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Metals -> Structural steel -> High workability structural steel

Characteristics of the material АS40KHGNM ( АS40HGNM, АС40ХГНМ ).

Material :	АS40KHGNM ( АS40HGNM, АС40ХГНМ )
Classification :	High workability structural steel

Chemical composition in % of the material АS40KHGNM ( АS40HGNM, АС40ХГНМ ) .

C	Si	Mn	Ni	S	P	Cr	Mo	Pb
0.37 - 0.43	0.17 - 0.37	0.5 - 0.8	0.7 - 1.1	max 0.03	max 0.035	0.6 - 0.9	0.15 - 0.25	0.15 - 0.3

Mechanical properties under Т=20^oС of the material АS40KHGNM ( АS40HGNM, АС40ХГНМ ) .

Assortment	Dimension	Direct.	s_в	s_T	d₅	y	KCU	Heat treatment
-	mm	-	MPa	MPa	%	%	kJ / m²	-
Blank	25		1000	850	12		900	Guenching 830 - 850^oC, oil, Drawing 580 - 620^oC, air,

Brinell hardness of the material АS40KHGNM ( АS40HGNM, АС40ХГНМ ) (hot-rolled, annealing) ,	HB 10^-1= 241 MPa
Brinell hardness of the material АS40KHGNM ( АS40HGNM, АС40ХГНМ ) (cold-drawn, cold-worked) ,	HB 10^-1= 269 MPa

Specification :

Mechanical properties :
s_в	- Tensile strength , [MPa]
s_T	- Yield stress, [MPa]
d₅	- Specific elongation at fracture , [ % ]
y	- Reduction of area , [ % ]
KCU	- Impact strength , [ kJ / m²]
HB	- Brinell hardness , [MPa]

Database of steels and alloys (Marochnik) contains information about chemical composition and properties of 1500 steels and alloys (stainless steel, alloy steel, carbone steel, structural steel, tool steel, cast iron, aluminum alloy, titanium alloy, copper alloy, nickel alloy, magnesium alloy and others).
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