DAP NCS4

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Japan DAIDO DAPNCS4 表面硬化用粉末 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DAPNCS4 / DAP NCS4

Category	Grade	Standard	Region/Area	Standard Content
Metals	DAP NCS4	DAIDO PFSH	Japan	表面硬化用粉末

Chemical composition(mass fraction)(wt.%) of the DAP NCS4

Element	Min	Max	Similar
Fe	-	-	3.0000
B	-	-	2.0000
Mo	-	-	0.6000
Cr	-	-	10.0000
Si	-	-	3.5000
C	-	-	0.3000

Mechanical Properties of steel grade DAP NCS4

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)
312 (≥)	429 (≥)	12	42	11	Solution and Aging, Annealing, Ausaging, Q+T,etc	222

Physical Properties of steel grade DAP NCS4

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
31	-	-			0.22	-
349	612	-	13.3	122		-
781	-	13	14.2			231	231

Heat Treatment of steel grade DAP NCS4

Heat treated : 1925°C - 1224°C

Technological Curves of steel grade DAP NCS4

No Curve

Cross Reference Table (Equivalent Grade) of DAP NCS4

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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