ASTM1030 Carbon Steel Bar Pipe Plate China Supplier

Model NO.: ASTM1030

Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Free Cutting Steel, Mold Steel

Application: Container Plate

Tolerance: 0.3

Diameter: 12-250mm

Trademark: Industry Standard

Transport Package: as Clients Requirement

Specification: T=1.0-8.0mm

Origin: Industry Standard

HS Code: 2716000000

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Material Name

Material Name:Â 1030 High quality Carbon Steel
Execution standard:ASTM A29/A29M-04

Characteristics and scope of application

Strength and hardenability is better than 30 steel,Â moderate welding performance and cold deformation plasticity, good machinability, generally used in the normalized condition , for the manufacture of bolts, nuts, levers and small parts working under high stress.

Chemical CompositionÂ

C	Si	Mn	S	P	Cr	Ni	Cu
0.28~0.34	0.17~0.37	0.60~0.90	BelowÂ 0.050	BelowÂ 0.040	BelowÂ 0.25	Below 0.25	Below 0.25

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Mechanical Property

Tensile strength Ïƒb (MPa)	Yield Strength Ïƒs 0.2 (MPa)	Elongation Î´5 (%)	reduction of crosssection areaÂ Ïˆ (%)	ballistic work Akv (J)	pounding toughness value Â Î±kv (J/cm2)	Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â HardnessÂ Â Â Â Â Â Â Â unheated treatment Â Â Â Â Â Â annealed steelÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â	specimen sizeÂ
Above 540	Above 315	Above20 Â	Above 45	Above 63	Above 78	Â Â Â Â Â Â Â Â Â Below 217HB Â Â Â Â Â Â Â Â Â Â Â Â Below 217HBÂ Â Â Â Â Â Â Â Â Â	25mm