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JOYYR® MACHINERY  LLC

TEL: +86-13787044728

CONTACT: SURE OU

Email: casting@joyyr.com

          Joyyr@foxmail.com

Web: www.joyyr.com


wear block& wear button

Chockblocks.jpg

wear chocky block& wear button

We cast mining wear parts in abrasion resistant white cast iron/high chrome white iron/wear resistant white cast irons/Ni-hard cast iron.The products like wear button, wear chocky block bar, wear plate,wear bar, grizzly bar,wearblock,wear donut,wafer strip, shredder/grinder tips, shaped wear bars,boomerangs, rock box liners, knife edges, skid bars, micro-ledge,wear hammer,chockblock,button block ,chocky bar, pump impeller.We cast  wear and abrasion resistant cast irons to  AS 2027-2007,ASTM A532 ,  DIN1695,EN12513 and ISO 21988.


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-HV550Ni-Cr-HcNiCr1-500G-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






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-MoCr27 LC &                                                Cr27 HCG-X 260 Cr27
HBW600XCr35

Cr35

HBW600XCr20Mo2Cu

CrMoCu 20 2 1


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