HomeFlanges13-8 Mo Flange
Flanges

13-8 Mo Flange - High Strength Molybdenum-Alloyed PH Flange | Sakshi Forge

Quick Summary (AI Overview)

13-8 Mo Flange (UNS S13800 / ASTM A705): Molybdenum-alloyed precipitation-hardening flange delivering maximum fracture toughness and high mechanical strength.

13-8 Mo (UNS S13800) is a precipitation-hardening martensitic stainless steel with molybdenum addition, offering higher strength and better fracture toughness than 15-5 PH for critical high-load flange applications.

Key Features

Molybdenum-alloyed for enhanced strength
Excellent fracture toughness
Age-hardenable to very high strength levels
Good general corrosion resistance
Custom sizes, classes and face finishes

Technical Specifications

Product13-8 Mo Flange
StandardASME B16.5 (modified for PH grades)
UNS NoS13800
Size Range1/2" - 10" NB
Pressure Class150 / 300 / 600 LBS
Flange TypesWeld Neck, Slip-On, Blind, Socket Weld
Face TypeRF / FF
Base SpecASTM A705 / A182 (equivalent)
Available GradesUNS S13800

Target Application Industries

AerospaceOil & GasHigh Strength Mechanical Assemblies

Applications & Service Areas

Critical Load-Bearing Flanged JointsHigh Strength Valve Components
13-8 Mo Flange
Quick Quotation

Request Price & Specs

MTC EN 10204 3.1 & Inspection provided
Pan-India & global sea-freight dispatch
Custom dimensions/drawings supported
Response time: Less than 2 hours

Frequently Asked Questions

Read commonly asked questions about specifying and ordering 13-8 Mo Flange.

Available in UNS S13800, size 1/2"-10" NB, pressure class 150-600 LBS, in Weld Neck, Slip-On, Blind and Socket Weld types per ASTM A705.

Related Products

Category

Flanges

Sakshi Forge: Flanges manufacturer in Mumbai, India. ASME B16.5, EN 10204 3.1 MTC, PMI tested. 30-minute quote guarantee.

View Details
Weld Neck Flanges

Weld Neck Flanges

View Details
Slip On Flanges

Slip On Flanges

View Details
Blind Flanges

Blind Flanges

View Details

Partner with Sakshi Forge for Reliable Industrial Steel Solutions

Delivering precision-engineered flanges, pipes, and forged steel components designed for strength, durability, and performance in critical high-pressure industrial applications.

We use cookies for analytics and to improve your quote experience. See our Privacy Policy.