Q345/S355JR Mbale Wachitsulo Wotentha Wokulungidwa Wofatsa Wachitsulo Wokongoletsa ndi Kumanga

Q345/S355JR Plate Yachitsulo Yotentha Yokulungidwa Yachitsulo Yofewa Yokongoletsa ndi Kumanga Zithunzi Zowonetsedwa

Kufotokozera Kwachidule:

Carbon steel plate ndi mbale yachitsulo yopanda ma alloying, kapena mbale yachitsulo yokhala ndi Mn yokha. Ndi mtundu wachitsulo wokhala ndi mpweya wochepera 2.11% ndipo palibe chowonjezera chapadera chazitsulo. Ikhozanso kutchedwa wamba zitsulo za carbon kapena carbon steel. Chitsulo chopanda kanthu. Kuwonjezera pa carbon, palinso pang'ono silicon, manganese, sulfure, phosphorous ndi zinthu zina mmenemo. Kukwera kwa carbon, kumakhala bwino kuuma ndi mphamvu, koma pulasitiki idzakhala yoipitsitsa.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zofotokozera Zamalonda

Makulidwe:0.3-80mm

M'lifupi:600-3000 mm

Koyambira:TianjinChina (Kumtunda)

Dzina la Brand:Wamphamvu

Kugwiritsa Ntchito Kwambiri:kupanga ziwalo zomangika ndi zomangika, komanso zomangira ndi mapaipi otumizira madzi.

Makulidwe:0.2-60 mm

Ubwino Wa Carbon Steel Plate

1. Pambuyo pa chithandizo cha kutentha, kuuma ndi kuvala kukana kungakhale bwino.

2. Kuuma kumakhala koyenera panthawi ya annealing, ndipo machinability ndi abwino.

3. Zida zake zopangira ndizofala kwambiri, choncho zimakhala zosavuta kuzipeza, choncho mtengo wopangira siwokwera.

Carbon Steel Plate Classification

1. Malingana ndi ntchitoyo, ikhoza kugawidwa m'magulu atatu: kapangidwe, chida, ndi chitsulo chodula chaulere.

2. Malinga ndi njira yosungunulira, imatha kugawidwa m'mitundu itatu: zitsulo zotseguka, zosinthira zitsulo ndi chitsulo chamoto chamagetsi.

3. Malinga ndi njira ya deoxidation, imatha kugawidwa kukhala zitsulo zowiritsa, zitsulo zophedwa, zitsulo zophikidwa pang'onopang'ono ndi zitsulo zapadera zophedwa.

4. Malinga ndi zomwe zili mu carbon, zikhoza kugawidwa m'mitundu itatu: carbon low, medium carbon ndi high carbon.

Zambiri Zamalonda

Zitsulo akhoza kugawidwa mu otsika mpweya zitsulo, sing'anga mpweya zitsulo ndi mkulu mpweya zitsulo. Low mpweya zitsulo - mpweya zili zambiri zosakwana 0,25%; Sing'anga mpweya zitsulo - mpweya zili zambiri pakati 0,25 ndi 0,60%; high carbon steel - carbon content nthawi zambiri imakhala yoposa 0.60%.

Executive muyezo: dziko langa Taiwan CNS muyezo zitsulo nambala S20C, German DIN muyezo zakuthupi nambala 1.0402, German DIN muyezo zitsulo nambala CK22/C22. British BS muyezo zitsulo nambala IC22, French AFNOR muyezo zitsulo CC20, French NF muyezo zitsulo nambala C22, Italy UNI muyezo zitsulo nambala C20/C21, Belgium NBN muyezo chitsulo chiwerengero C25-1, Sweden SS zitsulo nambala 1450, Spain UNE muyezo zitsulo No. F.112, American AISI/SAE muyezo zitsulo No. 1020, Japanese JIS muyezo zitsulo No. S20C/S22C.

Kapangidwe ka mankhwala: Carbon C: 0.32～0.40 Silicon Si: 0.17～0.37 Manganese Mn: 0.50～0.80 Sulfur S: ≤0.035 Phosphorus P: ≤0.035 Chromium Cr: ≤5 Cuel02: ≤5 Cuel02 th, makina katundu : Kuchulukira mphamvu σb (MPa): ≥530 (54) Mphamvu yotulutsa σs (MPa): ≥315 (32) Elongation δ5 (%): ≥20 Kuchepa kwa dera ψ (%): ≥45 Impact energy Akv ( J): ≥ 55 mphamvu yamphamvu ya αkv (J/cm²): ≥69 (7) Kuuma: kusatenthedwa ≤197HB Kukula kwachitsanzo: kukula kwachitsanzo ndi 25mm Technical performance Mulingo wadziko lonse: GB699-1999

Zam'mbuyo: Utoto Wokutidwa ndi PPGI GI Wopaka Zopaka Pamapepala Okhala Ndi Ngalata

Ena: Chitsulo chachitsulo