Rina Nkoj Qib Qib ABDE Naval Plate

RINA shipbuilding steel daim ntawv thov rangeRINA shipbuilding steel yuav siv tau nyob rau hauv lub tsim ntawm lub nkoj lub hull qauv uas nws hnyav yog qis dua 10000 tons, thiab feem ntau ua navigation nyob ib ncig ntawm ntug dej hiav txwv thiab dej cheeb tsam. Tsis tas li ntawd, RINA shipbuilding steel yog dav siv nyob rau hauv roj platform thiab offshore platform.

Rina chav kawm qib E / D / B / A naval phaj cov ntaub ntawv

Qib SteelRINA Qib A, RINA Qib B, RINA Qib D, RINA Qib E

Ship Building Plate Main daim ntawv thov: Siv feem ntau hauv cov qauv siv hauv kev lag luam marine thiab shipping rau nkoj, nkoj, nkoj me me, kev txhawb nqa, thiab ntau yam khoom siv nrog RINA (Registro Italiano Navale) daim ntawv pov thawj.

Rolling ntauThickness * Dav * Ntev 3-450mm * 1500-4200mm * 5000-18000mm

Kev kho saum npoo: Coated, Khw primer painting

Kuaj: Tsis tshua muaj kub cuam tshuam kev xeem, Ultrasonic kuaj, Normalized, Z-TEST, Z15, Z25, Z35.

RINA Shipbuilding Steel Plate

RINA Qib A Shipbuilding Steel Phaj Chemical Composition thiab Mechanical Property

C max	Si max.	Mn min.	P max	S max	Cu max	Cr max	Nim max
0.21	0.50	0.50	0.035	0.035	0.35	0.30	0.30

Yield zog (MPa) min.	Tensile zog (MPa)	Elongation min. %
235	400-520	22

RINA Qib B Shipbuilding Steel Phaj Chemical Composition thiab Mechanical Property

C max	Si max.	Mn min.	P max	S max	Cu max	Cr max	Nim max
0.21	0.35	0.80	0.035	0.035	0.35	0.30	0.30

Yield zog (MPa) min.	Tensile zog (MPa)	Elongation min. %
235	400-520	22

RINA Qib D Shipbuilding Steel Phaj Chemical Composition thiab Mechanical Property

C max	Si max.	Mn min.	P max	S max	Cu max	Cr max	Nim max	Als min
0.21	0.35	0.60	0.030	0.030	0.35	0.30	0.30	0.015

Yield zog (MPa) min.	Tensile zog (MPa)	Elongation min. %
235	400-520	22

RINA Qib E Shipbuilding Steel Phaj Chemical Composition thiab Mechanical Property

C max	Si max.	Mn min.	P max	S max	Cu max	Cr max	Nim max	Als min
0.18	0.35	0.70	0.025	0.025	0.35	0.30	0.30	0.015

Yield zog (MPa) min.	Tensile zog (MPa)	Elongation min. %
235	400-520	22

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