ASTM A515 GR.65 matsakaici da babban zafin jiki farantin jirgin ruwa

Kamar yadda matsa lamba jirgin ruwan karfe faranti, ASTM A515 sa 65 karfe farantin da ake amfani da gina boilers da matsa lamba tasoshin kamar man fetur, sinadaran masana'antu, wutar lantarki.ASTM A515 misali bayani dalla-dalla ga matsa lamba jirgin faranti, carbon karfe, ko matsakaici-da kuma mafi girma-zazzabi. sabis ASTM A515 grade 65 za a daidaita su.

Kauri: 6mm zuwa 300MM,

Nisa: 1500mm zuwa 4050mm,

Tsawon: 3000mm zuwa 15000mm

A515 aji 65   Haɗin Halitta
Daraja	Mafi Girman Element (%)
	C	Mn	P	S	Si
Babban darajar A515	0.28-0.33	0.98	0.035	0.035	0.13-0.45

Daraja	A515 digiri 65   Kayan aikin injiniya
	Kauri	yawa	Tashin hankali	Tsawaitawa
Babban darajar A515	mm	Min Mpa	Mpa	Min %
	200	240	450-585	19
	50			23

Matsayin ASTM:

• A20 / A20M: Ƙayyadaddun Bukatun Gabaɗaya don Farantin Karfe don Matsalolin Ruwa
• A435/A435:  Tallafin Jarabawar Ultrasonic don Madaidaicin Ƙarfe na Faranti
• A577 / A577M: Don Ultrasonic Angle-Beam Gwajin Karfe Faranti
• A578 / A578M: ​​Don Madaidaicin-Beam Ultrasonic Jarabawar Rolles Karfe Faranti don Aikace-aikace na Musamman

Gabaɗaya Bukatu da Bayanin oda

Faranti za su tabbatar da ASTM A20/A20M.

• Hanyoyin gwaji da sake gwadawa, hanyoyin;
• Haƙuri da aka halatta a cikin girma da yawa, inganci;
• Gyaran lahani;
• Alama, lodi da oda bayanai;
• Ana cire maƙarƙashiya daga wannan ƙayyadaddun yanayin idan an yanke shi zuwa nau'in faranti.

Material da Kerawa

Za a kashe karfen kuma a sanya shi zuwa babban aikin girman hatsi na austenitic.

Maganin zafi

Kaurin faranti na ASTM A515 a cikin kauri 50 mm [2 inch] da ƙasa ana ba da su tare da yanayin birgima, sai dai idan an yi oda kamar yadda aka buƙata.
Faranti sama da 50 mm [2 in] a cikin kauri za a daidaita su.