347/347H bakin karfe 6.0 * 1.25mm nannade tubing / capillary tubing
Haɗin Sinadari
347/347H bakin karfe 6.0 * 1.25mm nannade tubing / capillary tubing
Tebur mai zuwa yana nuna nau'in sinadarai na sa 347H bakin karfe.
| Abun ciki | Abun ciki (%) |
|---|---|
| Irin, Fe | 62.83 - 73.64 |
| Chromium, Cr | 17-20 |
| Nickel, Ni | 9 - 13 |
| Manganese, Mn | 2 |
| Silikon, Si | 1 |
| Niobium, Nb (Columbium, Cb) | 0.320 - 1 |
| Karbon, C | 0.04 - 0.10 |
| Phosphorus, P | 0.040 |
| Sulfur, S | 0.030 |
Abubuwan Jiki
347/347H bakin karfe 6.0 * 1.25mm nannade tubing / capillary tubing
An ba da kaddarorin jiki na sa 347H bakin karfe a cikin tebur mai zuwa.
| Kayayyaki | Ma'auni | Imperial |
|---|---|---|
| Yawan yawa | 7.7 - 8.03 g/cm3 | 0.278 - 0.290 lb/in³ |
Kayayyakin Injini
347/347H bakin karfe 6.0 * 1.25mm nannade tubing / capillary tubing
The inji Properties na sa 347H bakin karfe suna nuni a cikin wadannan tebur.
| Kayayyaki | Ma'auni | Imperial |
|---|---|---|
| Ƙarfin jujjuyawar, na ƙarshe | 480 MPa | 69600 psi |
| Ƙarfin ƙarfi, yawan amfanin ƙasa | 205 MPa | 29700 psi |
| Ƙarfin fashewa (@750°C/1380°F, lokaci 100,000 hours) | 38-39 MPa, | Farashin 5510-5660 |
| Na roba modules | 190-210 GPA | 27557-30458 ksi |
| Rabon Poisson | 0.27 - 0.30 | 0.27 - 0.30 |
| Tsawaitawa a lokacin hutu | 29% | 29% |
| Hardness, Brinell | 187 | 187 |
Kerawa da Maganin Zafi
347/347H bakin karfe 6.0 * 1.25mm nannade tubing / capillary tubing
Injin iya aiki
Machining sa 347H bakin karfe ne dan kadan tougher fiye da na sa 304 karfe.Koyaya, ana iya rage taurin wannan ƙarfe ta hanyar amfani da ingantaccen abinci akai-akai da saurin gudu.
Walda
Bakin karfe na daraja 347H za a iya waldashi ta amfani da mafi yawan hanyoyin juriya da hadewa.Oxyacetylene walda ba a fi son wannan karfe ba.
Zafafan Aiki
Za a iya yin ƙirƙira, bacin rai da sauran ayyukan aiki masu zafi a 1149 zuwa 1232°C (2100 zuwa 2250F).Karfe na daraja 347H dole ne a kashe ruwa kuma a shafe shi don samun matsakaicin taurin.
Cold Aiki
Bakin karfe na daraja 347H za a iya buga shi da sauri, ba komai, spun da zana kamar yadda yake da tauri da ductile.
Annealing
Za'a iya goge bakin karfe mai daraja 347H a zafin jiki daga 1010 zuwa 1193°C (1850 zuwa 2000°F) sannan a kashe shi da ruwa.
Taurare
Bakin karfe 347H ba ya da amsa ga magani mai zafi.Ana iya ƙara ƙarfi da ƙarfin ƙarfe ta hanyar aikin sanyi.
