A285 GR.C matsa lamba jirgin ruwa farantin karfe

A285 GR.C matsa lamba jirgin ruwa farantin karfe

Standarda'idar ASTM A285 shine don carbon karfe, ƙarancin ƙarfi da matsakaicin ƙarfi na ƙarfe na ƙarfe wanda aka yi niyya don tasoshin matsin-welded

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A285 GR.C Matsa lamba jirgin ruwa farantin karfe Bayani: Haɗin Sinadari da Kayayyakin Injini:

A285 GR.C Matsa lamba jirgin ruwa farantin karfe Bayani:

Matsayin ASTM A285 shine don ƙarfe na carbon, ƙarancin ƙarfi da matsakaicin ƙarfi na ƙarfe na ƙarfe wanda aka yi niyya don tasoshin matsa lamba mai walda.

Bayani: Carbon Karfe ASTM A285 Grade C & B & A
Nau'in Masana'antu: Hot Rolled
Kauri: 2 zuwa 150 mm
Nisa: 0.6m zuwa 3m
Tsawon: 6m, 12m, na musamman
Surface: Halitta, Fentin
Shiryawa: Daidaitaccen shiryawar teku, an haɗa shi da tsiri mai ƙarfi.

Haɗin Sinadari da Kayayyakin Injini:

Abun Halitta na A285 C
Daraja	Mafi Girman Element (%)
Daraja	C	Si	Mn	P	S
Babban darajar C285	0.28	0.08-0.45	0.98	0.035	0.035

Daidaiton Carbon: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

Daraja		A285 grade C Kayayyakin Injini
Daraja	Kauri	yawa	Tashin hankali	Tsawaitawa
Babban darajar C285	mm	Min Mpa	Mpa	Min %
	6-50	205	380-515	27%
	50-200	205	380-515	23%

Takardun Magana:

Matsayin ASTM:

A20 / A20M: Gabaɗayan buƙatun don faranti na ƙarfe don tasoshin matsa lamba.

Gabaɗaya Bukatu da Bayanin oda:

Gwaji da sake gwadawa hanyoyin, hanyoyin, jurewa girma, taro, inganci da lahani na gyarawa, yin alama, lodi da oda bayanai zasu bi A20/A20M.
Ƙarin ƙarin buƙatun asali, akwai wasu ƙarin buƙatun.
Ana cire coils daga A285 har sai an yanke su zuwa faranti.

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