Contact us
  • : 0086-21-61182423
  • : 0086-21-61182425
  • : info@katalor.com
  • : Room 301,Unit 6,lane 2500,xiupu Road,Kangqiao Industrial Area,Pudong New District,Shanghai
You are here: Home- NewsA588 Grade A steel specification,ASTM A588 Grade A material chemical composition

A588 Grade A steel specification,ASTM A588 Grade A material chemical composition

Posted:7/14/2015 10:21:13 PM

ASTM A588 Grade A steel Specification for High-Strength Low-Alloy Structural Steel, up to 50 ksi [345 MPa] Minimum Yield Point, with Atmospheric Corrosion Resistance.

ASTM A588 Grade A specification covers high-strength low-alloy structural steel shapes, plates, and bars for welded, riveted, or bolted construction but intended primarily for use in welded bridges and buildings where savings in weight or added durability are important.

 ASTM A588 Grade A material chemical composition: max

Grade C Mn P S Si Ni Cr
A 0.19 0.80-1.25 0.04 0.05 0.30-0.65 0.40 0.40-0.65

ASTM A588 Grade A mechanical properties:

Grade Plates and bars Structural shapes
  For thick 4 in.and under [100mm] Fro thick over 4in.to 5in.incl [100 to 125 mm] For thick over 5 in.to 8 in.incl [125 to 200 mm] All
Tensile strength,min,ksi [mpa] 70[485] 67[460] 63[435] 70[485]
Yield point,min,ksi [mpa] 50[345] 46[315] 42[290] 50[345]
Elongation in 8 in.[200mm],min,% 18 ... ... 18
Elongation in 2 in.[50mm],min,% 21 21 21 21

Katalor enterprises is the ASTM A588 Grade A steel supplier and manufacturer,have many ASTM A588 Grade A steel in stock,we also provide ASTM A588 Grade A steel deep processing,if you need ASTM A588 Grade A steel and ASTM A588 Grade A steel machine processing,contact us!

InquiryPlease feel free to give your inquiry in the form below. we will reply you quickly!
Name: *
E-mail: *
Country: *
Tel:
 
Company:
Language:
Product: steel plate steel pipe shipbuilding steel
Message: Please enter details such as Material, Specification, Quantity, Port, other requirments !
 
Copyright © 2011 by Shanghai Katalor Enterprises Co., Ltd. All rights reserved