Standaardspesifikasie vir gietyster met 'n hoë chroom |
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| 参考标准 Naslaanstandaard (ISO 21988-2005) |
化学成分 Nominale chemiese samestelling (W%) | 对应国际标准 EQV . standaarde |
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| C | Si | Mn | Ni | CR | Mo | CU | P | S | ||
| ISO 21988/JN/ Hbw555xcr13 |
1.8-3.6 | Minder as of gelyk aan 1.0 | 0.5-1.5 | Minder as of gelyk aan 2.0 | 11.0-14.0 | Minder as of gelyk aan 3.0 | Minder as of gelyk aan 1.2 | Minder as of gelyk aan 0,08 | Minder as of gelyk aan 0,08 | EN-GJN-HV600 (XCR11) ASTM A 532 12% Cr |
| ISO 21988/JN/ Hbw555xcr16 |
1.8-3.6 | Minder as of gelyk aan 1.0 | 0.5-1.5 | Minder as of gelyk aan 2.0 | 14.0-18.0 | Minder as of gelyk aan 3.0 | Minder as of gelyk aan 1.2 | Minder as of gelyk aan 0,08 | Minder as of gelyk aan 0,08 | EN-GJN-HV600 (XCR14) ASTM A 532 15% Cr-MO As 2027 crmo 15 3 Gx 300 crmoni 15 2 1 |
| ISO 21988/JN/ Hbw555xcr21 |
1.8-3.6 | Minder as of gelyk aan 1.0 | 0.5-1.5 | Minder as of gelyk aan 2.0 | 18.0-23.00 | Minder as of gelyk aan 3.0 | Minder as of gelyk aan 1.2 | Minder as of gelyk aan 0,08 | Minder as of gelyk aan 0,08 | EN-GJN-HV600 (XCR18) ASTM A 532 20% Cr-MO As 2027 crmo 20 1 GX 260 crmoni 20 2 1 |
| ISO 21988/JN/ Hbw555xcr27 |
1.8-3.6 | Minder as of gelyk aan 1.0 | 0.5-2.0 | Minder as of gelyk aan 2.0 | 23.0-30.0 | Minder as of gelyk aan 3.0 | Minder as of gelyk aan 1.2 | Minder as of gelyk aan 0,08 | Minder as of gelyk aan 0,08 | EN-GJN-HV600 (XCR23) ASTM A 532 25% Cr-MO As 2027 CR27 LC & CR27 HC GX 260 CR27 |
| ISO 21988/JN/ Hbw600xcr35 |
3.0-5.5 | Minder as of gelyk aan 1.0 | 1.0-3.0 | Minder as of gelyk aan 1.0 | 30.0-40.0 | Minder as of gelyk aan 1.5 | Minder as of gelyk aan 1.2 | Minder as of gelyk aan 0,06 | Minder as of gelyk aan 0,06 | As 2027 CR35 |
| ISO 21988/JN/ HBW600XCR20MO2CU |
2.6-2.9 | Minder as of gelyk aan 1.0 | Minder as of gelyk aan 1.0 | Minder as of gelyk aan 1.0 | 18.0-21.0 | 1.4-2.0 | 0.8-1.2 | Minder as of gelyk aan 0,06 | Minder as of gelyk aan 0,06 | As 2027 crmocu 20 2 1 |
