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P235GH steel Mechanical properties,P235GH steel exporter

P235GH steel plate is a kind of material for boiler and pressure vessel steel. P235GH steel plates is characterised by a minimum yield strength of 170-230MPa and by good weldability,so P235GH steel is mainly used to for manufacturing boilers, pressure vessels and pipes transporting hot liquids.

P235GH steel Available shapes
Black bar /Flat bar / Square bar /Pipe, /Steel strip, /sheet
Bright - peeled + polishing, centerless grinding
Forged - ring, tube, pipe casing, discs, shaft

P235GH steel Mechanical properties - HOT WORKING, HEAT TREATMENT AND HARDNESS
Hot working temperature /℃: 1100～850
Heat treatment temperature /℃|annealing / normalizing : 890～950
Heat treatment temperature /℃|quenching: —
Heat treatment temperature /℃|tempering: —
HBS: 105～140
(≥)|σb/MPa: 350～480
(≥)|σs/MPa: 215
(≥)|δ5(%): 25
(≥)|AKV/J: 47

P235GH steel mechanical property UNDER HIGH TEMPERATURE
Yield strength σ0.2≥/MPa|200℃: 170
Yield strength σ0.2≥/MPa|300℃: 130
Yield strength σ0.2≥/MPa|350℃: 120
Yield strength σ0.2≥/MPa|400℃: 110
Yield strength σ0.2≥/MPa|450℃: 95
Yield strength σ0.2≥/MPa|500℃: —

katalor as a P235GH steel exporter in CHina , for more information about P235GH steel mechanical property or you want to find a P235GH steel exporter , please contact us!