Cov Roj Hlau Seamless Hlau Q345C LOJ: 406mmx20mmx13000m

Seamless hlau yeeb nkab nrog GB / T8162 Q345C qis dua lub ntsiab ntawm Q345 steel yeeb nkab h ave zoo txhua yam khoom muaj nqis, Kev Tsawg Kub Txuj Ua tau zoo, Siv rau qhov tsis tshua muaj siab siab, roj tank, tsheb, cranes, tsuas cav, noj, ...

Xa kev nugTsham tam sim no

Seamless hlau yeeb nkab nrog GB / T8162 Q345C qis dua tempreature

Q345 steel yeeb nkab zoo av zoo txhua yam khoom siv, Kev Kub Txuas Txwv tseem muaj peev xwm, Cov cwj pwm thiab kev txuas zoo zoo, siv rau qhov tsis tshua muaj siab, roj tank, tsheb, cranes, tsuas machinery, fais fab tuag, Txuas ntxiv, Siv tau ntau lub qauv hauv qab 40 ℃ cov chaw mob khaub thuas.

Q345A Tshuaj Muaj Zog
C≤0.20 Mn 1.0 ~ 1.6 Si≤0.55 P≤0.045 S≤0.045 V 0.02 ~ 0.15

Tensile zog (mpa): 490-675
Ntawv pov thawj (stress): ≥345
Kev Sau Ntawv (%): ≥21

Q345B Tshuaj Muaj Zog
C≤0.20 Mn 1.0 ~ 1.6 Si≤0.55 P≤0.040 S≤0.040 V 0.02 ~ 0.15

Tensile zog (mpa): 490-675
Ntawv pov thawj (stress): ≥345
Kev Sau Ntawv (%): ≥21

Q345C Tshuaj Muaj Zog
C≤0.20 Mn 1.0 ~ 1.6 Si≤0.55 P≤0.035 S≤0.035 V 0.02 ~ 0.15 Al≥0.015

Tensile zog (mpa): 490-675
Ntawv pov thawj (stress): ≥345
Kev Sau Ntawv (%): ≥21

Q345D Tshuaj Muaj Zog
C≤0.18 Mn 1.0 ~ 1.6 Si≤0.55 P≤ 030 S≤0.030 V 0.02 ~ 0.15 Al≥0.015

Tensile zog (mpa): 490-675
Ntawv pov thawj (stress): ≥345
Kev Nthuav Lus (%): ≥ 22

Q345E Tshuaj Muaj Zog
C≤0.18 Mn 1.0 ~ 1.6 Si≤0.55 P≤0.025 S≤0.025 V 0.02 ~ 0.15 Al≥0.015

Tensile zog (mpa): 490-675
Ntawv pov thawj (stress): ≥345
Kev Nthuav Lus (%): ≥ 22


Q345A, Q345B, Q345C, Q345D, Q345E
Lawv qhov kev kub ntxhov yog txawv

Q345A --- Tsis txhob cuam tshuam
Q345B --- 20 degree kev kub ntxhov
Q345C --- Xoom feem
Q345D --- - 20 degrees kev cuam tshuam
Q345E --- - 40 degrees kev cuam tshuam



Kev Qhia:

1. Tawm Taub: 21.3mm - 800mm

2. Thickness: 0.6mm -120.0mm

3. Hlau Qib: Q195-Q345, 10 # -45 #, ST35, ST45, ST52, 1010,1045,4130,4140

4. Txheem: GB / T 3091-2001, BS1387-1985, DIN EN10025, EN10219, ASTM SCH40, ASTM SCH80

5. Cov Xaus Ntoo: G alvanized, e lectro galvanized, dub

6. Ntev: 5-15m siab tshaj plaws

7. Txoj Kev Tawm Sij Hawm: KUB YUAV TSHUAJ LOS YOG KUB TSHUAJ

8. Cov Kav Yeeb Ncoog: Cov ntoo txiav los yog khov kho

Pob: Yuav tsum ntim raws li cov kav dej.
Kev Muaj Peev Xwm: 3000 metric tons hauv ib lub hlis.


Kuv lub tuam txhab muaj ntau STOCK ntawm Q345 dej txhuam seamless. txog 15000tons, cov kav dej yog los ntawm TPCO, ANGANG, BAOSTEEL, Baotou melong, Fengbao thiab lwm yam.

Kev lag luam rau Tebchaws Europe, North America, Middle East, Africa, Asia thiab lwm lub tebchaws thiab thaj chaw.


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