Q345 ASTMGr.50 ISOE355CC JISSN400 otsika aloyi mkulu mphamvu structural zitsulo zitsulo chitoliro.

Q345 ASTMGr.50 ISOE355CC JISSN400 otsika aloyi mkulu mphamvu structural zitsulo chitoliro chosakanizika

Kufotokozera Kwachidule:

Q345 opanda aloyi chitoliro cha otsika aloyi mndandanda - otsika aloyi mkulu mphamvu structural zitsulo (GB / t1591-1994).Q345A, B, C, D ndi E ndi magiredi oyimira zitsulo zamtunduwu.Poyerekeza ndi carbon structural steel, Q345A ili ndi ubwino wa mphamvu zambiri, ntchito yabwino yokwanira, moyo wautali wautumiki, ntchito zosiyanasiyana komanso zachuma.Amagwiritsidwa ntchito kwambiri m'milatho, zombo, ma boilers, magalimoto ndi zomangamanga zofunika kwambiri.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

Q345 ndi mtundu wa zitsulo otsika aloyi ndi zabwino mabuku katundu mawotchi, katundu otsika kutentha, plasticity wabwino ndi weldability.Amagwiritsidwa ntchito pa zombo zapakatikati ndi zotsika, akasinja amafuta, magalimoto, ma cranes, makina amigodi, malo opangira magetsi, milatho ndi zida zina, zida zamakina, zomanga ndi zitsulo zambiri zomwe zili pansi pa katundu wamphamvu.Q345A, Q345B, Q345C, Q345D, Q345E.Chifukwa chachikulu ndikuti kutentha kwamphamvu kumasiyana.Mulingo wa Q345A, sikuti uchitepo kanthu;Q345B, 20 ℃ zimakhudza kutentha;Q345C, 0 digiri mphamvu;Q345D ndi - 20 digiri zotsatira;Q345E ndi - 40 digiri mphamvu.Pa kutentha kosiyanasiyana, mtengo wake umasiyana.Mu mbale, ndi ya otsika aloyi mndandanda.Pazinthu zochepa za alloy, izi ndizofala kwambiri.Q345 idatchedwa 16Mn.Chifukwa cha kukhazikitsidwa kwa muyezo, mbale iyi yachitsulo imaloledwa kuperekedwa ndi kulolerana koipa.

Product Parameter

Stand	GB ASTM ISOJIS DIN
Chitsulo chitoliro kalasi	Q345 16MN E355CC E355M Gr.50 SN400 S355JR
Kutalika	kutentha kozungulira (kutulutsa ndi kukulitsidwa):3-12m
Akunja Diameter	otentha adagulung'undisa: 32-756mm
khoma makulidwe	2.5-100 mm
Processing Service	Kudula kapena malinga ndi zomwe kasitomala akufuna
Tsatanetsatane Pakuyika	Chovala chopanda kanthu / chikwama chamatabwa /nsalu yopanda madzi
Malipiro	T/TL/C pakuwona
2Chidebe cha mapazi 0 chili ndi kukula	Utali pansi pa 6000mm
Chidebe cha mapazi 40 chimakhala ndi kukula	Kutalika pansi pa 12000mm
Zitsanzo	Zitsanzo zaulere zimaperekedwa koma katunduyo amalipidwa ndi wogula
Min order	1 toni

Product Show

Processing Services

Ubwino

Kampani yathu ili ndi zida zambiri, imatha kukwaniritsa zosowa zanu munthawi yake.

perekani zidziwitso zoyenera munthawi yake malinga ndi zomwe kasitomala akufuna kuti atsimikizire kuchuluka ndi mtundu wazinthu.

Kudalira msika waukulu wazitsulo wa dziko, malo amodzi ndi zinthu zonse zomwe mukufunikira kuti mupulumutse ndalama zanu.

Chemical Composition

Q345A:C≤0.20，Mn ≤1.70，Si≤0.50，P≤0.035，S≤0.035;

Q345B:C≤0.20，Mn ≤1.70，Si≤0.50，P≤0.035，S≤0.035;

Q345C:C≤0.20，Mn ≤1.70，Si≤0.50，P≤0.030，S≤0.030，Al≥0.015;

Q345D:C≤0.18，Mn ≤1.70，Si≤0.50，P≤0.030，S≤0.025，Al≥0.015;

Q345E:C≤0.18，Mn ≤1.70，Si≤0.50，P≤0.025，S≤0.020，Al≥0.015;

Q345A、B、C、D、E均含Nb≤0.07，V≤0.15，Ti≤0.20，Cr≤0.30，Ni≤0.012，Mo≤0.10.

Product Application

Q345 ndi mtundu wa zitsulo otsika aloyi ndi katundu mabuku wabwino makina, katundu otsika kutentha, plasticity wabwino ndi weldability.Amagwiritsidwa ntchito ngati zombo zapakatikati ndi zotsika, matanki amafuta, magalimoto, ma cranes, makina amigodi, malo opangira magetsi, milatho ndi zida zina, zida zamakina, zomanga ndi zida zachitsulo zambiri zomwe zili pansi pa katundu wamphamvu.