SFCM 930 R

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Japan JIS SFCM930R 鉻鉬鋼鍛鋼件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SFCM930R / SFCM 930 R

Category	Grade	Standard	Region/Area	Standard Content
Metals	SFCM 930 R	JIS G3221	Japan	鉻鉬鋼鍛鋼件

Chemical composition(mass fraction)(wt.%) of the SFCM 930 R

Element	Min	Max	Similar
Si	0.1500	0.3500	-
S	-	0.0300	-
P	-	0.0300	-
Mo	0.1500	0.3000	-
Mn	0.3000	0.8500	-
Cu	-	0.3000	-
Cr	0.9000	1.5000	-
C	-	0.4800	-

Mechanical Properties of steel grade SFCM 930 R

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)
578 (≥)	872 (≥)	41	42	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	424

Physical Properties of steel grade SFCM 930 R

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
11	-	-			0.33	-
535	929	-	23.3	121		-
112	-	12	42.2			332	344

Heat Treatment of steel grade SFCM 930 R

Heat treated : 1658°C - 1292°C

Technological Curves of steel grade SFCM 930 R

No Curve

Cross Reference Table (Equivalent Grade) of SFCM 930 R

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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