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You are here : section steel--Katalor steel > Special Offer > 正文ASTM A572 GR.50/55/60/65 Channel Steel/ H section/I section/Angel Steel

ASTM A572 GR.50/55/60/65 Channel Steel/ H section/I section/Angel Steel

ASTM A572 Channel Steel/ H section/I section/Angel Steel is available in different grades: 50, 55, 60, and 65. Each grade number indicates the yield strength of this high strength, low alloy steel.

This high strength, low alloy steel plate offers an optimum combination of strength, weldability and notch toughness.Its multiple favorable properties make it a staple for construction applications.

The Mechanical Properties of ASTM A572 Channel Steel/ H section/I section/Angel Steel:

Grade	Yield Point, min	Tensile strength min	Elogation% min
Grade	MPa	MPa	In 2in (50mm)	In 8in (200mm)
ASTM A572 GR.50	345	450	21	18
ASTM A572 GR.55	380	485	20	17
ASTM A572 GR.60	415	520	18	16
ASTM A572 GR.65	450	550	17	15

ASTM A572 Channel Steel/ H section/I section/Angel Steel Chemical Requirements:

Grade	C% max	Mn% max	P% max	S% max	Si% max
Grade	C% max	Mn% max	P% max	S% max	≤3in.(75mm)	＞3in.(75mm)
ASTM A572 GR.50	0.23	1.35	0.04	0.05	0.40	0.15-0.40
ASTM A572 GR.55	0.25	1.35	0.04	0.05	0.40	0.15-0.40
ASTM A572 GR.60	0.26	1.35	0.04	0.05	0.40	---
ASTM A572 GR.65 >1-2in.(25-50mm)	0.23	1.65	0.04	0.05	0.40	---
ASTM A572 GR.65 ≤1in.(25mm)	0.26	1.35	0.04	0.05	0.40	---

ASTM A572 Channel Steel/ H section/I section/Angel Steel are used for: bridges, buildings, automotive and truck parts, railroad cars, cargo containers, tote boxes, construction equipment, structural tubing, lighting standards and transmission poles.

Shanghai Katalor Enterprises Co., Ltd is one of the largest providers of ASTM A572 GR.50/55/60/65 Channel Steel/ H section/I section/Angel Steel. Our company produces the industry’s best quality steel for construction purposes. If you need ASTM A572 GR.50/55/60/65 Channel Steel/ H section/I section/Angel Steel, you can contact with Katalor, We will provide you with the best quality service.