S275NE - ISO 630-3-2021 - H2ABC

中文版

Grade	S275NE
Corresponding Standard	ISO 630-3-2021 Structural Steels — Part 3: Technical Delivery Conditions for Fine-Grain Structural Steels
Classification	Alloy Steel

S275NE Chemical Element Composition Content (%)

Component	C	Si	Mn	P ^①	S ^①②	Cr	Ni	Cu ^④	Mo	N	Ti	V	Nb	Al ^③
Minimum Value	-	-	0.5	-	-	-	-	-	-	-	-	-	-	0.02
Maximum Value	0.16	0.4	1.5	0.025	0.02	0.3	0.3	0.55	0.1	0.015	0.05	0.05	0.05	-

S275NE Mechanical Properties

thickness t mm	Test Temperature	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	room temperature	370~510	ReH: ≥275	≥24
16<t≤40		370~510	ReH: ≥265	≥24
40<t≤63		370~510	ReH: ≥255	≥24
63<t≤80		370~510	ReH: ≥245	≥23
80<t≤100		370~510	ReH: ≥235	≥23
100<t≤150		350~480	ReH: ≥225	≥23
150<t≤200		350~480	ReH: ≥215	≥23
200<t≤250		350~480	ReH: ≥205	≥23
specimen	20°C				long. ≥55 tr. ≥34
specimen	0°C				long. ≥51 tr. ≥30
specimen	-10°C				long. ≥47 tr. ≥27
specimen	-20°C				long. ≥40 tr. ≥23
specimen	-30°C				long. ≥31 tr. ≥20
specimen	-40°C				long. ≥27 tr. ≥16

S275NE Corresponding Standards(Same grade name, different standards)

1	ISO 630-3-2012
	S275NE
2	ISO 630-3-2021
	S275NE

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!