S280GD

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China 鞍钢Q/ASB S280GD 冲压级和结构级连续热镀锌钢板和钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S280GD / S280GD

Category	Grade	Standard	Region/Area	Standard Content
Metals	S280GD	Q/ASB 385	China	冲压级和结构级连续热镀锌钢板和钢带

Chemical composition(mass fraction)(wt.%) of the S280GD

Element	Min	Max	Similar
S	-	0.0350	-
P	-	0.1000	-
Mn	-	1.7000	-
Si	-	0.6000	-
C	-	0.2000	-
S	-	0.0450	-
P	-	0.1000	-
Mn	-	1.7000	-
Si	-	0.6000	-
C	-	0.2000	-

Mechanical Properties of steel grade S280GD

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)
421 (≥)	139 (≥)	33	42	44	Solution and Aging, Annealing, Ausaging, Q+T,etc	113

Physical Properties of steel grade S280GD

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
14	-	-			0.44	-
466	253	-	23.3	234		-
576	-	14	44.2			133	433

Heat Treatment of steel grade S280GD

Heat treated : 1762°C - 1712°C

Technological Curves of steel grade S280GD

No Curve

Cross Reference Table (Equivalent Grade) of S280GD

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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