AS1163 ERW STRUCTUAL STEEL PIPE,LSAW steel pipe,Seamless steel pipe,Hollow section

AS1163 ERW STRUCTUAL STEEL PIPE

PIPE TYPE: AS1163 ERW STRUCTUAL STEEL PIPE, AS1163 structural steel hollow sections, AS1163 C250L0 circular hollow sections ,AS1163 C250 circular steel pipe ,AS1163 C350 CHS TUBE AS1163 C350L0 CHS STE

Standard: AS1163 C250,C250L0,C350,C350L0,C450,C450L0

Ends: Plain, Bevel, Screwed, Threaded

Product description

1. Circular hollow sections in sizes ranging from 25.4mm OD up to 610mm OD.
2. rectangular hollow sections ranging from 38x25mm to 600x600mm.
3. Square hollow sections ranging from 38x25mm to 600x600mm
4. Grade C250 and Grade C350 Circular Hollow Sections (CHS)
5. Grade C350 and Grade C450 Rectangular Hollow Sections (RHS)
6. Grade C350 and Grade C450 Square Hollow Sections (SHS)
APPLICATIONS:
Reticulation, agricultural, architectural, general engineering, mechanical handling and structural uses such as: 
Building services
pipe work
Cowsheds and yards
Fencing
Scaffolding
Agricultural implements
Frames and stock crates
Sign gantries
Service bridges
Railings
Columns
Trusses

as1163 erw steel pipe Grade and Chemical Composition (％)

Steel Grades	Chemical composition( cast or product analysis ％ max.
Steel Grades	C	Si	Mn	P	S	Cr	Mo	Al	Ti	Micro-alloying elements	CE
C250 C250L0	0.12	0.05	0.5	0.03	0.03	0.15	0.1	0.1	0.04	0.03	0.25
C350 C350L0	0.2	0.25	1.6	0.03	0.03	0.3	0.1	0.1	0.04	0.15	0.43
C450 C450L0	0.2	0.25	1.7	0.03	0.03	0.3	0.35	0.1	0.04	0.15	0.43

as1163 erw steel pipe mechanical properties

Steel Grade	Minimum yield strength	Minimum tensile strength	Minimum elongation as a propertion of the gauge length of5.65 ％
			Circular hollow sections			Rectangular hollow sections
			≦15	>15≦30	30	≦15	>15≦30	30
C250,C250L0	250	320	18	20	22	14	16	18
C350,C350L0	350	430	16	18	20	12	14	16
C450,C450L0	450	500	12	14	16	10	12	14

as1163 erw steel pipe Dimensional Tolerance

Characteristic		Pipe (CHS)	Rectangular & Square (RHS / SHS)
External dimensions (d, b, d0)		±1% with minimum of ±0.5mm& maximum ±10%	±1% with minimum of ±0.5mm
Thickness (t)	d≤406.4mm	±10%	±10%
	d>406.4mm	±10% with max of ±2mm
All Sections has a mass not less than 96% of specified nominal mass

Hydrogrand Steel Pipe

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info@hgsteelpipe.com