Welcome to Joyyr® Casting for ferrous and nonferrous castings
Welcome to Joyyr® Casting for ferrous and nonferrous castings
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JOYYR® MACHINERY LLC
TEL: +86-13787044728
CONTACT: SURE OU
Email: casting@joyyr.com
Joyyr@foxmail.com
Web: www.joyyr.com
AS 2027-2007 Abrasive-resistant cast irons
This Standard is identical with, and has been reproduced from ISO 21988:2006, Abrasive resistant cast irons—Classification.
The objective of this Standard is to specify grades of abrasive-resistant cast irons by chemical composition and hardness.
This Standard is one of a series of Standards covering the range of tensile testing methods.
ISO 21988 | EN12513 | ASTM A532 | AS2027 | DIN 1695 | |
HBW340 | EN-GJN-HV350 | U-350 | |||
HBW400 | U-400 | ||||
HBW480Cr2 | EN-GJN-HV520 | Ni-Cr-Lc | NiCr2-500 | G-X 260 NiCr 4 2 | Ni-Hard 2 |
HBW500Cr9 | NiCr4-500 | ||||
HBW510Cr2 | EN-GJN-HV550 | Ni-Cr-Hc | NiCr1-500 | G-X 330 NiCr 4 2 | Ni-Hard 1 |
HBW555Cr9 | EN-GJN-HV600 | Ni-Hi-Cr | NiCr4-600 | G-X 300 CrNiSi 9 5 2 | Ni-Hard 4 |
HBW630Cr9 | NiCr4-630 | ||||
Ni-Cr-GB | |||||
G-X 300 NiMo 3 Mg | |||||
HBW555XCr13 | EN-GJN-HV600(XCr11) | 12% Cr | |||
G-X 300 CrMo 15 3 | |||||
/HBW555XCr16 | EN-GJN-HV600(XCr14) | 15% Cr-Mo | CrMo 15 3 | G-X 300 CrMoNi 15 2 1 | |
HBW555XCr21 | EN-GJN-HV600(XCr18) | 20% Cr-Mo | CrMo 20 1 | G-X 260 CrMoNi 20 2 1 | |
HBW555XCr27 | EN-GJN-HV600(XCr23) | 25% Cr-Mo | Cr27 LC & Cr27 HC | G-X 260 Cr27 | |
HBW600XCr35 | Cr35 | ||||
HBW600XCr20Mo2Cu | CrMoCu 20 2 1 |