Carbon 16MN Steel alloy Seamless yeeb nkab
16Mn low-alloy steel yeeb nkab yog qhov qis-alloy high-strength steel structural steel: "Q" yog lub npe Suav pinyin ntawm lo lus "Qu" rau cov txiaj ntsig, thiab cov lej tom qab yog qhov tsawg kawg nkaus yield point (σs) tus nqi ntawm qib. , thiab cov cim tom ntej yog raws li Cov ntsiab lus ntawm impurity cov ntsiab lus (sulfur, phosphorus) nyob rau hauv steel yog muab faib ua plaub qib: A, B, C, thiab D los ntawm siab mus rau qis thiab nrog kev hloov ntawm carbon thiab manganese ntsiab. Ntawm lawv, A thiab B qib steel feem ntau hu ua 16Mn.
16Mn alloy steel yeeb nkab yog cov hlau tsis tshua muaj siab-lub zog steel nrog cov ntsiab lus carbon ntawm 0.1%-0.25%, thiab cov ntsiab lus tseem ceeb ntawm manganese, silicon, vanadium, niobium thiab titanium. tau ntxiv; nws tag nrho cov ntsiab lus alloy yog tsawg dua 3%. Raws li kev siv zog, nws muab faib ua 4 theem: 300, 350, 400 thiab 450MPa. Feem ntau suav nrog Q295, Q345, Q390, Q420 thiab Q460.
Lub ntsiab tshuaj muaj pes tsawg leeg (%) ntawm 16Mn tsawg alloy structural raj
| Cov ntsiab lus | Cov ntaub ntawv |
| Cov pa roj carbon | 0.12-0.20 |
| Silicon | 0.20-0.60 |
| Manganese | 1.20-1.60 |
| Chromium | - |
| Molybdenum | - |
Mechanical Properties ntawm 16Mn Tsawg Alloy Yeeb Nkab
| Cov khoom | Cov ntaub ntawv |
| Tesile ób/Mpa | 470-660 |
| Tawm tawm ós / Mpa (min) | 275-345 |
| Elongation δ5(%)(min) | 21 |
| SAFA Aku/J(min) | - |
| Brinel hardness HBS (max) | - |
16Mn Txheej Txheem seamless yeeb nkab
Qhov txawv ntawm 16Mn thiab Q345 yog dab tsi?
Q345 steel thiab 16Mn steel zoo sib xws hauv cov tshuaj muaj pes tsawg leeg, tab sis cov ntsiab lus micro-alloying xws li Ti, Nb, V, thiab lwm yam ntxiv. Qhov sib ntxiv ntawm cov ntsiab lus no ua kom zoo dua cov nplej thiab txhim kho lub zog ntawm cov hlau, yog li ua rau nws cov khoom siv kho tshuab zoo dua 16Mn steel. Tshwj xeeb tshaj yog nyob rau hauv cov nqe lus ntawm qhov kub thiab txias kev ua tau zoo thiab kev cia siab, Q345 steel ua tau zoo dua.
Raws li kev siv thiab kev xav tau sib txawv, 16MN seamless kav yuav muab faib ua cov kav dej seamless, hydraulic seamless kav, roj av tawg seamless kav, thiab lwm yam. Cov kav dej seamless yog siv los txhawb cov qauv thiab thauj cov dej hauv kev tsim kho thiab cov kav dej; hydraulic seamless kav yog tsuas yog siv rau hydraulic systems nyob rau hauv engineering machinery thiab hydraulic khoom; Petroleum cracking seamless kav yog tsuas yog siv rau cov roj thiab natural gas Thauj kav hauv kev lag luam.
Muaj ob txoj kev tsim khoom tseem ceeb rau 16MN alloy seamless kav: kub dov thiab kos duab txias. Cov txheej txheem kub dov yog kom sov 16MN alloy cov qauv hlau mus rau qhov kub thiab txias thiab tom qab ntawd yob nws los ua cov yeeb nkab seamless; Cov txheej txheem kos duab txias yog kom txias-kos cov yeeb nkab kub-dov hlau los txhim kho qhov tseeb qhov tseeb thiab qhov zoo.
Gnee Factory ib puag ncig
Gnee Company Team
Cim npe nrov: 16mn alloy steel yeeb nkab, Tuam Tshoj 16mn alloy steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
