DIN 17155 HI carbon alloy steel

Description: BBN steel is a well-known steel manufacturer and service provider in China, DIN 17155 HI carbon alloy steel is our superior product, we are favored by customers with high quality, competitive price and excellent service

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Lead Time:

Quantity(Metric Tons)	1 - 10	10 - 50	>50
Est. Time(days)	5	10	Negotiable

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Product Introduction

DIN 17155 HI steel is a normalized carbon alloy steel and is available ex-stock from our warehouse with mill certification and stamping.

DIN 17155 HI steel is a European specified steel for use in pressure vessels, boilers and heat exchangers.

DIN 17155 HI steel Chemical Composition:

Chemical Composition													Mechanical Values
C	Si	Mn	P	S	Al	Cr	Cu	Ni	Mo	Nb	Ti	V	TensileN/mm²	YieldN/mm²
0.20	0.40	0.50/1.40	0.030	0.025	0.020	0.30	0.30	0.30	0.08	0.01	0.03	0.02	410/530	265

DIN 17155 HI steel Mechanical Property:

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

The composition of DIN HI steel makes it ideal for applications where elevated working temperatures are the norm and the material is used by fabricators throughout the oil, gas and petrochemical industry.