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Ụlọ > Ngwaahịa > Profaịlụ igwe > Ogwe okirikiri ígwè
Q390B-Q390D na-ekpo ọkụ akpọrepu ígwè gburugburu Ogwe
Q390B-Q390D na-ekpo ọkụ akpọrepu ígwè gburugburu Ogwe
Q390B-Q390D na-ekpo ọkụ akpọrepu ígwè gburugburu Ogwe
Q390B-Q390D na-ekpo ọkụ akpọrepu ígwè gburugburu Ogwe

Q390B-Q390D na-ekpo ọkụ akpọrepu ígwè gburugburu Ogwe

Steel ọkwa Q390B bụ n'okpuru ígwè nkọwapụta GB / T1591 nke bụ maka elu ike ala alloy structural steels.Mgbe ahịa mkpa pụrụ iche nha n'ihi na ígwè Q390B useage, Xinsteel nwere ikike ịkpụ na weld na anyị nhazi osisi maka obere akụkụ, gburugburu efere. , mkpuchi mkpuchi na okpokolo agba ndị ọzọ.
Q390B-Q390D na-ekpo ọkụ akpọrepu ígwè gburugburu Ogwe
GB / T1591 Q390 nwere ise dị iche iche ígwè akara ule dị ka Q390A,Q390B,Q390C,Q390D na Q390E.Structural ígwè Q390D ga-mere impacting ule na obere okpomọkụ mwepu 20 ogo centigrade.Normalised okpomọkụ ọgwụgwọ aro ka a ga-mere maka ala alloy ígwè efere. Q390D na oke ọkpụrụkpụ.

Ọkwa igwe:

Q390

Ngwa:

Igwe Ọsọ dị elu, igwe igwe

Ụdị:

Ogwe okirikiri

Ọkọlọtọ:

AISI, DIN, JIS, GB

Nha:

50mm * 50mm-600mm * 600MM

Elu:

Nwa, Peeled, Tụgharịa, Egweri

Usoro:

Na-ekpo ọkụ akpọrepu, Esorowo

Nnwale Ultrasonic:

100% UT gafere

Akụkụ

Na-ekpo ọkụ Rolled

Agbaghara

Nha (mm)

50mm * 50mm-600mm * 600MM

50mm * 50mm-600mm * 600MM

Ogologo (mm)

6000 ma ọ bụ dị ka achọrọ

1000-6000

Chemical na Mechanical

Ngwongwo akụrụngwa maka Q390B obere alloy structural steel:

Ọkpụrụkpụ (mm)
Q390B ≤ 16 > 16 ≤ 35 > 35 ≤ 50 >50
Ike mpụta (≥Mpa) 390 370 350 330
Ike tensile (Mpa) 490-650

Ngwakọta kemịkalụ maka Q390B obere alloy structural steel (Heat Analysis Max%)
Ihe mejupụtara kemịkalụ bụ isi nke Q390B
C Si Mn P S V Nb Ti Cr Ni
0.20 0.55 1.00-1.60 0.040 0.040 0.02-0.20 0.015-0.060 0.02-0.20 0.30 0.70

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

Ajụjụ: Ị bụ onye nrụpụta ma ọ bụ naanị onye ahịa?

A: Anyị bụ otu ụlọ ọrụ yana ntọala ndị nrụpụta na ụlọ ọrụ azụmaahịa. Anyị pụrụ iche na nchara pụrụ iche nke gụnyere alloy structural steel na carbon steel na igwe anaghị agba nchara, wdg. Ihe niile nwere oke na ọnụ ahịa asọmpi.

Ajụjụ: Kedu ka ị ga-esi kwe nkwa ịdị mma nke ngwaahịa gị?

A: Firstly, anyị nwere ike inye asambodo sitere na ndị ọzọ, dị ka TUV, CE, ma ọ bụrụ na ị chọrọ. Nke abuo, anyị nwere usoro nyocha zuru oke na QC na-enyocha usoro ọ bụla. Ọdịmma bụ usoro ndụ nke ịlanarị ụlọ ọrụ.

Ajụjụ: Oge nnyefe?

A: Anyị nwere ngwaahịa dị njikere maka ọtụtụ akara mmụta ihe n'ụlọ nkwakọba ihe anyị. Ọ bụrụ na ngwa ahụ enweghị ngwaahịa, oge nnyefe ga-adị ihe dị ka ụbọchị 5-30 ka ị nwetachara ịkwụ ụgwọ mbụ ma ọ bụ iwu siri ike.

Ajụjụ: Gịnị bụ oge ịkwụ ụgwọ?

A: T /T ma ọ bụ L/C.

Ajụjụ: Ị nwere ike ịnye ihe nlele maka ule anyị tupu ịkwado iwu ahụ?

A: Ee. Anyị nwere ike ịnye gị sample maka nkwado tupu ị nye anyị iwu. Ihe nlele efu dị ma ọ bụrụ na anyị nwere ngwaahịa.

Q: Anyị nwere ike ịga na ụlọ ọrụ gị na ụlọ ọrụ mmepụta ihe?

A: Ee, nabata nke ọma! Anyị nwere ike ịnye gị ụlọ oriri na ọṅụṅụ tupu ị bịa China ma hazie onye ọkwọ ụgbọ ala anyị ka ọ ga-eburu gị mgbe ị na-abịa.

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