Sealladh farsaing air bàr cruinn stàilinn an earraich
Tha bàr cruinn stàilinn an earraich freagarrach airson measgachadh farsaing de thagraidhean earraich a ’toirt a-steach fuarain rèidh, bearradh, sgeinean, lannan dotair, lannan sàbhaidh, innealan àiteachais, sàibh gearradh fiodha, shims, sgeinean, lannan, shims, nigheadairean, innealan clachaireachd.Nuair a bhios teas a’ làimhseachadh teòthachd EN42, a’ toirt a-steach ìre teasachaidh, fuarachaidh agus amannan bogaidh, msaa, bidh iad ag atharrachadh air sgàth factaran leithid cumadh agus meud gach pàirt.Tha beachdachaidhean eile tron phròiseas làimhseachaidh teas a’ toirt a-steach an seòrsa fùirneis, meadhan quenching, agus goireasan gluasad pìos obrach.Feuch an bruidhinn thu ris an t-solaraiche làimhseachaidh teas agad airson làn stiùireadh air làimhseachadh teas steels earraich.
Ìrean co-ionann de Spring Steel
GB | ISO | ASTM | UNS | JIS | DIN | BS |
65 | Seòrsa DC | 1064 | G10650 | SWRH67A SWRH67B SUP2 | C67 CK67 | 080A67 060A67 |
70 | Seòrsa DC | 1070 | G10700 | SWRH72A SWRH72B SWRS72B | CK75 | 070A72 060A72 |
85 | Seòrsa DC | 1084 1085 | G10840 G10850 | SUP3 | CK85 | 060A86 080A86 |
65 mìle | Seòrsa DC | 1566 C1065 | G15660 | -- | 65Mn4 | 080A67 |
55 Si2Mn | 56 SiCr7 | 9255 | H92600 | SUP6 SUP7 | 55 si7 | 251H60 250A53 |
55 Si2MnB | -- | -- | -- | -- | -- | -- |
55 SiMnVB | -- | -- | -- | -- | -- | -- |
60Si2Mn | 61 SiCr7 | 9260 | H92600 | SUP6 | -- | 251H60 |
60Si2Mn | 6 7 | -- | G92600 | SUP7 | 60Si7 60SiMn5 | 250A58 250A61 |
60 Si2MnA | 61 SiCr7 7 | 9260h | H92600 | SUP6 SUP7 | 60 SiCr7 | 251H60 |
60 Si2CrA | 55 SiCr63 | -- | -- | SWOSC-V | 60SiCr7 67SiCr5 | 685H57 |
60Si2CrVA | -- | -- | -- | -- | -- | -- |
55CrMnA | 55Cr3 8 | 5155 | H51550 G51550 | SUP9 | 55Cr3 | 525A58 527A60 |
60CrMnA | 55Cr3 8 | 5160 | H51600 g51600 | SUP9A SUP11A | 55Cr3 | 527H60 527A60 |
60CrMnMoA | 60CrMo33 12 | 4161 | G41610 H41610 | SUP13 | 51CrMoV4 | 705H60 805A60 |
50 CRVA | 51CrV4 13 | 6150 H51500 | G61500 | SUP10 | 50CrV4 | 735A51 |
60CrMnBA | 60CrB3 10 | 51B60 | H51601 G51601 | SUP11A | 58CrMnB4 | -- |
30W4Cr2VA | -- | -- | -- | -- | 30WCrV17.9 | -- |
Feartan meacanaigeach slat stàilinn an earraich
Ìre stàilinn | Neart tensile Rm (Mpa) | Neart toraidh Rp0.2 (Mpa) | Leudachadh A5 (%) | Co-mheas Lùghdachadh Sgìre C (%) |
65 | 980 mionaid | 785 mionaid | 9 mion | 35 mionaid |
70 | 1030 mionaid | 835 mionaid | 8 mion | 30 mionaid |
85 | 1130 mionaid | 980 mionaid | 6 min | 30 mionaid |
65 mìle | 980 mionaid | 785 mionaid | 8 mion | 30 mionaid |
60Si2Mn | 1275 mionaid | 1180 mionaid | 5 min | 25 min |
50 CRVA | 1275 mionaid | 1130 mionaid | 10 mion | 40 mionaid |
55 SiCrA | 1450-1750 | 1300 mionaid | 6 min | 25 min |
60 Si2CrA | 1765 mionaid | 1570 mionaid | 6 min | 20 mionaid |
Bidh sinn a’ cumail suas stoc agus solar de bhàraichean is slatan cruinn stàilinn gualain stàilinn
Co-dhèanamh ceimigeach (%) de shlat stàilinn an earraich
Ìre stàilinn | C | Mn | Si | P | S | Cr | Ni | B | Cu | Mo | V |
55 | 0.52-0.60 | 0.50-0.80 | 0.17-0.37 | 0.035 air a char as àirde | 0.035 air a char as àirde | 0.25 aig a’ char as àirde | 0.30 aig a’ char as àirde | / | 0.25 aig a’ char as àirde | / | / |
65 | 0.62-0.70 | 0.50-0.80 | 0.17-0.37 | 0.035 air a char as àirde | 0.035 air a char as àirde | 0.25 aig a’ char as àirde | 0.25 aig a’ char as àirde | / | 0.25 aig a’ char as àirde | / | / |
70 | 0.62-0.75 | 0.50-0.80 | 0.17-0.37 | 0.035 air a char as àirde | 0.035 air a char as àirde | 0.25 aig a’ char as àirde | 0.25 aig a’ char as àirde | / | 0.25 aig a’ char as àirde | / | / |
75 | 0.72-0.80 | 0.50-0.80 | 0.17-0.37 | 0.035 air a char as àirde | 0.035 air a char as àirde | 0.25 aig a’ char as àirde | 0.30 aig a’ char as àirde | / | 0.25 aig a’ char as àirde | / | / |
85 | 0.95-1.04 | 0.40 aig a’ char as àirde | 0.35 aig a’ char as àirde | 0.025 air a char as àirde | 0.025 air a char as àirde | / | / | / | / | / | / |
65 mìle | 0.62-0.70 | 0.90-1.20 | 0.17-0.37 | 0.035 air a char as àirde | 0.035 air a char as àirde | 0.25 aig a’ char as àirde | 0.25 aig a’ char as àirde | / | 0.25 aig a’ char as àirde | / | / |
60Si2Mn | 0.56-0.64 | 0.70-1.00 | 1.50-2.00 | 0.035 air a char as àirde | 0.035 air a char as àirde | 0.35 aig a’ char as àirde | 0.25 aig a’ char as àirde | / | 0.25 aig a’ char as àirde | / | / |
50 CRVA | 0.46-0.54 | 0.50-0.80 | 0.17-0.37 | 0.025 air a char as àirde | 0.025 air a char as àirde | 0.80-1.10 | 0.35 aig a’ char as àirde | / | 0.25 aig a’ char as àirde | / | 0.10-0.20 |
55 SiCrA | 0.51-0.59 | 0.50-0.80 | 1.20-1.60 | 0.025 air a char as àirde | 0.025 air a char as àirde | 0.50-0.80 | 0.35 aig a’ char as àirde | / | 0.25 aig a’ char as àirde | / | / |
60 Si2CrA | 0.56-0.64 | 0.40-0.70 | 1.40-1.80 | 0.025 air a char as àirde | 0.025 air a char as àirde | 0.70-1.00 | 0.35 aig a’ char as àirde | / | 0.25 aig a’ char as àirde | / | / |
Làimhseachadh teas slat stàilinn an earraich
Ìre stàilinn | Teòthachd quenching (°C) ( | Na meadhanan | Teòthachd teòthachd (°C) |
65 | 840 | ola | 500 |
70 | 830 | ola | 480 |
85 | 820 | ola | 480 |
65 mìle | 830 | ola | 540 |
60Si2Mn | 870 | ola | 480 |
50 CRVA | 850 | ola | 500 |
55 SiCrA | 860 | ola | 450 |
60 Si2CrA | 870 | ola | 420 |