminum Alloy CastingsΦ5200mm

Mg Alloy Cabin Casting

SRIF

Address: NO.17, Yunfeng South Street, Tiexi District, Shenyang, P.R.China
Post code: 110022
Telephone: +86-24-25852311 25872276
Fax: +86-24-25851306
E-mail:srif@chinasrif.com

 
 
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