Brand Name : HT
Model Number : F53 2507 S32750 1.4410
Certification : ISO, SGS, BV, TUV
Place of Origin : China
MOQ : 1 set
Price : negotiable
Payment Terms : L/C, T/T, Western Union
Supply Ability : 100000 sets per month
Delivery Time : 20-25 days
Packaging Details : carton case+wooden case or wooden pallet or as per the clients' request
Product Name : F53 2507 S32750 1.4410
Size : M6-M64
Surface : cold galvanized, PTFE, Zinc Nickel, Plain
Producing standard : DIN, ASME
Type : bolt nut washer
Package : carton+wooden case
DIN976 Stud Bolts S32750 2507 Duplex Stainless Steel Fasteners 1/4"-5"
1.Grade Designation
Alloy | Common Name | Related Specification | ||
---|---|---|---|---|
| | European | UNS | ASTM/ASME |
Alloy 2507 | SAF 2507 | 1.4410 | S32750 | F53 |
2.Chemical Composition
Typical compositional ranges for grade 2507 Super Duplex Steel Stud Bolts
EN. NO. | F. NO. | C | CR | MN | MO | N | NI | P | S | SI | W | CU | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2507 (S32750) | 1.4410 | F-53 | 0.03 | 24.0-26.0 | 1.20 MAX | 3.0-5.0 | 0.24-0.30 | 6.0-8.0 | 0.035 MAX | 0.020 MAX | 0.8 MAX | 0.5 MAX |
Typical mechanical properties for grade 2507 Super Duplex Steel Stud Bolts
Grade
| Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) | Hardness Rockwell C (HR C) |
---|---|---|---|---|
UNS-S 32750 | 795 | 550 | 15 | 32max |
4.The characteristics of Super Duplex 2507, UNS S32750
Alloy 2507 is the most popular of the nitrogen-strengthened duplex alloys. It has corrosion resistance equivalent to the 6% molybdenum alloys, such as AL6XN®. The minimum pitting resistance number for this material is 42. Depending on the source, a minimum pitting resistance number of 32 to 40 is required for service in seawater. Compared to 316L Stainless, it can range from 2 to 3 times as strong.
5.Super Duplex 2507 Uses
6.Why Choose us
S32750 2507 Duplex Stainless Steel Fasteners 1/4" - 5" DIN976 Stud Bolts Images |