Spring Steel EN45
EN45 isimbi yemanganese chitubu. Kureva kuti, isimbi ine yakakwira kabhoni yemukati, mitsetse yemanganese inobata zvinhu zvesimbi, uye iyo inowanzoshandiswa kune zvitubu (senge zvitubu zvekumisikidza pamotokari dzekare). Inokodzera kuomesa mafuta uye kupisa. Kana ichishandiswa muoiri yakaomeswa uye yakadzikama mamiriro EN45 inopa yakanakisa chitubu maitiro. EN45 inowanzoshandiswa mumaindasitiri emotokari kugadzira nekugadzirisa zvitubu zvemashizha.
Spring Steel EN47
EN47 inokodzera kuomesa mafuta uye kupisa. Kana ichishandiswa muoiri yakaomeswa uye yakadzikama mamiriro EN47 chitubu simbi inosanganisa chitubu hunhu nekupfeka kwakanaka uye abrasion kuramba. Kana yakaomeswa EN47 inopa kuomarara kwakanakisa uye kusagadzikana kwekuvhunduka izvo zvinoita kuti ive yakakodzera alloy chitubu simbi kune zvikamu zvinoratidzwa kushushikana, kuvhunduka, uye kudedera.EN47 inoshandiswa zvakanyanya muindasitiri yemotokari uye mune dzakawanda general engineering application. Inokodzera maapplication anoda yakakwira tensile simba uye kuoma. Zvishandiso zvakajairika zvinosanganisira crankshafts, magumbo ekutungamirira, magiya, maspindle, uye pombi.
Ese Magiredhi Kuenzanisa kweChitubu Steel Rod
GB | ASTM | JIS | EN | DIN |
55 | 1055 | / | CK55 | 1.1204 |
60 | 1060 | / | CK60 | 1.1211 |
70 | 1070 | / | CK67 | 1.1231 |
75 | 1075 | / | CK75 | 1.1248 |
85 | 1086 | SUP3 | CK85 | 1.1269 |
T10A | 1095 | SK4 | CK101 | 1.1274 |
65Mn | 1066 | / | / | / |
60Si2Mn | 9260 | SUP6,SUP7 | 61SiCr7 | 60SiCr7 |
50CrVA | 6150 | SUP10A | 51CrV4 | 1.8159 |
55SiCrA | 9254 | SUP12 | 54SiCr6 | 1.7102 |
9255 | / | 55Si7 | 1.5026 | |
60Si2CrA | / | / | 60MnSiCr4 | 1.2826 |