- W-Nr 1.3974 Valve
- W-Nr 1.3974 Flange
- W-Nr 1.3974 pipe fitting
- W-Nr 1.3974 angle bar
- W-Nr 1.3974 pipe
W-Nr 1.3974
W-Nr 1.3974 angle bars, W-Nr 1.3974 flanges, Pipe Fitting, Steel Pipe, Heat Exchanger and Reducer, Gasket, Tee, Pipe Fitting, Tube Plate, have all specifications. With many yeas production experience, strict control W-Nr 1.3974 chemical composition and W-Nr 1.3974 mechanical properties.
Production specification
Data center describes many of the common steel models, we can not determine the company's warehouse has all types of steel products inventory or raw materials.
Angle bar: 1mm to 1300mm
Steel Pipe: 1 - 1300mm, also can be customed.
Pipe fitting Size: 1/8 inch - 80 inch (DN6 - DN2000)
Flange Size: DN6 - DN2000
Lenth: Any lenth based on the customer's requirement.
Steel Pipe: 1 - 1300mm, also can be customed.
Pipe fitting Size: 1/8 inch - 80 inch (DN6 - DN2000)
Flange Size: DN6 - DN2000
Lenth: Any lenth based on the customer's requirement.
W-Nr 1.3974
W-Nr 1.3974 tube plate, W-Nr 1.3974 flange, W-Nr 1.3974 steel Pipe Fitting, W-Nr 1.3974 Reducer,W-Nr 1.3974 angle bar,W-Nr 1.3974 Valve, W-Nr 1.3974 steel pipe, W-Nr 1.3974 tube, W-Nr 1.3974 tube sheet, W-Nr 1.3974 tee. W-Nr 1.3974 chemical composition and mechanical properties.
W-Nr 1.3974 non-magnetic stainless steel and Alloy steel
W-Nr 1.3974
C(％): ≤0.030
Si(％): ≤1.00
Mn(％): 4.50~6.50
P(％)≤: 0.025
S(％)≤: 0.010
Cr(％): 21.0.~24.0
Ni(％): 15.5~18.0
Mo(％): 2.80~3.40
Other(％): Nb0.10~0.30, N0.35~0.50
C(％): ≤0.030
Si(％): ≤1.00
Mn(％): 4.50~6.50
P(％)≤: 0.025
S(％)≤: 0.010
Cr(％): 21.0.~24.0
Ni(％): 15.5~18.0
Mo(％): 2.80~3.40
Other(％): Nb0.10~0.30, N0.35~0.50
Hot working temperature: 1150~950ºC
Quenching temperature: 1020~1100ºC
σb/MPa: 800~1050
σ0.2/MPa: 460
σ0.2/MPa: 460
δ(％) : 35
AKV/J: 55
Representative steel grades:
Performance and Categories of Stainless steel
Stainless steel,well known as stainless acid resistant steel are mainly divided into martensitic steel, ferritic steel, austenitic steel, duplex stainless steel,and precipitation-hardening stainless steel based on its organization structure. And Chromium stainless steel,chromium nickel stainless steel,Chromium manganese nitrogen stainless steel according to the chemical components.
Corrosion resistant
Heat resistant quality
Polishing performance
Heat Treatment:
Heat treatment is only suitable for specific grades of stainless steel. When heat treating a stainless the hardening temperatures, including rate of heating, cooling and soaking times will vary due to several factors such as the shape and size of each component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Please consult with the heat treatment provider for whole guidance on heat treatment of stainless steel grades. We are delighted to help to work with you the special heat treatment based on your special requirements.
Main features of Stainless steel pipe:
Stainless steel pipe is widely used in the field of conveying the liquid, pipeline of heat exchanger,machining plate,fabricating the products of stainless steel. There are different performance based on different usage. Such as acid-base corrosion resistance, intergranular corrosion resistance,stress corrosion cracking,corrosive pitting,weather-proof corrosivity,thermostability,oxidation resistance.If operating at high temperature,it must have satisfied high temperature long lasting strength,plasticity, creep resistance and even more ageing stability performance.
Advantage :
Yaang Pipe Industry have advanced production equipment and a team of professional design team, strict implementation of ISO9001 quality management system
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