Super Duplex 2507 S32750 1.4410 DIN7504 Hex Flange Head Self Tapping Screw

• Customization: Available
• Material: Super Duplex2507
• Shape of Head: Round
• Model NO.: 4.8X25
• Surface Finishing: Bright
• Certification: SGS
• Customized: Customized
• Size: St 4.8X25
• Type: Hex Flange Head
• Head Style: Hex
• Grade: Duplex2205
• Transport Package: CTN, Then in Pallet
• Specification: 4.8x25mm
• Trademark: HT&FST
• Origin: Jiangsu, China
• HS Code: 7318159090
• Production Capacity: 100000000PCS/Month

Product Description

DIN7504 Hex flange head self tapping screws
We do well in nickle alloy screws' manufacturing!
What head we can make

 

Our Advantages

We have rich experience service you
Our sales have more than 20 years experience in fasteners.

Product Parameters

Name	Supler Duplex Stud Bolt
Standard	DIN975,DIN976,IFI131
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 Nut

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

1. Standard: DIN7504
2. Grade:Super duplex 2507,1.4410, S32750
3. Delivery time: 30 days
4. Packing: by box,thne in Ctn 

Detailed Photos