Specification Of Alloy Steel 4130 60k Blind Flange, Check AS 4130 Forging Pipe Flange Chemical Composition.
AISI 4130 or as also known as SAE 4130 is a low-alloy steel grade. This alloy contains an addition of both chromium as well as molybdenum as strengthening agents. Being a versatile alloy grade, the 4130 Aircraft Steel SORF Flanges tend to exhibit good resistance to atmospheric corrosion and while offering reasonable tensile strength. Overall the attractive combination of properties such as strength, toughness in addition to fatigue strength is why these API 60k Alloy Steel AISI 4130 Flanges are used in several applications. In fact, these properties are maintained even when the alloy has been exposed to a temperature as high as 600º F.
The chemistry of this alloy grade is why the AISI 4130 Flanges offer good strength and toughness properties, along with weldability and machinability properties as well.
What Is AISI 4130 Flanges?
Although slightly expensive than regular carbon steel alloys, this grade of Alloy Steel 4130 Screwed Pipe Flange replaces many applications as forgings in the aerospace as well as in the oil and gas industry. Not forgetting its use in the agricultural, automotive and defence industries. Since the alloy is an intermediate strength material grade, the 4130 Forging Pipe Flange could be produced in a lighter gauge. A lighter gauged component offer lighter weight, with the maintenance of the materials great strength, thus making the 4130 60k Blind Flange an excellent inclusion for both auto racing and aerospace.
AS 4130 Forging Pipe Flange Specification
AISI 4130 Flanges
LJF, RF, FF, LMF, SMF, RTJ
Size Chart :
1/2″ (15 NB) To 48″ (1200NB)
Machined, Heat Treated, Forged
Common Types of Flange :
Flanges 150 LB WNRF
Class 300 RTJ
Class 900 SORF
Supporting Flange Material:
Flange Bolts, Gasket, Ring Joint
Water Pipeline Industry
Nuclear Power Plant
Natural Gas Industry
Oil And Gas Industry
Coating Flange Faces :
Zinc Plated, Yellow Transparent, Anti-rust Paint, Cold and Hot Dip Galvanized, Oil Black Paint
JIS Flanges, ISO Flanges, GOST Flanges, UNI Flanges, AWWA Flanges, MSS SP44 Flanges, ASME B16.38 Flanges, EN-1092 Flanges, BS10 Flanges, DIN Flanges, PN Flanges, ASME B16.5 Flanges, ASME B16.47 (Series A, Series B) Flanges
Pressure Rating Table:
Class 150 LBS, Class 300 LBS, Class 600 LBS, Class 900 LBS, Class 1500 LBS, Class 2500 LBS
Design For Size:
EN Flanges, ASA Flanges, ASME Flanges, DIN Flanges, JIS Flanges, ANSI Flanges, BS Flanges, PN Flanges
Most Reliable Manufacturers Of AISI 4130 Flanges In Telangana, India, Mechanical Properties Of AS 4130 Lap Joint Flanges, WERKSTOFF NR. 1.7218 4130 Flanges Physical Properties, Alloy steel AISI 4130 Forged Flanges Thermal Properties.
Chromoly 4130 Plate Flanges Grade Equivalent
SAE 4130 Flange Mechanical Properties
Tensile strength, ultimate
Tensile strength, yield
Modulus of elasticity
Bulk modulus (Typical for steel)
Shear modulus (Typical for steel)
Elongation at break (in 50 mm)
Reduction of area
Hardness, Knoop (Converted from Brinell hardness)
Hardness, Rockwell B (Converted from Brinell hardness)
Hardness, Rockwell C (Converted from Brinell hardness, value below normal HRC range, for comparison purposes only.)
Hardness, Vickers (Converted from Brinell hardness)
Machinability (Annealed and cold drawn. Based on 100% machinability for AISI 1212 steel.)
WERKSTOFF NR. 1.7218 4130 Flanges Physical Properties