DAP NCS2

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Japan DAIDO DAPNCS2 表面硬化用粉末 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DAPNCS2 / DAP NCS2

Category	Grade	Standard	Region/Area	Standard Content
Metals	DAP NCS2	DAIDO PFSH	Japan	表面硬化用粉末

Chemical composition(mass fraction)(wt.%) of the DAP NCS2

Element	Min	Max	Similar
Fe	-	-	3.0000
B	-	-	3.0000
Mo	-	-	0.6000
Cr	-	-	15.0000
Si	-	-	4.5000
C	-	-	0.7000

Mechanical Properties of steel grade DAP NCS2

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)
673 (≥)	392 (≥)	21	33	33	Solution and Aging, Annealing, Ausaging, Q+T,etc	413

Physical Properties of steel grade DAP NCS2

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
21	-	-			0.41	-
474	117	-	43.3	131		-
539	-	34	11.2			212	121

Heat Treatment of steel grade DAP NCS2

Heat treated : 1482°C - 1735°C

Technological Curves of steel grade DAP NCS2

No Curve

Cross Reference Table (Equivalent Grade) of DAP NCS2

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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