Shanghai Katalor Enterprises Co., Ltd
TEL : 0086-21-61182423   SKYPE :SHANGHAI.KATALOR  E-mail : info@katalor.com
Further information
You need Further information or have question
0086-21-61182423
0086-21-61182424
info@katalor.com
Home > news > Views
ASTM A572 steel

ASTM A572 steel

Posted:2013-11-30 13:47:00

ASTM A572 steel

ASTM A572 is a standard for high-strength, low-alloy, columbium-vanadium structural steel.ASTM A572 steel covers five grades of high-strength, low-alloy structural steel shapes, plates, sheet piling and bars. Grades A572Gr42, A572Gr50, A572Gr55 are intended for  riveted, bolted or welded structures. A572Gr60, A572Gr65 are intended for riveted or bolted construction of bridges, or for riveted, bolted, or welded construction in other applications.
The grades under the standard ASTM A572:


Standard
Grade
ASTM A572 A572 Gr42
A572 Gr50
A572 Gr55
A572 Gr60
A572 Gr65

A572Gr42, A572Gr50, A572Gr55, A572Gr60, A572Gr65 steel chemical composition:


Standard
Grade Chemical composition %
C Si Mn P S
ASTM A572 A572 Gr42 ≤0.21 ≤0.05 ≤1.35 ≤0.04 ≤0.05
A572 Gr50 ≤0.23 ≤0.05 ≤1.35 ≤0.04 ≤0.05
A572 Gr55 ≤0.25 ≤0.05 ≤1.35 ≤0.04 ≤0.05
A572 Gr60 T≤50mm ≤0.26 ≤0.05 ≤1.35 ≤0.04 ≤0.05
A572 Gr65 25 T≤25 ≤0.26 ≤0.05 25 T≤25mm ≤1.35 ≤0.04 ≤0.05

A572Gr42, A572Gr50, A572Gr55, A572Gr60, A572Gr65 steel mechanical properties:


Standard
Grade Yield strength
min
Tensile strength
min
Elongation %
min
Mpa Mpa T=200mm T=50mm
ASTM A572 A572 Gr42 290 415 20 24
A572 Gr50 345 450 18 21
A572 Gr55 380 485 17 20
A572 Gr60 415 520 16 18
A572 Gr65 450 550 15 17

Shanghai Katalor enterprises Co., Ltd is a professional ASTM A572 steel exporter and ASTM A572 steel stockist. If you have any need for ASTMA572 steel plate, ASTMA572 steel sheet, ASTM A572 steel pipe, ASTM A572 H beam steel, please contact with us freely and we will do our best to offer you A572Gr42, A572Gr50, A572Gr55, A572Gr50, A572Gr55 steel best price.

HOME | ABOUT US | PRODUCT | NEWS | CONTACT US | katalor
Copyright © 2014 by Shanghai Katalor Enterprises Co., Ltd All rights reserved