Aluminized (Aluminized Steel)

Hot-dip aluminum coated steel sheet combines the mechanical properties of cold-rolled steel sheet with aluminum's high resistance retention, heat reflection, and superior rust resistance.

Superior Heat Resistance

Lengthy exposure to temperatures up to 450 degrees Celsius causes very little change in Aluminized steel and does not affect its attractive surface brightness, compared with galvanized steel sheet and cold-rolled steel sheet.

Grade and Symbol

Class		JIS G3314	ASTM A 463	ASTM A 463-96a	EN 10154
Commercial	CQ	SA1C	CQ	CS TYPE A	DX51D
Quality				CS TYPE B	DX52D
(Type 1)				CS TYPE C	DX52D
Drawing	DQ1	SA1A	ADQ	-	DX53D
Quality	DQ2	SA1D	DQ	FS	DX54D
(Type 1)	DQ2	SA1D	DQ	DDS	DX55D
	DQ3	SA1E	DQSK	EDDS	-
	EDDQ	-	EDDQ	EDDS	-
Structural	Grade A	SAC31	SQ-A	Grade 230	-
Quality	Grade B	SAC35	SQ-B	Grade 255	S250GD
(Type 1)	Grade B	SAC35	SQ-B	Grade 255	S280GD
	Grade C	SAC41	SQ-C	Grade 275	S320GD
	Grade D	SAC45	SQ-D	Grade 340 Class1	S350GD
	Grade D	SAC45	SQ-D	Grade 340 Class2	S350GD
	Grade F		-	Grade 340 Class3	-
	Grade E	-	-	Grade 550

Mechanical Properties

Type	Hardness	Y.P(㎏/㎟)		T.S(㎏/㎟)	EI(%)
Type	(HR30T)	~0.5	0.5~2.3	T.S(㎏/㎟)	~0.5	0.5~1.2	1.2 &over
SA1C	65 ↓	26~36		36~42		34~40
SA1D	50 ↓	24 ↓	23 ↓	28 ↑	36 ↑	38 ↑	40 ↑
SA1E	48 ↓	21 ↓	20 ↓	28 ↑	38 ↑	40 ↑	42 ↑

Product Dimension availability

Thickness	Min. 0.3mm ~ Max. 2.3mm
Width	Min. 15mm ~ Max. 1350mm
LengthAI	Min. 300mm ~ Max. 4000mm

Applications
Automotive components : muffler, exhaust pipes, fuel tanks
Home Electriacal Appliances : Electric stove, gas range, bread machine, electric stove, toaster, frying pan, dryer
Heating equipment : heat exchanger, stovepipe, pre-heater, dryer, duct