Igishushanyo c'ibara ry'agaciro ry'ivyuma vy'ibara ry'agahama |
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| 参考标准 Iciyumviro nyamukuru (ISO 21988-2005) |
化学成分分 Gukora Imibare (W%) | 对应国际标准 Eqv. Ibirongo |
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| C | Si | Mn | Ni | Cr | Mo | Cu | P | S | ||
| ISO 21988/JN/ HBW555XCr13 |
1.8-3.6 | Bitoyi kuruta canke bingana na 1.0 | 0.5-1.5 | Bitoyi kuruta canke bingana na 2,0 | 11.0-14.0 | Bitoyi kuruta canke bingana na 3.0 | Bitoyi kuruta canke bingana na 1,2 | Bitoyi kuruta canke bingana na 0.08 | Bitoyi kuruta canke bingana na 0.08 | EN-GJNN{-HV600(XCr11) ASTM A{0}}% Cr |
| ISO 21988/JN/ HBW555XCr16 |
1.8-3.6 | Bitoyi kuruta canke bingana na 1.0 | 0.5-1.5 | Bitoyi kuruta canke bingana na 2,0 | 14.0-18.0 | Bitoyi kuruta canke bingana na 3.0 | Bitoyi kuruta canke bingana na 1,2 | Bitoyi kuruta canke bingana na 0.08 | Bitoyi kuruta canke bingana na 0.08 | EN-GJNN{-HV600(XCr14) ASTM A{0}}% Cr{1}}Mo AS 2027 CrMo 15 3 G-X 300 CrMoNi 15 2 1 |
| ISO 21988/JN/ HBW555XCr21 |
1.8-3.6 | Bitoyi kuruta canke bingana na 1.0 | 0.5-1.5 | Bitoyi kuruta canke bingana na 2,0 | 18.0-23.00 | Bitoyi kuruta canke bingana na 3.0 | Bitoyi kuruta canke bingana na 1,2 | Bitoyi kuruta canke bingana na 0.08 | Bitoyi kuruta canke bingana na 0.08 | EN-GJNN{-HV600(XCr18) ASTM A{0}}% Cr{1}}Mo AS 2027 CrMo 20 1 G-X 260 CrMoNi 20 2 1 |
| ISO 21988/JN/ HBW555XCr27 |
1.8-3.6 | Bitoyi kuruta canke bingana na 1.0 | 0.5-2.0 | Bitoyi kuruta canke bingana na 2,0 | 23.0-30.0 | Bitoyi kuruta canke bingana na 3.0 | Bitoyi kuruta canke bingana na 1,2 | Bitoyi kuruta canke bingana na 0.08 | Bitoyi kuruta canke bingana na 0.08 | EN-GJNN{-HV600(XCr23) ASTM A{0}}% Cr{1}}Mo AS 2027 Cr27 LC & Cr27 HC G-X 260 Cr27 |
| ISO 21988/JN/ HBW600XCr35 |
3.0-5.5 | Bitoyi kuruta canke bingana na 1.0 | 1.0-3.0 | Bitoyi kuruta canke bingana na 1.0 | 30.0-40.0 | Bito cane canke bingana na 1,5 | Bitoyi kuruta canke bingana na 1,2 | Bitoyi kuruta canke bingana na 0,06 | Bitoyi kuruta canke bingana na 0,06 | ABA 2027 Cr35 |
| ISO 21988/JN/ HBW600XCr20Mo2Cu |
2.6-2.9 | Bitoyi kuruta canke bingana na 1.0 | Bitoyi kuruta canke bingana na 1.0 | Bitoyi kuruta canke bingana na 1.0 | 18.0-21.0 | 1.4-2.0 | 0.8-1.2 | Bitoyi kuruta canke bingana na 0,06 | Bitoyi kuruta canke bingana na 0,06 | AS 2027 CrMoCu 20 2 1 |
