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EN 10028:3 P355NH Pressure Vessel Steel Plate

EN 10028:3 P355NH Pressure Vessel Steel Plate
group name
Boiler Steel Plate
Min Order
1 piece
brand name
fushun
Nearest port for product export
Tianjin, Qingdao, Shanghai, Huangshi
Delivery clauses under the trade mode
FOB, CFR, CIF, CIP, CPT, DDP, DDU, DAF
Acceptable payment methods
T/T, L/C, D/P D/A
update time
Tue, 21 Feb 2023 14:37:43 GMT

Packging & Delivery

  • Min Order1 piece

Briefing

EN 10028:3 P355NH Pressure Vessel Steel Plate

Detailed

EN 10028:3 P355NH

 

EN 10028:3 P355NH Pressure Vessel Steel Plate Specifications

The specification EN 10028:3 covers a range of weldable fine grain steels supplied in the normalised condition and intended for pressure purposes. EN 10028:3 P355NH is steel for pressure purposes (P) with minimum yield strength of 355 MPa (355) which has specified elevated temperature properties (NH).

Chemical Requirements

(cast analysis, % by mass, maximum permitted unless indicated otherwise)

C

Si

Mn

P

S

Al TOTAL

N

CR

0.18

0.50

1.10-1.70

0.025

0.015

0.020 min

0.012

0.30

CU

MO

NB

NI

TI

V

NB+TI+V

 

0.30

0.08

0.05

0.50

0.03

0.10

0.12

 

Tensile Requirements

PRODUCT THICKNESS

YIELD STRENGTH MPA

TENSILE STRENGTH MPA

ELONGATION A%

up to 16 mm

355 min

490 to 630

22 min

16 to 40 mm

345 min

490 to 630

22 min

over40 to 60 mm

335 min

490 to 630

22 min

over 60 to 100 mm

315 min

470 to 610

21 min

over100 to 150 mm

305 min

460 to 600

21 min

over150 to 250 mm

295 min

450 to 590

21 min

Impact test values, average of three at temperature specified below

 

-20°C

0°C

+20°C

Transverse

30 J min

40 J min

50 J min

Longitudinal

45 J min

65 J min

75 J min

 

 

 

ELEVATED TEMPERATURE PROPERTIES

THICKNESS

50°C

100°C

150°C

200°C

250°C

300°C

350°C

400°C

up to 16 mm

343

323

299

275

252

232

214

202

16 to 40 mm

334

314

291

267

245

225

208

196

over 40 to 60 mm

324

305

282

259

238

219

202

190

over 60 to 100 mm

305

287

265

244

224

206

190

179

over 100 to 150 mm

295

277

257

236

216

199

184

173

over 150 to 250 mm

285

268

249

228

209

192

178

167

Yield strength in MPa (N/mm²)