Database of Steel and Alloy (Marochnik) |
Home | Steel and Alloy | Search | Equivalent Grades | GOST Standards | Grading | Contacts |
Grade : | 09KH17N3SL ( 09Х17Н3СЛ ) |
Classification : | Casting alloy steel with specific properties |
Equivalent grades: | Is absent |
C | Si | Mn | Ni | S | P | Cr |
0.05 - 0.12 | 0.8 - 1.5 | 0.3 - 0.8 | 2.8 - 3.8 | max 0.03 | max 0.035 | 15 - 18 |
Assortment | Dimension | Direct. | sв | sT | d5 | y | KCU | Heat treatment |
- | mm | - | MPa | MPa | % | % | kJ / m2 | - |
Casting, GOST 977-88 | 981 | 736 | 8 | 15 | 196 | Annealing 660 - 670oC,Guenching 1040 - 1060oC,Drawing 300 - 350oC, oil, Cooling air, |
Annealing 660 - 670 ° C, Hardening 1040 - 1060 ° C, Oil cooling, Tempering 300 - 350 ° C , Air cooling; |
Hardening 1040 - 1060 ° C, Oil cooling, Tempering 540 - 560 ° C , Air cooling; |
Tempering 670 - 690 ° C , Air cooling; |
B82 - Steel Castings |
Mechanical properties : | |
sв | - Tensile strength , [MPa] |
sT | - Yield stress, [MPa] |
d5 | - Specific elongation at fracture , [ % ] |
y | - Reduction of area , [ % ] |
KCU | - Impact strength , [ kJ / m2] |
HB | - Brinell hardness , [MPa] |
Physical properties : | |
T | - Test temperature , [Grade] |
E | - Young modulus , [MPa] |
a | - Coefficient of linear expansion (range 20o - T ) , [1/Grade] |
l | - Termal (heat) condition coefficient , [Watt/(m·Grade)] |
r | - Density , [kg/m3] |
C | - Specific heat ( range 20o - T ), [J/(kg·Grade)] |
R | - Electrical resistance , [Ohm·m] |
© 2003 - 2024 Database of Steel and Alloy (russian title is the Marochnik)
Administration of the Marochnik is not responsible for the content's use. |