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Q390B-Q390D gbona ti yiyi irin yika ifi
Q390B-Q390D gbona ti yiyi irin yika ifi
Q390B-Q390D gbona ti yiyi irin yika ifi
Q390B-Q390D gbona ti yiyi irin yika ifi

Q390B-Q390D gbona ti yiyi irin yika ifi

Ipele irin Q390B wa labẹ irin sipesifikesonu GB / T1591 ti o jẹ fun agbara giga kekere alloy igbekale steels.Nigba ti awọn onibara nilo pataki titobi fun irin Q390B lilo, Xinsteel ni o ni agbara lati ge ati weld ninu wa processing ọgbin fun kekere awọn ẹya ara, yika awo. , asiwaju asiwaju ati awọn miiran awọn fireemu.
Q390B-Q390D gbona ti yiyi irin yika ifi
GB / T1591 Q390 ni marun ti o yatọ irin onipò bi Q390A,Q390B,Q390C,Q390D ati Q390E.Structural irin Q390D shall be done impacting test at low temperature minus 20 degree centigrade.Normalised ooru itọju daba lati ṣee ṣe fun kekere alloy irin awo awo. Q390D ni eru sisanra.

Iwọn Irin:

Q390

Ohun elo:

Irin to gaju, Irin irin

Apẹrẹ:

Pẹpẹ iyipo

Iwọnwọn:

AISI, DIN, JIS, GB

Iwọn:

50mm * 50mm-600mm * 600MM

Ilẹ:

Dudu, Peeled, Yipada, Tilọ

Ilana:

Gbona ti yiyi, eke

Idanwo Ultrasonic:

100% UT Ti kọja

Awọn iwọn

Gbona Rolled

Eda

Iwọn (mm)

50mm * 50mm-600mm * 600MM

50mm * 50mm-600mm * 600MM

Gigun (mm)

6000 tabi bi o ṣe nilo

1000-6000

Kemikali ati Mechanical

Ohun-ini ẹrọ fun Q390B irin igbekalẹ alloy kekere:

Sisanra (mm)
Q390B ≤ 16 > 16 ≤ 35 > 35 ≤ 50 > 50
Agbara ikore (≥Mpa) 390 370 350 330
Agbara fifẹ (Mpa) 490-650

Ipilẹ kemikali fun Q390B kekere alloy irin igbekale irin (Itupalẹ Ooru Max%)
Awọn eroja kemikali akọkọ ti Q390B
C Si Mn P S V Nb Ti Kr 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

Awọn ibeere Imọ-ẹrọ & Awọn iṣẹ afikun:
♦ Ayẹwo ipa iwọn otutu kekere
♦ Gige ati alurinmorin gẹgẹbi awọn ibeere olumulo ipari
♦ Imudani diẹ sii lori diẹ ninu awọn eroja kemikali ni
♦ Iwe-ẹri idanwo Orginal Mill ti a fun labẹ EN 10204 FORMAT 3.1 /3.2
♦ Idanwo Ultrasonic labẹ GB / T2970, JB4730, EN 10160, ASTM A435, A577, A578

FAQ

Q: Ṣe o jẹ olupese tabi oniṣowo kan nikan?

A: A jẹ ẹgbẹ ti awọn ile-iṣẹ ati awọn ipilẹ olupese ati ile-iṣẹ iṣowo. A ṣe amọja ni irin pataki eyiti o pẹlu irin igbekalẹ alloy ati irin erogba ati irin alagbara, ati bẹbẹ lọ. Gbogbo ohun elo wa pẹlu didara giga ati idiyele ifigagbaga.

Q: Bawo ni o ṣe ṣe iṣeduro didara ọja rẹ?

A: Ni akọkọ, a le pese awọn iwe-ẹri lati ọdọ ẹgbẹ kẹta, gẹgẹbi TUV, CE, ti o ba nilo. Ni ẹẹkeji, a ni eto eto ayewo pipe ati pe gbogbo ilana ni a ṣayẹwo nipasẹ QC. Didara jẹ laini igbesi aye ti iwalaaye ile-iṣẹ.

Q: Akoko ifijiṣẹ?

A: A ni ọja ti o ṣetan fun pupọ julọ awọn ipele ohun elo ninu ile itaja wa. Ti ohun elo naa ko ba ni ọja, akoko idari ifijiṣẹ jẹ bii awọn ọjọ 5-30 lẹhin gbigba isanwo asansilẹ tabi aṣẹ iduro.

Q: Kini akoko sisanwo?

A: T / T tabi L/C.

Q: Ṣe o le pese apẹẹrẹ fun idanwo wa ṣaaju ki o to jẹrisi aṣẹ naa?

A: Bẹẹni. A le pese apẹẹrẹ fun ọ fun ifọwọsi ṣaaju ki o to paṣẹ fun wa. Apeere ọfẹ wa ti a ba ni ọja iṣura.

Q: Njẹ a le ṣabẹwo si ile-iṣẹ rẹ ati ile-iṣẹ?

A: Bẹẹni, kaabo! A le ṣe iwe hotẹẹli naa fun ọ ṣaaju ki o to wa si China ati ṣeto awakọ wa si papa ọkọ ofurufu wa lati gbe ọ nigbati o ba wa.

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