SB-622 R30556

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America ASME SB-622R30556 无缝镍和镍钴合金管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SB-622R30556 / SB-622 R30556

Category	Grade	Standard	Region/Area	Standard Content
Metals	SB-622 R30556	ASME SB-622	America	无缝镍和镍钴合金管

Chemical composition(mass fraction)(wt.%) of the SB-622 R30556

Element	Min	Max	Similar

The data is being updated,

Mechanical Properties of steel grade SB-622 R30556

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)
957 (≥)	944 (≥)	32	12	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	131

Physical Properties of steel grade SB-622 R30556

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
24	-	-			0.43	-
833	626	-	12.3	413		-
589	-	31	42.2			232	331

Heat Treatment of steel grade SB-622 R30556

Heat treated : 1439°C - 1172°C

Technological Curves of steel grade SB-622 R30556

No Curve

Cross Reference Table (Equivalent Grade) of SB-622 R30556

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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