DSR20HB

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Japan DAIDO DSR20HB 不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DSR20HB / DSR20HB

Category	Grade	Standard	Region/Area	Standard Content
Metals	DSR20HB	DAIDO SS	Japan	不锈钢

Chemical composition(mass fraction)(wt.%) of the DSR20HB

Element	Min	Max	Similar
Mo	-	-	1.2000
Cr	-	-	13.5000
Mn	-	-	0.3500
Si	-	-	0.3500
C	-	-	0.4000
Cr	-	-	13.5000
Mn	-	-	0.4000
Si	-	-	0.4000
C	-	-	0.4000

Mechanical Properties of steel grade DSR20HB

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)
932 (≥)	497 (≥)	32	42	22	Solution and Aging, Annealing, Ausaging, Q+T,etc	242

Physical Properties of steel grade DSR20HB

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
34	-	-			0.23	-
775	958	-	11.3	413		-
539	-	33	44.2			111	232

Heat Treatment of steel grade DSR20HB

Heat treated : 1135°C - 1668°C

Technological Curves of steel grade DSR20HB

No Curve

Cross Reference Table (Equivalent Grade) of DSR20HB

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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