Uns S31254 254smo ISO4032 Hex Nut

• Customization: Available
• Material: 1.4547/254smo
• Type: Hexagon Head
• Model NO.: DIN934-M10-S31254
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, ISO
• Grade: 1.4547/254smo
• Price for The Size: 1.4547-ISO4032-M10
• Marking: ID+Grade
• Packing: Small Box
• PMI Testing: Each Lot
• Transport Package: CTN, Then in Pallet
• Specification: DIN934, ISO4032, Asme B18.2.2, Asme B 18.2.4.6m
• Trademark: HT
• Origin: Jiangsu, China
• HS Code: 731816000
• Production Capacity: 10ton/Month

Product Description

Our Advantages

254SMo hex nut / 1.4547 nut /UNS S31254 nut

Short delivery time!
Reputated brand of HT!
Competitive price!
We are in the core products base of superalloy and nickel alloy in China!

Detailed Photos

 

Rich Project experience

 

Our Hastelloy  C276 nuts are used in South Korea power plant on 2010!

Our Alloy 286 1.4980 &2.4952 Nimonic 80A nuts used in Netherlands GE Nuclear Power plant project on 2012!

Our SS321 & SS309S studs and nut are used in Vietnam Powerplant project on 2015!

Our Hastelloy  C276 nuts are used in India Energy Group power plant in 2023&2024&2025!

Our duper duplex fasteners are used in Oman Power plant on 2010&2016&2024!

Our duper duplex fasteners are used in Mexico Power plant's cooling tower on 2024!

254SMO/1.4547,1.4529,904L

Stud , Bolt ,Nut and washer are exported to Western Europe every Month!
 

Our core products

 

Introduction

Stainless steel grade 254 SMO™ is a very high end austenitic stainless steel. It is designed with a combination of impact toughness resistance to chloride stress corrosion cracking, and pitting and crevice corrosion with strength that is twice that of the stainless steel 300 series.
For certain applications, grade 254 SMO™ has been reported to be a cost-effective substitute for high nickel and titanium alloys. It is known to possess excellent workability as well.
The following sections will discuss in detail about stainless steel grade 254 SMO™.

Chemical Composition

The chemical composition of stainless steel grade 254 SMO™ is outlined in the following table.

Element	Content (%)
Iron, Fe	55.69
Chromium, Cr	20
Nickel, Ni	18
Molybdenum, Mo	6.1
Nitrogen, N	0.20
Carbon, C	0.010

Physical Properties

The physical properties of stainless steel grade 254 SMO™ are tabulated below.

Properties	Metric	Imperial
Density	8 g/cm^3	0.289 lb/in^3

Mechanical Properties

The following table shows mechanical properties of stainless steel grade 254 SMO™.

Properties	Metric	Imperial
Tensile strength	680 MPa	98600 psi
Yield strength	300 MPa	43500 psi
Modulus of elasticity	195 GPa	28300 ksi
Shear modulus	75 GPa	10900 ksi
Poisson's ratio	0.30	0.30
Elongation at break	50 %	50 %
Hardness, Brinell	210	210

Applications

Stainless steel grade 254 SMO™ is used in the following areas:

• Saltwater handling
• Tall oil distillation columns
• Flue gas desulfurization scrubbers
• Components used in petroleum production
• Food processing equipment
• Process equipment in chemical industry
• Bleaching equipment in the pulp and paper industry
• Flue-gas cleaning
• Desalination
• Heat exchangers