Steel plate for for Boiler Pressure Vessel DIN 171

Shanghai Katalor Industry Co., Ltd

  • Steel plate for for Boiler Pressure Vessel DIN 1710
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2-Jul-15
Steel
steel plate
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Product Details

Steel plate for for Boiler Pressure Vessel DIN 17155 17 Mn 4

17 Mn 4 steel plate, DIN 17155 17 Mn 4 steel plates is a kind of material for boiler and pressure vessel steel. DIN 17155 17 Mn 4 steel plates is characterised by a minimum yield strength of 220 - 295 MPa and by good weldability,so 17 Mn 4 steel is mainly used to for manufacturing boilers, pressure vessels and pipes transporting hot liquids.the following are DIN 17155 17 Mn 4 steel plate's Chemical composition and mechanical 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

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Shanghai Katalor Industry Co., Ltd
27-Jun-2015
Country of Origin China
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