3J60

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China YB 3J60 频率元件用恒弹性合金3J60冷拉丝(Cold drawn wire of constant elastic alloy 3J60 for frequency component) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 3J60 / 3J60

Category	Grade	Standard	Region/Area	Standard Content
Metals	3J60	YB/T 5255	China	频率元件用恒弹性合金3J60冷拉丝(Cold drawn wire of constant elastic alloy 3J60 for frequency component)

Chemical composition(mass fraction)(wt.%) of the 3J60

Element	Min	Max	Similar
Fe	-	-	-
Ni	44.1000	44.5000	-
Mn	0.0500	0.1500	-
S	-	0.0050	-
P	-	0.0100	-
Si	-	0.1000	-
C	-	0.0300	-

Mechanical Properties of steel grade 3J60

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)
151 (≥)	479 (≥)	31	14	12	Solution and Aging, Annealing, Ausaging, Q+T,etc	331

Physical Properties of steel grade 3J60

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
22	-	-			0.21	-
839	897	-	44.3	234		-
188	-	13	32.2			424	334

Heat Treatment of steel grade 3J60

Heat treated : 1283°C - 1147°C

Technological Curves of steel grade 3J60

No Curve

Cross Reference Table (Equivalent Grade) of 3J60

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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