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You are here : section steel--Katalor steel > Channel steel > 正文ASTM A572Gr.42,A572Gr.50,A572Gr.60,A572Gr.65 channel steel

ASTM A572Gr.42,A572Gr.50,A572Gr.60,A572Gr.65 channel steel

ASTM A572Gr.42,A572Gr.50,A572Gr.60,A572Gr.65 channel steel

ASTM A572Gr.42,A572Gr.50,A572Gr.60,A572Gr.65 channel steel is used in bridges, buildings, construction equipment, freight cars,machinery, truck parts, and other applications.

ASTM A572 standard covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars.

Grades 42 [290], 50 [345], and 55 [380] are intended for riveted, bolted, or welded structures. Grades 60 [415] and 65[450] are intended for riveted or bolted construction of bridges,or for riveted, bolted, or welded construction in other applications.

Delivery Time: 30-40days

Payment Item: 30% TT, or LC and TT.

Trade Terms: FOB, CFR, CIF

Heat Treatment: Hot Rolled, CR, Normalized, Quenched, Tempering, TMCP, Electroslag Remelting Technology, etc.

ASTM A572Gr.42,A572Gr.50,A572Gr.60,A572Gr.65 Chemical Requirements

Grade	Composition,%
Grade	Maximum Diameter, inches	C,max	Mn,max	P,max	S,max	Si,max
A572Gr.42	6	0.21	1.35	0.04	0.05	0.40
A572Gr.50	4	0.23	1.35	0.04	0.05	0.40
A572Gr.60	1.25	0.26	1.35	0.04	0.05	0.40
A572Gr.65	>0.5-1.25	0.23	1.65	0.04	0.05	0.40
A572Gr.65	≦0.5	0.26	1.35	0.04	0.05	0.40

ASTM A572Gr.42,A572Gr.50,A572Gr.60,A572Gr.65 channel steel Mechanical Properties

Grade	Yield Point, min
Grade	ksi	MPa
A572Gr.42	42	290
A572Gr.50	50	345
A572Gr.60	60	415
A572Gr.65	65	450

ASTM A572Gr.42,A572Gr.50,A572Gr.60,A572Gr.65 section steel is one of the four varieties(plates, tubes, profiles,wire) of steel.Based on cross-sectional shape,section steel is divided into simple section steel and complex section steel (profiled steel).the former refers to the square steel, round steel, flat steel, angle steel, hexagonal, etc.the latter refers to the beams, channels, rails, steel window frames, bent steel and so on.

Katalor as a ASTM A572Gr.42,A572Gr.50,A572Gr.60,A572Gr.65

channel steel manufacturer,we prefect system of products manufacturing,

processing, shipping and warehousing,can offer you quality and cheap products and short time delivery,if you need ASTM A572Gr.42,A572Gr.50,A572Gr.60,A572Gr.65 channel steel,contact us!