Product Details

Specifications

Q345D High Strength Low Alloy Round Steel
2.Diameter:16-19mm

Steel bar

Item

Q345D High Strength Low Alloy Round Steel

Standard

GB, ASTM, JISG

Diameter

16mm~19mm

Surface

Black painted,PE coated,Galvanized,color coated,etc

Delivery States

Heat treatment facilities for hot-rolled, controlled rolling, normalizing, annealing, tempering,

quenching, normalizing plus tempering, quenching and tempering, and other delivery states are

available as customers’ requirement.

Tests

HIC, SSC, SPWHT, Macrostructure, detection of defects,Hardness and DWTT test and

en10204/3.1 certificate are also available.

Package

Standard export seaworthy package,suit for all kinds of transport,or as required.

Container

20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)

Size

40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)

40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)

Bulk Size

Any size

Price term

Ex-Work,FOB,CNF,CFR,CIF,etc

Export to

Ireland,Singapore,Indonesia,Ukraine,Saudi Arabia,Spain,Canada,USA,Brazil,Thailand,

Korea,Iran,India,Egypt,Oman,Malaysia,Angola,etc

Application

Applicable to the manufacturing of low carbon steel wire and clad and galvanized low carbon steel wire. Construction, wire drawing, packaging, welding rod, and bolts, nuts, rivets

Contact

Chemical composition and Mechanical performance

Brand	Grade	Yield point σs,MPa			Tensile strength σb MPa	Elongation δ5 %	Longitudinal impact strength,AkV,J(°C)				180° Bending test d=Diameter of apex a= Specimen thickness
		≤16	>16-35	>35-50			20	0	-20	-40
		Not less than				Not less than					≤16	>16
Q345	A	345	335	325	470-630	18					2a	3a
	B	345	335	325	470-630	18	34				2a	3a
	C	345	335	325	470-630	19		34			2a	3a
	D	345	335	325	470-630	19			34		2a	3a
	E	345	335	325	470-630	19				27	2a	3a

Process Flow

Application Cases

The production line