Steel for Boilers and Pressure Vessels P275NH

P275NH Steel under EN 10028-3 standard, P275NH Steel is a weldable fine grained pressure vessel steel, and it is widely used in fabricators of boilers, pressure vessels and heat exchangers. It is designed for used at medium or high temperature.
P275NH steel plate specification:
Material: P275NH
Standard: AISI, ASTM, BS, DIN, GB, JIS
Thickness: 6-700MM
Width: 1500-4020MM
Length: 3000-18800MM
Place of Origin: China (Mainland)
P275NH Steel Delivery Condition: Normalized or as rolled.
Services of Steel: Cutting, Welding, Z15, Z25, Z35, Qt, N, Q, A, Sand clusting, Painting Flaw-Detection Grade1, Flaw-Detection Grade2, Flaw-Detection.
P275NH Steel Chemical Composition %:

Grades	C max	Si max	Mn. max	P max	S max	N max	AL min	Cr max	Cu max	Mo max	Ni max	Nb max	Ti max	V max
P275NH	0.16	0.40	0.80-1.50	0.025	0.015	0.012	0.020	0.300	0.30	0.08	0.50	0.05	0.03	0.05

P275NH steel Mechanical Properties:

Grade	Thickness ( mm)	Yield Strength MPa(min)	Tensile Strength MPa	Elongation % (min)
P275NH	≤ 16	275	390 to 510	24
	16＜t ≤40	265	390 to 510	24
	40＜t ≤60	255	390 to 510	24
	6＜t ≤100	235	370 to 490	23
	100＜t ≤150	225	360 to 480	23
	150＜t ≤250	215	350 470	23

As a professional P275NH steel supplier, we promise we can offer you the qualified steel. Besides that, we could promise the delivery time and the competitive price. Any need in P275NH steel price or P275NH steel technical conditions, please contact us freely.