SA-369 FP3b

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America ASME SA-369FP3b 高温钻孔锻造碳和铁素体合金钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-369FP3b / SA-369 FP3b

Category	Grade	Standard	Region/Area	Standard Content
Metals	SA-369 FP3b	ASME SA-369/SA-369M	America	高温钻孔锻造碳和铁素体合金钢

Chemical composition(mass fraction)(wt.%) of the SA-369 FP3b

Element	Min	Max	Similar
Si	-	0.5000	-
S	-	0.0300	-
P	-	0.0300	-
Mo	0.4400	0.6500	-
Mn	0.3000	0.6000	-
Cr	1.6500	2.3500	-
C	-	0.1500	-

Mechanical Properties of steel grade SA-369 FP3b

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)
855 (≥)	218 (≥)	14	41	32	Solution and Aging, Annealing, Ausaging, Q+T,etc	444

Physical Properties of steel grade SA-369 FP3b

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	-	-			0.22	-
234	565	-	22.3	143		-
811	-	11	22.2			222	131

Heat Treatment of steel grade SA-369 FP3b

Heat treated : 1887°C - 1613°C

Technological Curves of steel grade SA-369 FP3b

No Curve

Cross Reference Table (Equivalent Grade) of SA-369 FP3b

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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