DD12 steel chemical composition,DD12 steel Mechanical properties

Posted:2014-11-30 01:56:58

DD12 steel is a kind of hot-rolled cold forming steel. DD12 steel with low carbon content,excellent drawing and welding performance ,high dimension accurancy,Our hot-rolled forming steels are widely used in many drawing industries.

DD12 steel is widely used,suitable for parts with common formabilily requirement,such as gear case,electric device , jack shell,collar rim,wheel dish and compressor case.

DD12 steel Dimension range :
Thickness: 1.5mm--11mm
Width:900mm--1630mm
Length: 3000mm to 15000mm

DD12 steel chemical composition %

Grade	Material No	C	Mn	P	S
DD12	1.0398	≤0.10	≤0.45	≤0.035	≤0.035

DD12 steel Mechanical properties

Grade	Tensile test (transverse)							Guaranteed time of property (month)
	Upper yield strength (MPa)		Tensile strength (MPa)	Elongation%
				L=50 b=25		L=200 b=40
	Nominal thickness (mm)			Nominal thickness (mm)
	＜2.0	2.0~12		≤1.5	1.5~＜3.0		3.0~＜
DD12	170-340	170-320	≤420	24	25		30	6

DD12 steel Delivery time : Promptly ( Stock) or 10-40 days (Production)
DD12 steel Stock : Available
MTC: Available
DD12 steel Payment Term : T/T or L/C At sight .

for more information about DD12 steel chemical composition or DD12 steel Mechanical properties , please contact katalor . we kleep more than 1000ton DD12 steel stock every month .

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