Q345E zafi birgima karfe takardar

Q345 karfe  shine ma'auni na GB na kasar Sin Low Alloy High Karfin Tsarin Tsarin Karfe, yawan kayan abu shine 7.85 g/cm3, ƙarfin juzu'i shine 470-630 Mpa, ƙarfin yawan amfanin ƙasa shine 345 MPa, yana da mafi kyawun kaddarorin fiye da Q235. Dangane da GB/T 1591 – 2008, kayan Q345 suna da maki masu inganci 5: Q345A, Q345B, Q345C, Q345D da Q345E.

Q345 karfe yana da kyau weldability, sanyi & zafi workability da lalata juriya. Ana amfani da shi sosai a cikin gadoji, jiragen ruwa, tukunyar jirgi, tasoshin matsa lamba, tankunan ajiyar man fetur, injinan ɗagawa da sauran sassa na gine-gine masu waldashe masu nauyi.

Mechnical dukiya don Q345E low gami tsarin karfe:

Kauri (mm)
Q345E	≤ 16	> 16 ≤ 35	> 35 ≤ 50	>50
Ƙarfin Haɓaka (≥Mpa)	345	325	295	275
Ƙarfin ƙarfi (Mpa)	470-630

Chemical abun da ke ciki na Q345E low alloy tsarin karfe (Heat Analysis Max%)

Babban abubuwan sinadaran 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

Bukatun Fasaha & Ƙarin Sabis:
♦  Gwajin tasirin ƙarancin zafin jiki
♦ Yanke da walda kamar yadda ƙarshen buƙatun mai amfani
♦ Ƙarfafawa akan wasu abubuwan sinadarai sun ƙunshi
♦ Bayar da takardar shaidar gwaji ta Orginal Mill a ƙarƙashin EN 10204 FORMAT 3.1 /3.2
♦ Ultrasonic gwajin karkashin GB / T2970, JB4730, EN 10160, ASTM A435, A577, A578

FAQ
Tambaya: Yaya tsawon lokacin isar ku?
A: Gabaɗaya kwanaki 5-10 ne idan kayan suna cikin jari. ko kuma kwanaki 15-20 ne idan kayan ba a hannun jari suke ba, gwargwadon yawa.

Q: Kuna samar da samfurori? kyauta ne ko kari?
A: Ee, za mu iya bayar da samfurin don cajin kyauta amma kada ku biya farashin kaya.