28Mn6 1.1170 - NF EN 10083-2-2006 - H2ABC

中文版

Grade	28Mn6
	1.1170
Corresponding Standard	NF EN 10083-2-2006 Tempered non-alloy structural steel
Classification	Carbon Steel

28Mn6 Chemical Element Composition Content (%)

Component	C ^①	Si	Mn	P	S ^②	Cr	Ni	Mo	More
Minimum Value	0.25	-	1.3	-	-	-	-	-	Cr+Mo+Ni≤0.63 ①
Maximum Value	0.32	0.4	1.65	0.03	0.035	0.4	0.4	0.1	Cr+Mo+Ni≤0.63 ①

28Mn6 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW	Impact Energy Absorption KV2 J
Steel: d ≤ 16mm; t ≤ 8mm	Quenching + Tempering (+QT)	800~950	≥590	≥13	≥40
Steel: 16mm ≤ d ≤ 40mm; 8mm ≤ t ≤ 20mm	Quenching + Tempering (+QT)	700~850	≥490	≥15	≥45		≥40
Steel: 40mm ≤ d ≤ 100mm; 20mm ≤ t ≤ 60mm	Quenching + Tempering (+QT)	650~800	≥440	≥16	≥50		≥40
Steel: d ≤ 16mm; t ≤ 16mm	Normalizing (+N)	≥630	≥345	≥17
Steel: 16mm ≤ d ≤ 100mm; 16mm ≤ t ≤ 100mm	Normalizing (+N)	≥600	≥310	≥18
Steel: 100mm ≤ d ≤ 250mm; 100mm ≤ t ≤ 250mm	Normalizing (+N)	≥590	≥290	≥18
Steel:	Processed to a Certain Shearability (+S)					≤255
Steel:	Softening Annealing (+A)					≤223

28Mn6 Corresponding Standards(Same grade name, different standards)

1	ISO 683-18-1996
	28Mn6
2	DIN 17200-1987
	28Mn6 1.1170
3	ISO 683-1-1987
	28Mn6 28Mn6H 28Mn6HH 28Mn6HL
4	EN 10083-2-2006
	28Mn6 1.1170
5	EN 10250-2-2000
	28Mn6 1.1170
6	DIN 17204-1990
	28Mn6 1.1170
7	ISO 683-1-2016
	28Mn6
8	DIN EN ISO 683-1-2018
	28Mn6
9	ISO 683-18-2014
	28Mn6
10	EN ISO 683-1-2018
	28Mn6 1.1170
11	NF EN 10083-2-2006
	28Mn6 1.1170

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