F44 Super Austenitic Stainless Steel with High Quality

Product Details
Customization: Available
Type: Stainless Steel Bars
Standard: ASTM, EN
Still deciding? Get samples of US$ 80/Piece
Request Sample
Manufacturer/Factory, Trading Company

360° Virtual Tour

Diamond Member Since 2022

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
Experienced Team
The supplier has 18 foreign trading staff(s) and 10 staff(s) with over 6 years of overseas trading experience
In-stock Capacity
The supplier has In-stock capacity
Management Certification
The supplier has quality management system certification, including:
ISO9001:2015 certificate
to see all verified strength labels (14)
  • F44 Super Austenitic Stainless Steel with High Quality
  • F44 Super Austenitic Stainless Steel with High Quality
  • F44 Super Austenitic Stainless Steel with High Quality
  • F44 Super Austenitic Stainless Steel with High Quality
  • F44 Super Austenitic Stainless Steel with High Quality
  • F44 Super Austenitic Stainless Steel with High Quality
Find Similar Products

Basic Info.

Model NO.
F44 1.4547
Grade
F44 1.4547
Certification
ISO
Shape
Round
Technique
Hot Rolled
Surface Treatment
Bright
Size Range
Round Bar:Dia12~420mm Flat Bar:2~420 X 30~1500mm
Similar Grade
1.4542 Uns S17400 630 17-4pH
Delivery Condition
Hot Rolled, Forged, Annealed, Qt
MOQ
500kgs
Transport Package
Seaworth Packing
Specification
Round Bar: Dia12~420mm Flat Bar: 2~420 X 30~1500mm
Trademark
CHENGQUAN
Origin
Huangshi, Hubei
HS Code
7228600000
Production Capacity
5000tons/Year

Product Description


Quality Standard
ASTM A182 Standard Specification for Forged or Rolled Alloy-Steel Pipe Flanges, Forged Fittings, and Valves and Parts
EN 10088 part3 stainless steel

Similar Grade

ASTM A182
EN10088
F44 1.4547

Chemical Composition(%)

Steel Grade
C Si Mn P S Cr Ni Mo Cu N
F44 0.02 max 0.8 max 1.0 max 0.030 max 0.010 max 19.5-20.5 17.5-18.5 6.0-6.5 0.50-1.00 0.18-0.22
1.4547 0.02 max 0.7 max 1.0 max 0.030 max 0.010 max 19.5-20.5 17.50-18.50 6.0-7.0 0.50-1.00 0.18-0.25

Mechanical Properties (Annealed)

Hardness (HB)
Tensile Strength (Mpa) Yield Strength (Mpa) Elongation (%) (Long.) Impact Value (J) (Long.)
260 max 650-850 300-340 35 min 100 min

Corrosion Resistance
F44 Super Austenitic Stainless Steel offers higher resistance to abrasion, erosion and cavitation erosion than other austenitic stainless grades such as 316. F44 Super Austenitic Stainless Steel has excellent resistance to corrosion in sea water and concentrated halide environments, with good resistance to crevice corrosion in seawater.

Welding
F44 Super Austenitic Stainless Steel is readily weldeable with welding procedures used for other austenitic stainless steel specifications. Welding should be carried out at the lowest heat possible as due to its austenite structure it can be prone to hot cracking.

Mill′s test certificate
EN 10204/3.1 with all relevant data reg. chem. composition, mech. properties and results of testing.

Introduction
Material to F44 Super Austenitic Stainless Steel is described as a 6% Mo super austenitic stainless
steel. The steel combines moderate mechanical strength (typically over 300 MPa yield strength) and high ductility with excellent corrosion resistance in seawater and a variety of industrial environments. Typically the alloy has a PREn(Pitting Resistance Equivalent) of 42-44 which ensures that the resistance to pitting corrosion is high. In addition, the steel provides good resistance to crevice corrosion.
Ambient and subzero temperature notch ductility is very good. These attributes mean that this high molybdenum stainless steel can be used successfully as an alternative to 300 series austenitic stainless steels (such as type 316) in applications where higher mechanical strength and/or
enhanced resistance to pitting and crevice corrosion is required. This alloy possesses a lower yield strength than that of duplex stainless steel (and much lower than that of super duplex steel) and pitting resistance which is comparable to super duplex stainless steel (such as UNS S32760 / S32750).

Applications
F44 Super Austenitic Stainless Steel is ideally suited for use in halide environments and widely used in the chemical, marine, oil and gas industries. Typical applications include pumps, valves, heat exchangers, flanges and manifolds.
 F44 Super Austenitic Stainless Steel with High QualityF44 Super Austenitic Stainless Steel with High QualityF44 Super Austenitic Stainless Steel with High QualityF44 Super Austenitic Stainless Steel with High Quality
 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier