Short Description

Model No.: UNS-N08031-SORF-Flange-DN200-Class150

China Flange Manufacturer www.metallicsteel.com offers ANSI B16.5 UNS N08031 SORF Flange, DN200, Class150.

Request a quote Share

Key Specifications / Features

Type: UNS N08031 SORF Flange
Material: Alloy 31 (Alloy 1.4562 / UNS N08031)
Size: 8″  (DN200)
Class: 150#
Standard: ANSI B16.5

Chemical Composition % of Alloy 31 (Alloy 1.4562 / UNS N08031)

Alloy 31, N08031, 1.4562,
Chemical composition(%) Carbon, max 0.015
Manganese, max 2.0
Phosphorus, max 0.020
Sulfur, max 0.010
Silicon, max 0.3
Nickel 30.0~32.0
Chromium 26.0~28.0
Molybdenum 6.0~7.0
Copper 1.0~1.4
Nitrogen 0.15~0.25
Iron balance
Tensile strength(MPa, min) 650
0.2% Yield strength(MPa, min) 276
Elongation(%, min) 40

Request a quote

    Subject:

    Products Related to ANSI B16.5 UNS N08031 SORF Flange DN200 Class150