Welcome to Joyyr® Casting for ferrous and nonferrous castings

Material

Contact us

JOYYR® MACHINERY  LLC

TEL: +86-13787044728

CONTACT: SURE OU

Email: casting@joyyr.com

          Joyyr@foxmail.com

Web: www.joyyr.com



 We cast Cast Iron according to standards ASTM A48, A536; DIN 1691, 1693; ISO 185, 1083; EN 1561, 1563; DIN 1691, 1693; AS 1830, 1831; JIS, UNI, NF, BS, UNF, NBN, AS, SS, NS.

        A.Grey Cast Iron ((laminated graphite,Flake graphite cast iron,gray cast iron)

Country

Standard

Equivalent Grades of Grey Iron (Gray Cast Iron)

ISO

ISO 185

100

150

200

250

300

350

-

USA

ASTM A48

-

NO.20
NO.25

NO.30

NO.35

NO.40
NO.45

NO.50

NO.55
NO.60

Germany

DIN 1691

GG10

GG15

GG20

GG25

GG30

GG35

GG40

European

EN 1561

EN-GJL-100

EN-GJL-150

EN-GJL-200

EN-GJL-250

EN-GJL-300

EN-GJL-350


UK

BS 1452

100

150

200

250

300

350

-

Australia

AS 1830

-

T150

T220

T260

T300

T350

T400

Norway

NS11 100

SJG100

SJG150

SJG200

SJG250

SJG300

SJG350

-

Min. Tensile Strength (Mpa)

100

150

200

250

300

350

-

       

B.Ductile cast iron(SG iron, nodular cast iron or spheroidal graphite iron)

country

standard








ISO

ISO 1083

400-15    400-18

450-10

500-7

600-3

700-2

800-2

900-2

USA

ASTM A536

60-40-18

60-42-10
65-45-12

70-50-05

80-55-06
80-60-03

100-70-03

120-90-02

Germany

DIN 1693

GGG40

GGG50

GGG60

GGG70

GGG80

European

EN 1563

EN-GJS-400-15
EN-GJS-400-18

EN-GJS-450-10

EN-GJS-500-7

EN-GJS-600-3

EN-GJS-700-2

EN-GJS-800-2

EN-GJS-900-2

France

NF A32-201

FGS370-17

FGS400-12

FGS500-7

FGS600-2

FGS700-2

FGS800-2

UK

BS 2789

400/17

420/12

500/7

600/7

700/2

800/2

900/2

Australia

AS 1831

300-17400-12

500-7

600-3

700-2

800-2

Norway

NS11 301

SJK-400.3
SJK-400

SJK-500

SJK-600

SJK-700

SJK-800


       

C.White Cast Iron  Abrasion & Wear Resistant White Cast Iron

ISO 21988EN12513ASTM A532AS2027DIN 1695
HBW340EN-GJN-HV350
U-350

HBW400

U-400

HBW480Cr2EN-GJN-HV520Ni-Cr-LcNiCr2-500G-X 260 NiCr 4 2Ni-Hard 2
HBW500Cr9

NiCr4-500

HBW510Cr2EN-GJN-HV550

Ni-Cr-Hc 

 (Nickel-Chrome-High Carbon)

NiCr1-500G-X 330 NiCr 4 2Ni-Hard 1
HBW555Cr9EN-GJN-HV600Ni-Hi-CrNiCr4-600G-X 300 CrNiSi 9 5 2Ni-Hard 4
HBW630Cr9

NiCr4-630



Ni-Cr-GB

Ni-Hard 3




G-X 300 NiMo 3 Mg
HBW555XCr13EN-GJN-HV600(XCr11) 12% Cr






G-X 300 CrMo 15 3
/HBW555XCr16EN-GJN-HV600(XCr14) 15% Cr-MoCrMo 15 3G-X 300 CrMoNi 15 2 1
HBW555XCr21EN-GJN-HV600(XCr18)20% Cr-MoCrMo 20 1G-X 260 CrMoNi 20 2 1
HBW555XCr27EN-GJN-HV600(XCr23)25% Cr-Mo

Cr27 LC &                                            

 Cr27 HC

G-X 260 Cr27
HBW600XCr35

Cr35

HBW600XCr20Mo2Cu

CrMoCu 20 2 1


D Heat Resistant Irons

Heat Resistant Iron, under specifications such as ASTM A319. This category of grey iron is distinguished by its enhanced properties that enable performance under elevated temperatures, 

making it an ideal choice for components in boilers, pressure vessels, and high-temperature processing environments.

Applications of Heat Resistant Iron

Boilers and Pressure Vessels: parts like boiler sections, furnace doors, and other components needing to withstand high temperatures and pressures.

Automotive Engine Components: Utilized in cylinder heads and engine blocks for their heat tolerance and ability to handle thermal stress.


 

 


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