A573 Grade 70 ANGLE STEEL

Steel grade A573GR70 is common used in carbon steel angles with improved toughness.About mechanical property for carbon steel angle bars A573Gr70,the minimum yield strength shall above 290 Mpa.Our mill would issued the original mill test certificate EN 10204 3.1 type.If the end customers need doing shot blasting and painting for these steel materials A573 Grade 70,Xinsteel would like to do them in our processing plant.

Technical Requirements & Additional Services:
♦ Low temperature impacting test
♦ Ultrasonic test under ASTM A435/A577/A578
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Shot blasting and Painting,Cutting and welding as per end user’s demands
♦ Rolling under ASTM A6/A6M for Genenal requirements of structural used steel
♦ A573/A573M specification for structural carbon steel plates of improved toughness 

►Mechnical property for A573 Grade 70 mild steel angles:

Yield strength (≥Mpa)	Tensile strength (Mpa)	Elongation in ≥,%
290	485-620	200mm	50mm
		18	21

►Chemical composition for A573 Grade 70 carbon steel angles (Heat Analysis Max%)

Main chemical elements composition of A573 Grade 70
Thickness(mm)	C	Si	Mn	P	S
T≤13	0.27	0.15-0.40	0.85-1.20	0.035	0.04
13<T	0.28