SPHC

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China 首钢Q/SG SPHC 冷成型用低碳钢热连轧钢板和钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SPHC / SPHC

Category	Grade	Standard	Region/Area	Standard Content
Metals	SPHC	Q/SGZGS 314	China	冷成型用低碳钢热连轧钢板和钢带

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

Element	Min	Max	Similar
C	-	0.1200	-
Si	-	0.0500	-
Mn	-	0.6000	-
P	-	0.0350	-
S	-	0.0300	-
Alt	0.0100	-	-

Mechanical Properties of steel grade SPHC

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)
246 (≥)	919 (≥)	23	42	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	342

Physical Properties of steel grade SPHC

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	-	-			0.31	-
476	113	-	21.3	332		-
494	-	33	11.2			343	314

Heat Treatment of steel grade SPHC

Heat treated : 1171°C - 1631°C

Technological Curves of steel grade SPHC

No Curve

Cross Reference Table (Equivalent Grade) of SPHC

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

Jiangyou Longhai Special Steel Co.,Ltd.

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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