Sònrachadh àbhaisteach airson iarann àrd chromium |
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| 参考标准 Inbhe iomraidh (Iso 21988-2005) |
化学成分 Co-sgrìobhadh ceimigeach ainmichte (W%) | 对应国际标准 Eqv . ìrean |
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| C | Sisa | Mn | Ni | CR | Mo | Cu | P | S | ||
| ISO 21988 / JN / HBW555555XC13 |
1.8-3.6 | Nas lugha na no co-ionann ri 1.0 | 0.5-1.5 | Nas lugha na no co-ionann ri 2.0 | 11.0-14.0 | Nas lugha na no co-ionann ri 3.0 | Nas lugha na no co-ionann ri 1.2 | Nas lugha na no co-ionann ri 0.08 | Nas lugha na no co-ionann ri 0.08 | En-gjn-hv600 (xcr11) Astm a 532 12% cr |
| ISO 21988 / JN / Hbw555555XCr16 |
1.8-3.6 | Nas lugha na no co-ionann ri 1.0 | 0.5-1.5 | Nas lugha na no co-ionann ri 2.0 | 14.0-18.0 | Nas lugha na no co-ionann ri 3.0 | Nas lugha na no co-ionann ri 1.2 | Nas lugha na no co-ionann ri 0.08 | Nas lugha na no co-ionann ri 0.08 | En-gjn-hv600 (xcr14) ASTM a 532 15% CR-Mo Mar 2027 CRMO 15 3 GX 300 Rumoni 15 2 1 |
| ISO 21988 / JN / Hbw555555xCr21 |
1.8-3.6 | Nas lugha na no co-ionann ri 1.0 | 0.5-1.5 | Nas lugha na no co-ionann ri 2.0 | 18.0-23.00 | Nas lugha na no co-ionann ri 3.0 | Nas lugha na no co-ionann ri 1.2 | Nas lugha na no co-ionann ri 0.08 | Nas lugha na no co-ionann ri 0.08 | En-gjn-hv600 (xcr18) ASTM a 532 20% CR-Mo Mar 2027 CRMO 20 1 GX 260 Crumoni 20 2 1 |
| ISO 21988 / JN / Hbw55555xCr27 |
1.8-3.6 | Nas lugha na no co-ionann ri 1.0 | 0.5-2.0 | Nas lugha na no co-ionann ri 2.0 | 23.0-30.0 | Nas lugha na no co-ionann ri 3.0 | Nas lugha na no co-ionann ri 1.2 | Nas lugha na no co-ionann ri 0.08 | Nas lugha na no co-ionann ri 0.08 | En-gjn-hv600 (xcr23) ASTM a 532 25% CR-Mo Mar 2027 CR27 LC & CR27 HC GX 260 CR27 |
| ISO 21988 / JN / Hbw600xcr35 |
3.0-5.5 | Nas lugha na no co-ionann ri 1.0 | 1.0-3.0 | Nas lugha na no co-ionann ri 1.0 | 30.0-40.0 | Nas lugha na no co-ionann ri 1.5 | Nas lugha na no co-ionann ri 1.2 | Nas lugha na no co-ionann ri 0.06 | Nas lugha na no co-ionann ri 0.06 | Mar 2027 CR35 |
| ISO 21988 / JN / Hbw600xcr20mo2Co |
2.6-2.9 | Nas lugha na no co-ionann ri 1.0 | Nas lugha na no co-ionann ri 1.0 | Nas lugha na no co-ionann ri 1.0 | 18.0-21.0 | 1.4-2.0 | 0.8-1.2 | Nas lugha na no co-ionann ri 0.06 | Nas lugha na no co-ionann ri 0.06 | Mar 2027 cremo 20 2 1 |
