3 - AS 1442-2007 - H2ABC

中文版

Grade	3
Corresponding Standard	AS 1442-2007 Carbon steels and carbon-manganese steels--Hot rolled bars and semi-finish products
Classification	Carbon Steel

3 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo
Minimum Value	-	0.1	-	-	-	-	-	-	-
Maximum Value	0.25	0.4	1.4	0.04	0.04	0.3	0.35	0.35	0.1

3 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
Round, Square, Hexagonal Steel; d≤50	Rolling or Normalizing	≥410	≥250	≥22
Round, square, hexagonal steel; 50<d≤215	Rolling or Normalizing	≥410	≥230	≥22
Flat Steel; d≤12	Rolling or Normalizing	≥410	≥260	≥22
Flat Steel; 12<d≤40	Rolling or Normalizing	≥410	≥250	≥22
Flat Steel; 40<d≤60	Rolling or Normalizing	≥410	≥230	≥22
Bright Products, Billets, Thick Plates; d≤250	Rolling or Normalizing	≥410	≥230	≥22

3 Corresponding Standards(Same grade name, different standards)

1	ISO 683-11-1987
	3 C16E4
2	ISO 683-14-2004
	(3) 61SiCr7
3	ISO 4955-2005
	(3) X10CrAlSi13
4	ISO 683-13-1986
	3
5	ISO 683-16-1976
	3
6	ASTM B122/B122M-2016
	(3) B122 C74500
7	AS 1442-2007
	3
8	ASTM A485-2014
	3 A485 Grade 3 A485 Gr.3
9	ISO 4955-2016
	(3) X10CrAlSi13 4724-405-77-I

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!