With a Carbon Equivalent Value (CEV) not exceeding 0,86 according to the International Institute of Welding (IIW) formula and chemical analysis.

Български 2 Deutsch 1 Suomi 1 Magyar 1 Nederlands 3 Polski 4

* The CEV (Carbon Equivalent Value) shall be determined in accordance with Technical Report, 1967, IIW doc. IX-555-67, published by the International Institute of Welding (IIW).

HOT FINISHED SEAMLESS (HFS) MECHANICAL PRECISION…

HOT FINISHED SEAMLESS (HFS) MECHANICAL PRECISION NON ALLOY CIRCULAR STEEL TUBE. GRADES: EN10297-1 E355+AR, EN10Z10 S355J2H, EN10216-2 P235GH. OUTSIDE DIAMETER NO LESS THAN 168.4MM BUT NOT EXCEEDING 406.4MM WITH A CARBON EQUIVALENT OF 0.49.

Start date of validity:
.

National keywords: OF STEEL TUBES SEAMLESS NON-ALLOY STEEL

HOT FINISHED SEAMLESS (HFS) MECHANICAL PRECISION…

HOT FINISHED SEAMLESS (HFS) MECHANICAL PRECISION NON ALLOY STEEL TUBE. GRADES: EN10297-1 E355+AR, EN10Z10 S355J2H, EN10216-2 P235GH. OUTSIDE DIAMETER NO LESS THAN 168.4MM BUT NOT EXCEEDING 406.4MM WITH A CARBON EQUIVALENT OF 0.49.

Start date of validity:
.

National keywords: OF STEEL TUBES SEAMLESS NON-ALLOY STEEL