DIN 17155 17Mn4 boiler and pressure vessel steel

Description: 17Mn4 pressure vessel steel plate has good wear resistance, corrosion resistance, fatigue resistance, impact resistance, welding and easy processing properties. Grade 17Mn4 steel under DIN17155 standard, and the number of 17Mn4 grade steel is 1.8044....

If the standard size steel materials can not meet your demands, We aslo supply 17Mn4 pressure vessel steel processing service. you can find one-stop solution for various customized steel processing requirements: Large vessels, structural parts, semi-products, components, manufacturing supporting ...

Processing Service: Cutting, Welding, Drilling, Rolling, Bending, Forming, Grinding, Stamping and so on machining

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17Mn4 pressure vessel steel Description

17Mn4 pressure vessel steel plate has good wear resistance, corrosion resistance, fatigue resistance, impact resistance, welding and easy processing properties. Grade 17Mn4 steel under DIN17155 standard, and the number of 17Mn4 grade steel is 1.8044. 17Mn4 pressure vessel steel is widely used in petroleum , chemical, power station, boiler and other industries, in petroleum, chemical, power station, boiler and other industries, can be used to make spherical tanks, oil and gas tanks, liquefied gas tanks, reactors, heat exchangers, separators, nuclear energy reactor pressure shells, boiler steam Packages, turbine volutes and other equipment and components.

DIN 17155 17Mn4 pressure vessel steel is also a high temperature resistant steel plate. The tensile strength of 17Mn4 pressure vessel steel is 350-630σb/MPa, and the yield strength is 185-310σb/MPa. As one of the main suppliers of 17Mn4 pressure vessel steel in China, BBN Steel can provide various sizes of 17Mn4 boiler and pressure vessel steel plates. And according to customer needs to provide cutting and deep processing services to meet customer requirements.

17Mn4 pressure vessel steel Datasheet

Width: 1000mm/1219mm/1240mm/1500mm/2000mm or as customer's requirements

Thickness: Cold rolled: 0.1~4.0mm, Hot rolled: 4mm~100mm

Length: 100mm to 12000mm or as customer's request

Delivery condition: Hot rolled, controlled rolled, or normalized

Surface: Black Finish, Oiled, Shot Blasted, Spray Paint, Coated,Galvanized Or as Your Request

Cutting service: Large steel plate cut to flat plate sizes, or cut to any size by drawing

Deep processing: After cutting large plate into the general sizes by drawing, milling and grinding, and make angles, polishing, and make special part

17Mn4 pressure vessel steel Chemical composition

DIN 17155 Steel Plates Chemical Composition
Grade	C	Si	Mn	Cr	Mo	Ni	Other	Other
17Mn4	0.14-0.20	0.40	0.90-1.40	0.25	0.10	0.30	Al≥0.02, Nb≤0.01, Ti≤0.03, V≤0.03	P≤0.035 S≤0.030 Cu≤0.30
19Mn6	0.15-0.22	0.30-0.60	1.00-1.60	0.25	0.10	0.30	Al≥0.02, Nb≤0.01, Ti≤0.03, V≤0.03
15Mo3	0.12-0.20	0.10-0.35	0.40-0.90	0.25	0.25-0.35	0.30
13CrMo44	0.08-0.18	0.10-0.35	0.40-1.00	0.7-1.1	0.40-0.60
10CrMo9-10	0.06-0.15	0.50	0.40-0.70	2.0-2.5	0.90-1.10

17Mn4 pressure vessel steel Mechanical Properties

DIN17155 Steel Plates Tensile Strength (Mpa)
Thickness	17Mn4	19Mn6	15Mo3	13CrMo44	10CrMo9-10
410-530	460-580	510-650	440-590	440-590	480-630
410-530	450-570	490-630	430-580	430-580	460-630
400-530	440-570	480-630	420-570	420-570	460-630

Equivalent Grade of 17Mn4 pressure vessel steel

Grade	Standard	Country	Application
P296GH	EN 10028-2	Europen	Mainly used in constructions of pressure equipment that has a request about the weldability and fine grain property.
A515	ASTM	USA	Mainly used for building boilers and pressure vessels in intermediate and higher temperature services.
SPV315	JIS	Japan	Mainly used for manufacturing boilers, pressure vessels and pipes transporting hot liquids, petroleum, chemical industry, power station, boiler, etc.