A709 Gr36 carbon and low alloy steel ASTM A709 Grade 36 HSLA Steel

Description: ASTM A709 Gr36 carbon and low alloy steel can also be written as A709M Gr.36, or A709 Gr.36, etc., A709 Gr36 under the ASTM A572/A572M standard. The carbon content of A709 Gr.36 steel plate does not exceed 0.20% due to its high requirements on resistance,...

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A709 Grade 36 Steel Description

ASTM A709 Gr36 carbon and low alloy steel can also be written as A709M Gr.36, or A709 Gr.36, etc., A709 Gr36 under the ASTM A572/A572M standard. The carbon content of A709 Gr.36 steel plate does not exceed 0.20% due to its high requirements on resistance, weldability and cold forming function. A709/A709M Gr.36 carbon and low-alloy steel is a special steel plate for the manufacture of bridge structural parts. A709 Gr.36 carbon steel is used to make highway bridges and railway bridges (including sea-crossing bridges) with riveted and bolted structures. A709 Gr36 steel is widely used in engineering structures.

A709 Gr36 low-alloy high-strength structural steel is widely used in engineering structures, such as building steel structures, construction machinery, mining and mountain machinery, trucks, bridges, pressure vessels, etc., especially for those requiring good weldability and resistance. Construction and construction machinery components.

A709 Gr.36 low-alloy structural steel plate has excellent corrosion resistance, excellent welding function and cold forming function. And has high strength, the yield strength is above 300MPa. It also has high tensile properties, elongation is 15% ~ 20%, and impact resistance at room temperature is greater than 600 kJ/m ~ 800 kJ/m. For large welded components, high crack resistance is also required.

A709 Gr.36 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Heat treated : 1868°C - 1559°C

A709 Grade 36 Steel Datasheet

Material grade	A709 Grade 36 carbon steel
Standard	ASTM
Steel type	Carbon steel, special alloy steel or as requested
Process Method	Hot rolled, cold rolled, cold drawn, ect.
Other processing method	Cutting, bending, punching, or as customer's request
Size	Thickness from 0.15mm-300mm, width from 50mm-3500mm, length from 1m-12m or according to customer's special request
Surface	mild steel plain finish, hot dip galvanized, color coated, ect.
Size Tolerance	+/- 1%~3%
Packaging	Bundled with strong steel strips or with waterproof packing materials Special packings please discuss with us
Certificate	API,ISO,BV,etc
Capacity	5000 tons/month, for non-standard customized products please discuss with us
Delivery terms	FOB / CIF / CFR / DAP or discuss with us for other terms
Delivery Time	5-30 days after deposit received or L/C received in our bank

A709 Grade 36 Steel Chemical composition

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.28	0.4	0.6-1.2	0.04	0.05
Mo	Al	Cu	Nb	Ti	V	Ce
		≥0.2
N	Co	Pb	B	Other

A709 Grade 36 Steel Mechanical Properties

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
827 (≥)	557 (≥)	21	14	31	Solution and Aging, Annealing, Ausaging, Q+T,etc	424

Equivalent Grade of A709 Grade 36 Steel

Grade	Standard	Country	Application
A1020 Grade D	ASTM	USA	Mainly used in mining machinery and equipment, construction machinery manufacturing parts, metallurgical machinery and equipment parts.
AISI 1029	AISI		Mainly used in building steel structures, construction machinery, mining and mountain machinery, trucks, bridges.