Q345E Irin Yika Pẹpẹ

Q345E gbona ti yiyi irin dì

GB / T1591 giga agbara kekere alloy igbekale irin ite Q345E ini kere ikore agbara ni 345Mpa ati fifẹ agbara loke 470Mpa.When sẹsẹ irin awo Q345E, awọn impacting igbeyewo yoo ṣee ṣe labẹ kekere otutu ni iyokuro 40 centigrade

Awọn ọja akojọ

Gnee irin, irin ipese lati ọrun si okun wa o si wa, agbaye arọwọto;

Irin Pipe

Ailokun Irin Pipe Alloy Irin Pipe Erogba Irin Pipe API Line Pipe Welded Irin Pipe Galvanized Irin Pipe Awọn ohun elo

Irin ti ko njepata

Irin Alagbara Irin Coil / Sheet Irin alagbara, irin Pipe Awọn ohun elo

Irin Awo

Irin Resistant Oju ojo Igbomikana Ipa ọkọ Irin Shipbuilding Irin Awo Wọ Resistant Irin Awo Hight Agbara Low Alloy Irin Erogba Irin Checkered Irin Awo Alloy Irin Awo

H tan ina Igun ikanni Irin Yika Ifi

Galvanized Irin

Galvanized Coil / Sheet Ti a ti ya tẹlẹ Irin Coil Orule Corrugated

Aluminiomu Irin

Automotive Steel

Pe wa

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Q345E gbona ti yiyi irin dì alaye Q345E gbona ti yiyi irin dì Kemikali tiwqn

Q345E gbona ti yiyi irin dì alaye

Q345 irin jẹ boṣewa Kannada GB Low Alloy High Structural Steel, iwuwo ohun elo jẹ 7.85 g/cm3, agbara fifẹ jẹ 470-630 Mpa, ati agbara ikore jẹ 345 MPa, o ni awọn ohun-ini to dara ju Q235 lọ. Gẹgẹbi GB/T 1591 – 2008, ohun elo Q345 ni awọn onigi didara 5: Q345A, Q345B, Q345C, Q345D ati Q345E.

Q345 irin ni o ni o dara weldability, tutu & gbona workability ati ipata resistance. Ti a lo jakejado ni awọn afara, awọn ọkọ oju omi, awọn igbomikana, awọn ọkọ oju omi titẹ, awọn tanki ipamọ epo, ẹrọ gbigbe gbigbe ati awọn ẹya igbekalẹ welded giga miiran.

Q345E gbona ti yiyi irin dì Kemikali tiwqn

Ohun-ini ẹrọ fun Q345E irin igbekalẹ alloy kekere:

Sisanra (mm)
Q345E	≤ 16	> 16 ≤ 35	> 35 ≤ 50	> 50
Agbara ikore (≥Mpa)	345	325	295	275
Agbara fifẹ (Mpa)	470-630

Ipilẹ kemikali fun Q345E irin igbekalẹ alloy kekere (Itupalẹ Ooru Max%)

Awọn eroja kemikali akọkọ ti Q345E
C	Si	Mn	P	S	V	Nb	Ti	Al (min.)
0.18	0.55	1.00-1.60	0.025	0.025	0.02-0.15	0.015-0.060	0.02-0.20	0.015

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: Bawo ni akoko ifijiṣẹ rẹ ṣe pẹ to?
A: Ni gbogbogbo o jẹ awọn ọjọ 5-10 ti awọn ọja ba wa ni iṣura. tabi o jẹ 15-20 ọjọ ti awọn ọja ko ba si ni iṣura, o jẹ gẹgẹ bi opoiye.

Q: Ṣe o pese awọn ayẹwo? o jẹ ọfẹ tabi afikun?
A: Bẹẹni, a le funni ni ayẹwo fun idiyele ọfẹ ṣugbọn ko san iye owo ẹru.