26 MnSi 17

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Romania STAS 26MnSi17 Heavy plates for mining equipment and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 26MnSi17 / 26 MnSi 17

Category	Grade	Standard	Region/Area	Standard Content
Metals	26 MnSi 17	STAS 11506	Romania	Heavy plates for mining equipment

Chemical composition(mass fraction)(wt.%) of the 26 MnSi 17

Element	Min	Max	Similar
Si	1.2000	1.6000	-
S	-	0.0300	-
P	-	0.0300	-
Ni	0.3000	0.5000	-
Mo	0.1500	0.2500	-
Mn	1.2000	1.6000	-
Cr	-	0.3000	-
C	0.2300	0.2900	-

Mechanical Properties of steel grade 26 MnSi 17

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)
563 (≥)	797 (≥)	11	44	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	233

Physical Properties of steel grade 26 MnSi 17

Temperature (°C)	Modulus of elasticity (GPa)	Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and	Thermal conductivity (W/m·°C)	Specific thermal capacity (J/kg·°C)	Specific electrical resistivity (Ω mm²/m)	Density (kg/dm³)	Poisson’s coefficient, ν
11	-	-			0.32	-
929	143	-	14.3	412		-
137	-	43	41.2			241	223

Heat Treatment of steel grade 26 MnSi 17

Heat treated : 1398°C - 1195°C

Technological Curves of steel grade 26 MnSi 17

No Curve

Cross Reference Table (Equivalent Grade) of 26 MnSi 17

Grade	Standard	Country	Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1

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