China Welded Precision Carbon Steel Tube DIN 2393 1-8mm Wall Thickness for sale

Welded Precision Carbon Steel Tube DIN 2393 1-8mm Wall Thickness

Price Negotiable

Price: Negotiable

MOQ: Negotiation

Delivery Time: 25-35 days

Brand: Y & G

Product Description

Carbon Steel Tube DIN 2393 St34.2 St44.2 Welded Precision Steel Tubes

Standard: DIN 2393 standard applies to welded precision steel tubes.

Main steel grades: St34.2,St37.2,St44.2,St52.3

Application: It is used for Auto and motorcycle shock absorber,Gas spring ,Hydraulic system steel tube,Electric industry,Construction machinery,Heat exchanger and condenser.

Grade and chemical composition:

GRADE	C max	Si max	Mn max	P max	S max	Al max
S34.2	0.15	0.30	0.60	0.025	0.025	D
St37.2	0.17	0.30	0.70	0.025	0.025	D
St44.2	0.21	0.30	1.10	0.025	0.025	D
St52.3	0.22	0.55	1.60	0.025	0.025	≥0.020

Note:

The content of the microalloy element allows: Nb≤0.03%,Ti≤0.05%,V≤0.05%; Nb+Ti+V≤0.05% D. This steel can also be used for pure aluminum deoxidation Al≥0.020%.

Mark: As required.

Pipe end: Plain end, or as per customers' special request.

Finishing: Polished,brightness,metallic color.

Packing: Exporting package/wooden box /as requirement.