DIN439 1.4410 Uns S32750 Duplex 2507 Hex Thin Nut

• Customization: Available
• Material: Stainless Steel
• Type: Hexagon Head
• Model NO.: DIN439-1.4410
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, ISO
• Grade: 1.4410 / S32750 / 2507
• Price for The Size: M16 DIN439
• Marking: ID+Grade
• Certs: 3.1b
• Packing: Small Box
• 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: 100ton/Month

Product Description

Our Advantages

If you select us,you will enjoy the service by our 18 years experienced sales!

Professional service!
Good quality products!
Trustworthy factory!

We have enough experience of mechanical properties through tens lot inspecting each year!

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!

Our Hastelloy C276,C4,C22,G30,B3
Incoloy800/825/925/926
Inconel600/617/718/725
Monel400/k500

Duplex 2205 /2507
Stud , Bolt ,Nut and washer are exported to Western Europe every Month!

Product Parameters

Name	Supler Duplex Hex Thin Nut
Standard	DIN934,ISO4032,ASME B18.2.2
Size Range	M5-M64 or non-standard as requested
Finish	Bright&Clean
Marking	HT&FST or customization
Material	Duplex2507,UNS S32750,F51,1.4410
Grade	Grade 80
Certificates	EN10204-3.1B
Non-standards	OEM is available, according to drawing or samples
Samples	Samples available
Package	Bulk in box and then in cartons, then on pallets,  or according to customers' requirement.
Payment	T/T,Western Union

 

Super Duplex 2507 

UNS	ID	AISI/ASTM	W.Nr
S32750	F53	2507	1.4410

 

Chemical composition of Super Duplex 2507 Nut

Alloy	%	Ni	Cr	Mo	N	C	Mn	Si	S	P	Cu
2207	Min.	6.0	24	3.0	0.24	0.08
	Max.	8.0	26	5.0	0.32	0.03	1.2	0.08	0.02	0.035	0.5

 

Minimum mechanical properties of Super Duplex 2507 Nut alloy at room temperature

Tensile strength Rm N/mm2	Yield strength RP0.2 N/mm2	Elongation rate A5%	Brinell hardness HB
800	550	15	310

Product Description