Uns S31803 F51 Duplex 2205 Cold Forge Hex Nut

• Customization: Available
• Material: Stainless Steel
• Type: Hexagon Head
• Model NO.: DIN934/ISO4032
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, ISO
• Grade: 1.4462/2205
• Price for The Size: DIN934 M20
• Marking: ID+Grade
• Packing: Small Box
• Honor: Pass L&R Inspecting
• 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: 50000PCS/Month

Product Description

Our Advantages

If you select us,you will enjoy the service by our 18 years experienced sales!
We seek:
Professional service!
Good quality products!
Trustworthy factory!

We have stock of hex nut.
We are professional in the Duplex stud ,bolt ,nut ,washer .
We accept small order!
We give you fast and professional service!
We give you fast delivery time( 3-10 days to most order)
We give you good machining quality and reasonable price!

Rich Project experience

Our Hastelloy  C276 nuts are used in South Korea power plant in 2010!
Our Alloy 286 1.4980 &2.4952 Nimonic 80A nuts used in Netherlands GE Nuclear Power plant project in 2012!
Our SS321 & SS309S studs and nut are used in Vietnam Powerplant project in 2015!
Our Duplex2205 bolt and nut are used in India power plant  on 2017!
Our Duplex2507 bolt and nut are used in Oman power plant  on 2019!
Our Duplex2205 bolt and nut are used in Bangladesh power plant  on 2020!
Our Duplex2507 bolt and nut are used in ISRAEL power plant cooling tower system on 2020!
Our Hastelloy  C276  bolt nut and washer are used in India Energy Group power plant in 2023!
Our Duplex2507 bolt and nut are used in MEXICO power plant cooling tower system on 2024!


Our Hastelloy C276,C4,C22,G30,B3
Incoloy800/825/925/926
Inconel600/617/718/725
Monel400/k500
Duplex 2205 /2507
Fasteners are exported to Europe and Asia each month!

Detailed Photos

 

 

Product Parameters

Duplex 2205 NUTS  1.4462 HEX NUT

1. Standard: DIN934, ISO4032, ASME B18.2.2, ASME B 18.2.4.6M
2. Material: 1.4462,Duplex2205/S31803
3. Colour: Bright
4. Package: Bulk in 25 kg carton, then in pallet
5. Delivery time: 5-35 days.


Chemica composition:
 

Grade	C	Mn	P	S	Si	Cr	Ni	Mo	N	Fe
UNSS31803	0.02	0.7	0.025	0.02	0.4	22.4	5.8	3.3	0.16	balance

 

 

 

Our core products

 

We are professional Nickle alloy / superalloy fasteners factory.We can produce Bolt , Nut,  Washer, Threaded rod, Split cotter Pins, R clips and machining special parts according to the drawing with material of Hastelloy, Monel, Incoloy, Inconel, Titanium , Duplex series, Nimonic and normal stainless steel SS304,SS316,SS321,SS309S and so on.