ASTM A193 B7M Flanges

While ASTM A193 B7M is primarily a specification for bolting material, Zeron Fasteners specializes in supplying Flanges manufactured using the equivalent B7M alloy steel grade. These flanges, produced via a forging process, are essential components used to connect pipes, valves, pumps, and other equipment, creating a removable, bolted joint in a piping system. Common types include Weld Neck, Slip-On, and Blind Flanges. The critical use of the B7M material is driven by its specialized heat treatment (the 'M' designation), which results in a controlled maximum hardness. This modification is crucial for providing enhanced resistance to chloride stress corrosion cracking (SCC), a requirement for high-pressure, high-temperature service in environments prevalent with corrosive agents, such as the petrochemical and power generation industries, ensuring full compliance with NACE standards. Zeron Fasteners provides B7M Flanges that are perfectly compatible with the matching B7M bolting, ensuring system-wide material integrity.

Related Products

ASTM A193 B7M Stud Bolts ASTM A194 Grade 7M Heavy Hex Nuts High-Temperature Gaskets Pipe Elbows (B7M Equivalent) Pipe Tees Forged Pipe Fittings
ASTM A193 B7M Flanges Manufacturer in India

ASTM A193 B7M Flanges Chemical Composition

Element Composition (% by Mass)
Carbon (C) 0.38 - 0.48
Manganese (Mn) 0.75 - 1.00
Phosphorus (P) ≤ 0.035
Sulfur (S) ≤ 0.040
Silicon (Si) 0.15 - 0.35
Chromium (Cr) 0.80 - 1.10
Molybdenum (Mo) 0.15 - 0.25

ASTM A193 B7M Flanges Mechanical Properties

Property Minimum Requirement (Equivalent Grade B7M)
Tensile Strength, min 100 ksi (690 MPa)
Yield Strength, min 80 ksi (550 MPa)
Elongation in 2 in. (50 mm), min 16%
Reduction of Area, min 50%
Hardness, max (Brinell) 235 HBW
Hardness, max (Rockwell) 22 HRC

ASTM A193 B7M Flanges Feature Products

View All Flanges

People also Search for ASTM A193 B7M Flanges

ASTM A193 B7M Flanges Manufacturer in India, ASTM A193 B7M Flanges Supplier Mumbai, ASTM A193 B7M Flanges Price List, ASTM A193 B7M Flanges Dimensions and Weight, ASTM A193 B7M Flanges Specifications, High Strength ASTM A193 B7M Flanges, Corrosion Resistant ASTM A193 B7M Flanges, Heavy Duty ASTM A193 B7M Flanges, Industrial ASTM A193 B7M Flanges, Custom ASTM A193 B7M Flanges, Precision Engineered ASTM A193 B7M Flanges, Zeron Fasteners ASTM A193 B7M Flanges, ASME B16.5 ASTM A193 B7M Flanges, Forged Steel Flanges India, High Pressure Flange Supplier.