CB498K

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Switzerland SNV CB498K 铜及铜合金 - 铸锭和铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CB498K / CB498K

Category	Grade	Standard	Region/Area	Standard Content
Metals	CB498K	SN EN 1982	Switzerland	铜及铜合金 - 铸锭和铸件

Chemical composition(mass fraction)(wt.%) of the CB498K

Element	Min	Max	Similar
Zn	3.2000	5.0000	-
Sn	5.7000	6.5000	-
Si	-	0.0100	-
Sb	-	0.2500	-
S	-	0.0800	-
Pb	1.2000	2.0000	-
P	-	0.0300	-
Ni	-	1.0000	-
Fe	-	0.2500	-
Cu	86.0000	89.5000	-
Al	-	0.0100	-

Mechanical Properties of steel grade CB498K

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)
511 (≥)	272 (≥)	34	21	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	213

Physical Properties of steel grade CB498K

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
32	-	-			0.43	-
172	829	-	31.3	234		-
494	-	23	21.2			134	141

Heat Treatment of steel grade CB498K

Heat treated : 1838°C - 1737°C

Technological Curves of steel grade CB498K

No Curve

Cross Reference Table (Equivalent Grade) of CB498K

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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