440cʻano ceel flat blat blaʻO kahi huahana kiʻekiʻe kiʻekiʻe eʻikeʻia ai no kona hui kūʻokoʻa o konaʻano o ka paleʻana o ke kū'ēʻana i ke kū'ēʻana. No ka mea nona kaʻohana kila mardelitic
ʻO ke kūlana o 440C Insal Greeelless Steel a me nā helu Steel i like
| 'Ohlelo Mokupuni | USA | Nā BS & Dina | Iapana |
| Kū-starder | Astm A276 | En 10088 | Jis g4303 |
| Nā Kaumaka | S44004 / 440c | X105csHo17 / 1.4125 | Sus440C |
Astm A276 440c Steel Steel Compposition Compposition a me ka like
| Kū-starder | Kumu | C | Mn | P | S | Si | Cr | Mo |
| Astm A276 | S44004 / 440c | 0.95-1.20 | ≦ 1.00 | ≦ 0.04 | ≦,th3 | ≦ 1.00 | 16.0-18.0 | ≦ 0.75 |
| En10088 | X105csHo17 / 1.4125 | 0.95-1.20 | ≦ 1.00 | ≦ 0.04 | ≦,th3 | ≦ 1.00 | 16.0-18.0 | 0.40-0.80 |
| Jis g4303 | Sus 440c | 0.95-1.20 | ≦ 1.00 | ≦ 0.04 | ≦,th3 | ≦ 1.00 | 16.0-18.0 | ≦ 0.75 |
440c ka mea kilaPuiahuhuWaiwai
| Huhū nui (° C) | Ikaika ikaika (MPA) | Hāʻawi i ka ikaika 0.2% hōʻoia (MPA) | Elongation (% ma 50mm) | Hardness Rockwell (HRC) | Hopena i ka V (J) |
| Anneed * | 758 | 448 | 14 | 269hb Max # | - |
| 204 | 2030 | 1900 | 4 | 59 | 9 |
| 260 | 1960 | 1830 | 4 | 57 | 9 |
| 306 | 1860 | 1740 | 4 | 56 | 9 |
| 371 | 17omhone | 1660 | 4 | 56 | 9 |
Eia kekahi mau kumu nui e hoʻolauna iā 440c stick cheel flat blat.
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2. E kāʻei i ke kū'ēʻana: 440c stainless steel flat blat blar blar is reintivated form, countery hana ponoʻole, a me nā mea e hoʻopili ai i nā mea hana kūpono
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Post Time: Jul-05-2023