HGH4145

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China YB HGH4145 焊接用高温合金冷拉丝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HGH4145 / HGH4145

Category	Grade	Standard	Region/Area	Standard Content
Metals	HGH4145	YB/T 5247	China	焊接用高温合金冷拉丝

Chemical composition(mass fraction)(wt.%) of the HGH4145

Element	Min	Max	Similar
Cu	-	0.2000	-
S	-	0.0100	-
P	-	0.0200	-
Mn	-	1.0000	-
Si	-	0.5000	-
Nb	0.7000	1.2000	-
Fe	5.0000	9.0000	-
Ti	2.5000	2.7500	-
Al	0.4000	1.0000	-
Ni	-	-	-
Cr	14.0000	17.0000	-
C	-	0.0800	-

Mechanical Properties of steel grade HGH4145

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)
672 (≥)	498 (≥)	11	41	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	242

Physical Properties of steel grade HGH4145

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
13	-	-			0.11	-
946	781	-	12.3	443		-
159	-	13	42.2			413	333

Heat Treatment of steel grade HGH4145

Heat treated : 1699°C - 1948°C

Technological Curves of steel grade HGH4145

No Curve

Cross Reference Table (Equivalent Grade) of HGH4145

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

Available Suppliers

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Rfq.: sales@longhaisteel.com

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