LSS S1

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Global 企业标准 LSSS1 Latrobe Specialty Steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: LSSS1 / LSS S1

Category	Grade	Standard	Region/Area	Standard Content
Metals	LSS S1	--	Global	Latrobe Specialty Steel

Chemical composition(mass fraction)(wt.%) of the LSS S1

Element	Min	Max	Similar
W	-	-	2.0000
V	-	-	0.2500
Si	-	-	0.2500
Mn	-	-	0.2500
Cr	-	-	1.3500
C	-	-	0.5300

Mechanical Properties of steel grade LSS S1

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)
354 (≥)	114 (≥)	22	43	22	Solution and Aging, Annealing, Ausaging, Q+T,etc	243

Physical Properties of steel grade LSS S1

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	-
439	838	-	21.3	141		-
373	-	31	43.2			423	122

Heat Treatment of steel grade LSS S1

Heat treated : 1894°C - 1864°C

Technological Curves of steel grade LSS S1

No Curve

Cross Reference Table (Equivalent Grade) of LSS S1

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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Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com

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