Kakaretso ea sebaka sa selemo sa Steel Rood
Li-mochine oa selemo tsa selemo li loketse likopo tse ngata tsa selemo ho kenyelletsa liliba tse ngata tsa selemo ho kenyelletsa liliba tse ngata tsa selemo ho kenyelletsa liliba, li-skins, li-skills, li-skills, wasirs, Wasirs, Wasis, Washer. Ha mocheso oa mocheso o ts'oara mocheso oa enj2, ho kenyeletsoa lethela la ho futhumatsa, ho futhumatsa le ho jala linako tse joalo ka sebopeho le boholo ba karolo e 'ngoe le e' ngoe. Mehopolo e meng nakong ea kalafo ea mocheso e kenyelletsa mofuta oa sebopi, o tima libaka tsa phetisetso ea mahareng le mosebetsi. Ka kopo sheba mofani oa kalafo oa hau oa kalafo bakeng sa tataiso e felletseng mabapi le kalafo ea mocheso ea selemo.
Limaraka tse lekanang tsa tšepe ea selemo
GB | Iso | Astm | Ha e na | Jis | DI | BS |
65 | Tlanya DC | 1064 | G10650 | SWRH67A SWRH67B Sup2 | C67 Ck67 | 080A67 060a67 |
70 | Tlanya DC | 1070 | G10700 | SWRH72A SWRH72B SWRS72B | CK75 | 070A72 060a72 |
85 | Tlanya DC | 1084 1085 | G10840 g10850 | Sup3 | CK85 | 060a86 080a86 |
65mn | Tlanya 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 | -- | -- | -- | -- | -- | -- |
55CRrrrna | 55cr3 8 | 5155 | H51550 g51550 | Sup9 | 55cr3 | 525858 527A60 |
60crrrrna | 55cr3 8 | 5160 | H51600 g51600 | Sup9A Sup1a | 55cr3 | 527HKE60 527A60 |
60CCRRMMOA | 60cricMo33 12 | 4161 | G41610 H41610 | Su413 | 51CRMOVV | 705h60 805A60 |
50cva | 51CRV4 13 | 6150 H51500 | G61500 | Sup10 | 50crv4 | 735a51 |
60crrmba | 60crb3 10 | 51B60 | H51601 g51601 | Sup1a | 58CRRRRC4 | -- |
30w4CR2va | -- | -- | -- | -- | 30wrv17.9 | -- |
Mechini ea Mechanication ea Steel Rod
Sehlopha sa tšepe | Tenssile Matla a RM (MPA) | Ho hlahisa Rp0.2 (MPA) | Elong esele A5 (%) | Sebaka sa thekiso ea libaka C (%) |
65 | 980 min | 785 min | 9 min | 35 min |
70 | 1030 Min | 835 min | 8 min | 30 min |
85 | 1130 Min | 980 min | 6 min | 30 min |
65mn | 980 min | 785 min | 8 min | 30 min |
60si2mn | 1275 min | 1180 min | Metsotso e 5 | Metsotso e 25 |
50cva | 1275 min | 1130 Min | 10 mets | 40 min |
55SICRA | 1450-1750 | 1300 min | 6 min | Metsotso e 25 |
60Si2CRA | 1765 min | 1570 min | 6 min | Metsotso e 20 |
Re boloka thepa le phepelo ea Carbon Steel Steel Steel Round Bars & Rods
Sebopeho sa lik'hemik'hale (%) ea Shale Shaled
Sehlopha sa tšepe | 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 | / | / |
50cva | 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 | / | / |
Phekolo ea mocheso ea Steel Rod
Sehlopha sa tšepe | Ho tima mocheso (° C) ( | Media | Mocheso oa mocheso (° C) |
65 | 840 | Oli | 500 |
70 | 830 | Oli | 480 |
85 | 820 | Oli | 480 |
65mn | 830 | Oli | 540 |
60si2mn | 870 | Oli | 480 |
50cva | 850 | Oli | 500 |
55SICRA | 860 | Oli | 450 |
60Si2CRA | 870 | Oli | 420 |
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