ASTM A707 Alloy Steel Flanges
ASTM A707 Alloy Steel Flanges Specification
Types of ASTM A707 Alloy Steel Flanges
ASTM A707 Alloy Steel Weld Neck Flanges Manufacturer/ WNRF
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Supplier of ASTM A707 Alloy Steel Plate Flanges
AS A150, AS A300, TABLE D,E,F,H, DIN, ND-6,10, 16, 25, 40
ASTM A707 Alloy Steel Slip On Flanges Stockist/ SORF
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Distributor of ASTM A707 Alloy Steel Blind Flanges
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM A707 Alloy Steel Threaded Flanges Exporter
Stockholder of ASTM A707 Alloy Steel Socket Weld Flanges
ASTM A707 Alloy Steel Orifice Flanges Manufacturer
Supplier of ASTM A707 Alloy Steel Blank Flange
ASTM A707 Alloy Steel Blank Flange Rotatable Flange Stockist
Distributor of ASTM A707 Alloy Steel Welding Flange Rotatable
ASTM A707 Alloy Steel Flange with Tube Exporter
Stockholder of ASTM A707 Alloy Steel Reducing Flanges
ASTM A707 Alloy Steel Conflat Flanges Manufacturer
Supplier of ASTM A707 Alloy Steel Flange Bolted Weld-On
ASTM A707 Alloy Steel Square Flange Stockist
Distributor of ASTM A707 Alloy Steel Lap Joint Flanges
ASTM A707 Alloy Steel Girth Flanges Exporter
Stockholder of ASTM A707 Alloy Steel Spectacle Blind Flanges
ASTM A707 Alloy Steel Anchor Flanges Manufacturer
Supplier of ASTM A707 Alloy Steel Screw Flanges
ASTM A707 Alloy Steel Ring Joint Flanges Stockist
Distributor of ASTM A707 Alloy Steel Swivel Flanges
ASTM A707 Alloy Steel ANSI 150 Flanges Exporter
Stockholder of ASTM A707 Alloy Steel Long WN Flanges
ASTM A707 Alloy Steel Spade Flanges Manufacturer
Supplier of ASTM A707 Alloy Steel Spacer Flanges
ASTM A707 Alloy Steel Figure 8 Flanges Stockist
ASTM A707 Alloy Steel Flanges Standards / Pressure Class
ASME/ANSI B 16.5 | ASTM A707 Welding Neck Flange, ASTM A707 Slip on Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, ASTM A707 Lap Joint Flange, Threaded Flange, ASTM A707 Ring Type Joint Flange |
PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
ASME/ANSI B 16.47 | ASTM A707 Welding Neck Flange, ASTM A707 Blind Flange [Series A & B] |
PRESSURE CLASS | 75, 150, 300, 400, 600, 900 |
ASME/ANSI B 16.36 | ASTM A707 Welding Neck Flange, ASTM A707 Slip on Flange, ASTM A707 Threaded Flange |
PRESSURE CLASS | 300, 400, 600, 900, 1500, 2500 |
BS 4504 SEC 3.1 | ASTM A707 Welding Neck Flange, ASTM A707 Hubbed Slip on Flange, ASTM A707 Hubbed Threaded Flange, Lapped Pipe End Flange, ASTM A707 Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange |
PRESSURE CLASS | PN 2.5 TO PN 40 |
BS 4504[PART 1] | ASTM A707 Welding Neck Flange, ASTM A707 Hubbed Slip-On Hubbed Threaded, Plate Flange, ASTM A707 Loose Plate With Weld On Plate Collar, Blank Flange |
PRESSURE CLASS | PN 2.5 TO PN 400 |
BS 1560 BOSS | ASTM A707 Welding Neck Flange, Socket Welding Flange, ASTM A707 Slip-On Flange, ASTM A707 Blind Flange, ASTM A707 Screwed Boss Flange, ASTM A707 Lapped Flange |
PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
BS10 | ASTM A707 Welding Neck Flange, ASTM A707 Plate Slip-On Flange, ASTM A707 Screwed Boss Flange, Slip-On Boss Flange, ASTM A707 Blind Flange |
TABLE | D, E, F, H |
DIN FLANGES | DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673 |
PRESSURE CLASS | PN 6 TO PN 100 |
ASTM A707 Alloy Steel Flanges Chemical Requirement
Chemical Composition Requirements of ASTM A707 by Heat Analysis, % | ||||||||
Element | Grade | |||||||
L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 | |
C | ≤0.20 | ≤0.30 | ≤0.22 | ≤0.18 | ≤0.07 | ≤0.07 | ≤0.20 | ≤0.20 |
Mn | 0.60-1.50 | 0.60-1.35 | 1.15-1.50 | 0.45-0.65 | 0.40-0.70 | 1.85-2.20 | ≤0.90 | 0.20-0.40 |
P | ≤0.030 | ≤0.030 | ≤0.025 | ≤0.025 | ≤0.025 | ≤0.025 | ≤0.025 | ≤0.020 |
S | ≤0.030 | ≤0.030 | ≤0.025 | ≤0.025 | ≤0.025 | ≤0.025 | ≤0.025 | ≤0.020 |
Si | ≤0.35 | ≤0.35 | ≤0.30 | ≤0.35 | ≤0.35 | ≤0.15 | ≤0.35 | ≤0.35 |
Cr | ≤0.30 | ≤0.30 | ≤0.30 | ≤0.30 | 0.60-0.90 | ≤0.30 | ≤0.30 | 1.50-2.00 |
Ni | ≤0.40 | ≤0.40 | ≤0.40 | 1.65-2.00 | 0.70-1.00 | ≤0.40 | 3.20-3.70 | 2.80-3.90 |
Mo | ≤0.12 | ≤0.12 | ≤0.12 | 0.20-0.30 | 0.15-0.25 | 0.25-0.35 | ≤0.12 | 0.40-0.60 |
V | ≤0.05 | ≤0.05 | 0.04-0.11 | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 |
N | – | – | 0.010-0.030 | – | – | – | – | – |
Cu | ≤0.40 | ≤0.40 | ≥0.20 | ≤0.40 | 1.00-1.30 | ≤0.40 | ≤0.40 | ≤0.40 |
Cb | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | ≥0.03 | 0.06-0.10 | ≤0.02 | ≤0.02 |
ASTM A707 Alloy Steel Flanges Mechanical Properties
Class No. | Yield Strength | Tensile Strength | Elongation | Reduction of Area | Hardness | Impact Test Cv | ||
ksi | MPa | ksi | MPa | % | % | HBW | ft*lbf [J] | |
Class 1 | 42 | 290 | 60 | 415 | 22 | 40 | 149-207 | 30 [41] |
Class 2 | 52 | 360 | 66 | 455 | 22 | 40 | 149-217 | 40 [54] |
Class 3 | 60 | 415 | 75 | 515 | 20 | 40 | 156-235 | 50 [68] |
Class 4 | 75 | 515 | 90 | 620 | 20 | 40 | 179-265 | 50 [68] |