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Metals -> Tool steel -> Tool steel for roller

Characteristics of the material 75KHSMF ( 75HSMF, 75ХСМФ ).

Material :	75KHSMF ( 75HSMF, 75ХСМФ )
Substitute:	9Х1
Classification :	Tool steel for roller

Chemical composition in % of the material 75KHSMF ( 75HSMF, 75ХСМФ ) .

C	Si	Mn	Ni	S	P	Cr	Mo	V
0.72 - 0.8	0.8 - 1.2	max 0.3	max 0.5	max 0.03	max 0.03	1.2 - 1.5	0.2 - 0.3	0.1 - 0.2

Temperature of critical points of the grade 75KHSMF ( 75HSMF, 75ХСМФ ).

Ac₁ = 775 , Ac₃(Ac_m) = 815 , Ar₃(Arc_m) = 745 , Ar₁ = 717 , Mn = 300

Mechanical properties under Т=20^oС of the material 75KHSMF ( 75HSMF, 75ХСМФ ) .

Assortment	Dimension	Direct.	s_в	s_T	d₅	y	KCU	Heat treatment
-	mm	-	MPa	MPa	%	%	kJ / m²	-
Forging	max thickness 235		750	420	24	45	570	Annealing 850^oC, 15h,Drawing 740^oC, 10h,

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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