Steel plate for for Boiler Pressure Vessel DIN 171

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Posted On

2-Jul-15

Product Details

cal properties.

17 Mn 4 Chemical analysis -% by mass* (max)

Grade C. % Mn.% S. N Cu Nb Ti. Si. P. AL Cr. Mo. Ni Vi
17 Mn 4 0.08-0.2 0.90-1.50 0.015 0.012 0.30 0.020 0.03 0.40 0.025 0.020 0.30 0.08 0.30 0.02

17 Mn 4 Mechanical properties

Grade Type Thickness mm Yield strength Mpa(min) Tensile Strength MPa Elongation % (min) Impact Energy (KVJ) (min)
-20° 0° +20
17 Mn 4 Normalized ≤16 16>to≤40 40>to≤60 60>to≤100 100>to≤150 150>to≤250 295 460-580 21 27 34 40
290 460-580 21 27 34 40
285 460-580 21 27 34 40
260 460-580 21 27 34 40
235 440-570 21 27 34 40
220 430-570 21 27 34 40

Shanghai Katalor Enterprises Co., Ltd
Email: [email protected]
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