VWW2C

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Japan JIS VWW2C 用于照明和电子设备钨丝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: VWW2C / VWW2C

Category	Grade	Standard	Region/Area	Standard Content
Metals	VWW2C	JIS H4461	Japan	用于照明和电子设备钨丝

Chemical composition(mass fraction)(wt.%) of the VWW2C

Element	Min	Max	Similar
W	99.9000	-	-

Mechanical Properties of steel grade VWW2C

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)
419 (≥)	312 (≥)	13	21	42	Solution and Aging, Annealing, Ausaging, Q+T,etc	134

Physical Properties of steel grade VWW2C

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
21	-	-			0.22	-
237	628	-	41.3	412		-
791	-	24	44.2			422	414

Heat Treatment of steel grade VWW2C

Heat treated : 1319°C - 1278°C

Technological Curves of steel grade VWW2C

No Curve

Cross Reference Table (Equivalent Grade) of VWW2C

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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