Q345D gbona ti yiyi irin dì

GB / T1591 Q345D irin yoo ṣee ṣe charpy V-ogbontarigi impacting igbeyewo labẹ iyokuro 20 centigrade. Ọpọlọpọ awọn eiyan tita adpots wọnyi ga ẹdọfu agbara lati ṣe ti ilu okeere awọn apoti eyi ti o le ṣee lo ni jin nla.

Ohun-ini ẹrọ fun Q345D irin igbekalẹ alloy kekere:

Sisanra (mm)
Q345D	≤ 16	> 16 ≤ 35	> 35 ≤ 50	> 50
Agbara ikore (≥Mpa)	345	325	295	275
Agbara fifẹ (Mpa)	470-630

Ipilẹ kemikali fun Q345D kekere alloy irin igbekale irin (Itupalẹ Ooru Max%)

Awọn eroja kemikali akọkọ ti Q345D
C	Si	Mn	P	S	V	Nb	Ti	Al (min.)
0.18	0.55	1.00-1.60	0.030	0.030	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

Awọn iṣẹ wa

1. Pipese gbogbo oniruuru irin alagbara, irin erogba, irin alloy ti kii ṣe irin irin ati bẹbẹ lọ

2.Pipese Awọn ayẹwo

3.Pipese iṣẹ ijumọsọrọ

4.Pipese iṣẹ iṣakojọpọ boṣewa

5.Pípèsè iṣẹ́ ìwọ̀n àdáṣe