Lipoleiti tsa S355K2 Steel
S355 a structural grade steel e nang le bonyane puelo matla a 355 N//mm² a sebelisoa haholo ho indasteri ea boenjineri le kaho, S355 e fana ka tlhahiso e phahameng le ho tiea ho lenaneo le ho tiea le ho ntlafatsa tšepe e ka sebelisoang haholo mererong ea hau e fapaneng.
EN 10025-2 S355K2 Ho Hlaha Holimo Matla Sebopeho Setšepe Letlapa
S355K2+N le S355K2G3 ke likarolo tse tšepe joalokaha ka bobeli maemo a thomello a tloaeleha.
S letšoao la Structural Steel
Teko ea tšusumetso ea mocheso oa JR 20
J0 syambol 0 tekanyetso ya tempereicha
Letšoao la J2 -20 teko ea tšusumetso ea mocheso
Letšoao la K2 Charpy V-Notch Impact E Lekiloeng Longitudinal 40 Joules ka -20 ˚C max 100mm botenya.
S355K2 Tlhaloso
S355K2 ke khabone e tlaase, matla a phahameng ea tšepe ea sebopeho e ka khonang ho tjheselletsoa habonolo ho tšepe e meng e chesehang.
Ka k'habone ea eona e tlase, e na le litšobotsi tse ntle tsa ho bata. Letlapa le hlahiswa ka kaho kahohle ho sebetsa tshepe mme e fanwa ka boemo bo tlwaelehileng kapa bo laolang.
S355K2 Kopo
Ts'ebetso ea tlhophiso ka likoloing tsa thepa, litora tsa ho lahla thepa, literaka tsa ho lahla, li-cranes, litereilara, li-bull dozers, li-excavator, mechine ea meru, likoloi tsa terene, dolphin, penstocks, pipes, highway ldingo le slippers polante, thepa ea oli ea palema le mechini, litšepe, lipompo, lisebelisoa tsa ho phahamisa le lisebelisoa tsa boema-kepe.
Boemo boo re ka bo fanang ka bona:
Botenya 8mm-300mm, Bophara: 1500-4020mm, Bolelele: 3000-27000mm
S355K2+N Delivery Delivery: Hot rolled, CR, Normalized, Quenched, Tempering, Q+T, N+T, TMCP, Z15, Z25, Z35
S355K2+N Moetso oa Lik'hemik'hale(boholo %):
C |
Si |
Mong |
Ni |
P |
S |
Cu |
boholo 0.24 |
0.60 |
1.70 |
Boholo 0.035 |
Boholo 0.035 |
0.6 |
S355K2+N Mechanical Properties:
Kereiti |
Botenya (mm) |
Min Yield (Mpa) |
Tensile (Mpa) |
Elongation (%) |
Matla a Min Impact |
|
S355K2+N |
8mm - 100mm |
315-355 Mpa |
450-630 Mpa |
18-20% |
-20 |
40J |
101mm - 200mm |
285-295 Mpa |
450-600 Mpa |
18% |
-20 |
33J |
|
201mm - 400mm |
275 Mpa |
450-600 Mpa |
17% |
-20 |
33J |
|
Matla a fokolang ke matla a longitudinal |