P235TR2 1.0255 - EN 10216-1-2013

Grade	P235TR2
European Standard Steel Grade	1.0255
Corresponding Standard	EN 10216-1-2013 Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 1: Non-alloy steel tubes with specified room temperature properties
Classification	Carbon Steel

P235TR2 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	Ti	V	Nb	Al ^*	More
Minimum Value	-	-	-	-	-	-	-	-	-	-	-	-	0.02	Cr+Cu+Mo+Ni ≤0.7%
Maximum Value	0.16	0.35	1.2	0.025	0.015	0.3	0.3	0.3	0.08	0.04	0.02	0.01	-	Cr+Cu+Mo+Ni ≤0.7%

* This requirement is not applicable provided the steel contains a sufficient amount of other nitrogen binding elements which shall be reported.

P235TR2 Mechanical Properties

wall thickness T mm	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
T≤16	360~500	ReH ≥235	l:≥25；t:≥23	0°C: l:≥40；t:≥27 -10°C: l:≥28
16＜T≤40	360~500	ReH ≥225	l:≥25；t:≥23	0°C: l:≥40；t:≥27 -10°C: l:≥28
40＜T≤60	360~500	ReH ≥215	l:≥25；t:≥23	0°C: l:≥40；t:≥27 -10°C: l:≥28

• l=longitudinal；t=transverse

P235TR2 Corresponding Standards(Same grade name, different standards)

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