DSR1K7

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Japan DAIDO DSR1K7 不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DSR1K7 / DSR1K7

Category	Grade	Standard	Region/Area	Standard Content
Metals	DSR1K7	DAIDO SS	Japan	不锈钢

Chemical composition(mass fraction)(wt.%) of the DSR1K7

Element	Min	Max	Similar
特殊元素	-	-	-
Mo	-	-	0.1000
Cr	-	-	13.5000
Ni	-	0.5000	-
Mn	-	1.0000	-
Si	-	1.0000	-
C	-	-	0.7000

Mechanical Properties of steel grade DSR1K7

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)
139 (≥)	933 (≥)	23	42	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	112

Physical Properties of steel grade DSR1K7

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
12	-	-			0.24	-
279	857	-	24.3	413		-
992	-	13	33.2			112	214

Heat Treatment of steel grade DSR1K7

Heat treated : 1528°C - 1467°C

Technological Curves of steel grade DSR1K7

No Curve

Cross Reference Table (Equivalent Grade) of DSR1K7

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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