DIN17165 HII steel,HII Manufacturer

DIN17165 HII steel,HII Manufacturer, DIN 17155 HII steel plate/sheet for boiler steel, HII carbon steel used for boiler, DIN 17155 steel plate for boiler using, HII steel supplier/Chinese supplier, HII steel price,HII steel manufacturer.

DIN17165 HII steel is in DIN 17155 standard. It's grade Number is 1.0425. The equal material of HII is:NFA 36-205 A 42 CP,UNE 36087 A 42 RCI, BS 1501 161 Gr.400/164 Gr.400/224 Gr. 400,UNI 5869 Fe 410-1KW,EN 10028-2 P265GH.

HII DIN 17155 Number:1.0425	Comparison of steel grades
	EN 10028-2	P265GH
	NFA 36-205	A 42 CP
	UNI 5869	Fe 410-1KW
	BS 1501	161 Gr.400/164 Gr.400/224 Gr. 400
	UNE 36087	A 42 RCI
	ASTM	A 414 Gr. E / A 516 Gr. 60
	JIS G3115	-

DIN17165 HII steel in DIN 17155 HII steel : Carbon max 0.20 , Manganese from 0.80 to 1.40, Sulphur max 0.015, Phosphorus max 0.025, Silicon max 0.40, More detailed information, please refer to the flowing table:

Grade

C. %

Mn. %

S. max

Ti. max

Si.

P. max

AL.

Cr.

Mo.

Ni.

HII

≤0.20

0.80-1.40

0.015

≤0.012

≤0.30

≤0.020

0.03

≤0.40

0.025

≤ 0.020

≤0.30

≤0.08

≤0.30

≤0.02

DIN17165 HII steel is mainly used to fabricate boiler and pressure vessel. So ,same the other boiler and pressure vessel using steel plate, this kind of steel has the good grain and mechanical properties. It's yield strength is between 185 to 265 MPa.HII tensile strength is from 90 MPa to 530 MPa. (different min strength point at the different thickness.) More detailed information about DIN 17155 HII steel Mechanical Properties , please refer to the following table:

Grade	Type	Thickness mm	Yield strength Mpa(min)	Tensile Strength MPa	Elongation % (min)	Impact Energy (KVJ) (min)
Grade	Type	Thickness mm	Yield strength Mpa(min)	Tensile Strength MPa	Elongation % (min)	-20°	0°	+20
HII	Normalized	≤16 16>to≤40 40>to≤60 60>to≤100 100>to≤150 150>to≤250	265	410-530	22	27	34	40
			255	410-530	22	27	34	40
			245	410-530	22	27	34	40
			215	410-530	22	27	34	40
			200	400-530	22	27	34	40
			185	390-530	22	27	34	40

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