Tinjauan Spring baja babak bar
Spring steel round bar cocog pikeun rupa-rupa aplikasi cinyusu kaasup cinyusu datar, clutches, knives, wilah dokter, wilah ragaji, parabot tatanén, saws motong kai, shims, knives, wilah, shims, washers, parabot masonry. Nalika panas nyampurkeun suhu EN42, kaasup laju pemanasan, cooling jeung soaking kali, jsb bakal rupa-rupa alatan faktor kayaning bentuk jeung ukuran unggal komponén. Pertimbangan sanésna nalika prosés perlakuan panas kalebet jinis tungku, medium quenching, sareng fasilitas transfer workpiece. Mangga konsultasi panyadia perlakuan panas Anjeun pikeun hidayah lengkep dina perlakuan panas tina spring steels.
Sarua sasmita tina Spring Steel
GB | ISO | ASTM | UNS | JIS | DIN | BS |
65 | Tipe DC | 1064 | G10650 | SWRH67A SWRH67B SUP2 | C67 CK67 | 080A67 060A67 |
70 | Tipe DC | 1070 | G10700 | SWRH72A SWRH72B SWRS72B | CK75 | 070A72 060A72 |
85 | Tipe DC | 1084 1085 | G10840 G10850 | SUP3 | CK85 | 060A86 080A86 |
65Mn | Tipe DC | 1566 C1065 | G15660 | -- | 65Mn4 | 080A67 |
55Si2Mn | 56SiCr7 | 9255 | H92600 | SUP6 SUP7 | 55Si7 | 251H60 250A53 |
55Si2MnB | -- | -- | -- | -- | -- | -- |
55SiMnVB | -- | -- | -- | -- | -- | -- |
60Si2Mn | 61SiCr7 | 9260 | H92600 | SUP6 | -- | 251H60 |
60Si2Mn | 6 7 | -- | G92600 | SUP7 | 60Si7 60SiMn5 | 250A58 250A61 |
60Si2MnA | 61SiCr7 7 | 9260H | H92600 | SUP6 SUP7 | 60SiCr7 | 251H60 |
60Si2CrA | 55SiCr63 | -- | -- | 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 |
50CrVA | 51CrV4 13 | 6150 H51500 | G61500 | SUP10 | 50CrV4 | 735A51 |
60CrMnBA | 60CrB3 10 | 51B60 | H51601 G51601 | SUP11A | 58CrMnB4 | -- |
30W4Cr2VA | -- | -- | -- | -- | 30WCrV17.9 | -- |
Sipat mékanis Of Spring Steel Rod
Kelas Baja | Kakuatan Tensile Rm (Mpa) | Kakuatan ngahasilkeun Rp0,2 (Mpa) | Elongation A5 (%) | Rasio Pangurangan Wewengkon C (%) |
65 | 980 mnt | 785 mnt | 9 mnt | 35 mnt |
70 | 1030 mnt | 835 mnt | 8 mnt | 30 mnt |
85 | 1130 mnt | 980 mnt | 6 mnt | 30 mnt |
65Mn | 980 mnt | 785 mnt | 8 mnt | 30 mnt |
60Si2Mn | 1275 abdi | 1180 mnt | 5 mnt | 25 mnt |
50CrVA | 1275 abdi | 1130 mnt | 10 mnt | 40 mnt |
55SiCrA | 1450-1750 | 1300 mnt | 6 mnt | 25 mnt |
60Si2CrA | 1765 abdi | 1570 abdi | 6 mnt | 20 mnt |
Urang Ngajaga Saham Jeung Pasokan Karbon Steel Spring Steel Babak Bar & Rod
Komposisi Kimia (%) tina Spring Steel Rod
Kelas Baja | 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 max | 0,035 max | 0,25 max | 0.30 max | / | 0,25 max | / | / |
65 | 0.62-0.70 | 0.50-0.80 | 0.17-0.37 | 0,035 max | 0,035 max | 0,25 max | 0,25 max | / | 0,25 max | / | / |
70 | 0.62-0.75 | 0.50-0.80 | 0.17-0.37 | 0,035 max | 0,035 max | 0,25 max | 0,25 max | / | 0,25 max | / | / |
75 | 0.72-0.80 | 0.50-0.80 | 0.17-0.37 | 0,035 max | 0,035 max | 0,25 max | 0.30 max | / | 0,25 max | / | / |
85 | 0.95-1.04 | 0,40 max | 0,35 max | 0,025 max | 0,025 max | / | / | / | / | / | / |
65Mn | 0.62-0.70 | 0.90-1.20 | 0.17-0.37 | 0,035 max | 0,035 max | 0,25 max | 0,25 max | / | 0,25 max | / | / |
60Si2Mn | 0.56-0.64 | 0.70-1.00 | 1.50-2.00 | 0,035 max | 0,035 max | 0,35 max | 0,25 max | / | 0,25 max | / | / |
50CrVA | 0.46-0.54 | 0.50-0.80 | 0.17-0.37 | 0,025 max | 0,025 max | 0.80-1.10 | 0,35 max | / | 0,25 max | / | 0.10-0.20 |
55SiCrA | 0.51-0.59 | 0.50-0.80 | 1.20-1.60 | 0,025 max | 0,025 max | 0.50-0.80 | 0,35 max | / | 0,25 max | / | / |
60Si2CrA | 0.56-0.64 | 0.40-0.70 | 1.40-1.80 | 0,025 max | 0,025 max | 0.70-1.00 | 0,35 max | / | 0,25 max | / | / |
perlakuan panas Of Spring Steel Rod
Kelas Baja | Suhu Quenching (°C) ( | Média | Suhu Suhu (°C) |
65 | 840 | minyak | 500 |
70 | 830 | minyak | 480 |
85 | 820 | minyak | 480 |
65Mn | 830 | minyak | 540 |
60Si2Mn | 870 | minyak | 480 |
50CrVA | 850 | minyak | 500 |
55SiCrA | 860 | minyak | 450 |
60Si2CrA | 870 | minyak | 420 |