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Q345B na-ekpo ọkụ akpọrepu ígwè mpempe akwụkwọ
Q345B na-ekpo ọkụ akpọrepu ígwè mpempe akwụkwọ
Q345B na-ekpo ọkụ akpọrepu ígwè mpempe akwụkwọ
Q345B na-ekpo ọkụ akpọrepu ígwè mpempe akwụkwọ

Q345B na-ekpo ọkụ akpọrepu ígwè mpempe akwụkwọ

Q345B Carbon Structural Steel Plate Stockist, CR Q345B Equal Width Steel Angle Supplier, GB/T1591 Q345B Carbon Steel Coil, Q345B HR Steel Coils, Q345B Steel Plate, Standard GB T 1591-94 Steel Round Bars
Ntinye ngwaahịa
Steel ọkwa Q345B bụ ihe a na-ejikarị eme ihe dị ka ike dị ala alloy structural steel na mpaghara ụlọ ọrụ. /A572 A572 Ọkwa 50 na DIN 17100 St52-3.
Data teknụzụ
Ọkpụrụkpụ (mm)
Q345B ≤ 16 > 16 ≤ 35 > 35 ≤ 50 >50
Ike mpụta (≥Mpa) 345 325 295 275
Ike tensile (Mpa) 470-630
Ihe mejupụtara kemịkalụ bụ isi nke Q345B
C Si Mn P S V Nb Ti
0.20 0.55 1.00-1.60 0.040 0.040 0.02-0.15 0.015-0.060 0.02-0.20

Ihe chọrọ nka na ụzụ na ọrụ ndị ọzọ:
♦ Nnwale emetụta ọnọdụ okpomọkụ dị ala
♦ Ịcha na ịgbado ọkụ dị ka njedebe onye ọrụ chọrọ
♦ Mkpebi siri ike na ụfọdụ ihe kemịkal nwere
♦ Enyere asambodo ule Orginal Mill n'okpuru EN 10204 FORMAT 3.1/3.2
♦ Ultrasonic ule n'okpuru GB / T2970, JB4730, EN 10160, ASTM A435, A577, A578

FAQ
1.Q: Ị bụ ụlọ ọrụ mmepụta ihe ma ọ bụ ụlọ ọrụ ịzụ ahịa?
A: Anyị bụ ndị ọkachamara na-emepụta ihe, ụlọ ọrụ anyị bụkwa ezigbo ụlọ ọrụ na-azụ ahịa maka ngwaahịa ígwè.Anyị nwere ike ịnye ụdị ngwaahịa ígwè dị iche iche.

2.Q: Kedu ihe ụlọ ọrụ gị na-eme gbasara njikwa mma?
A: Anyị enwetala ISO, CE na asambodo ndị ọzọ. Site na ihe na ngwaahịa, anyị na-elele usoro ọ bụla iji nọgide na-adị mma.

3.Q: Enwere m ike nweta sample tupu ịtụ?
A: Ee, n'ezie. Ọ na-abụkarị ihe nlele anyị bụ n'efu. anyị nwere ike na-emepụta site gị samples ma ọ bụ teknuzu eserese.

4.Q: Kedu ka ị si eme azụmahịa anyị ogologo oge na mmekọrịta dị mma?
A: Anyị na-edebe ezigbo mma na ọnụahịa asọmpi iji hụ na ndị ahịa anyị na-erite uru; Anyị na-akwanyere onye ọ bụla ahịa ùgwù dị ka enyi anyị na anyị ji ezi obi na-azụ ahịa na-eme enyi na ha. N'agbanyeghị ebe ha si.

5.Q: gịnị bụ oge nnyefe gị?
A: Oge nnyefe anyị bụ ihe dị ka otu izu, oge dị ka ọnụ ọgụgụ ndị ahịa si dị.

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20CrMnMo
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