Key Features
  • ASTM B446 Round Bar Size: 3 - 600 mm
  • SB 446 Hex Bar Size:3 - 180 mm
  • B446 Flat Bar Size: 1.5 - 250 mm
  • ASME SB446 Square Bar Size:18 - 47mm
  • Supply State:ANN, H&T,PH
  • Process:Rolled, Forged
  • Finish: Polished, Rough Turned, NO.4
  • MTC:EN 10204 3.1/ 3.2
  • RFQ:contact@pipingmaterial.sa
ASTM B446

ASME SB 446 Rod Grades and Standards

ASME SB 446 Rod Grades
  • ASME SB446
  • N06625
  • N06219
  • N06650
  • WNR. 2.4856
  • EN NiCr22Mo9Nb
  • NCF 625
  • AMS 5666

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ASTM B446 Round Bar Specification

Round Bar Sizes
ASME SB446 Round Bar Sizes
  • Dia: 4 to 500mm
  • Length: Up to 6 meter
  • Custom Size Available
Flat Bar Sizes
B446 Flat Bar Sizes
  • Thickness: 2-150 mm
  • Width: 12.7 to 254 mm
  • Length: 1- 6 meter
Hex Bar Sizes
ASTM B446 Material Hex Bar Sizes
  • Length: 1- 6.0 m
  • Dia: 18 -57mm
  • Custom
Square Bar Sizes
ASME SB446 Square Bar Sizes
  • Size: 18 - 47mm
  • Length: Up to 6m
  • Cut to Length
Origin
SB446 Bright Bar Origin
  • Japanese, European
  • Indian
  • American, Korean
Shape
ASTM B446 Round Bar Shape
  • Round
  • Hex, Rectangle
  • Square, Flat
Services
ASTM B446 Material Rod Services
  • Heat Treatment
  • Shearing
  • Cutting
Testing
SB446 Rounds Testing
  • Microstructure
  • Step-Down Tests
  • PMI, Upset Testing
Documentation
ASME SB 446 Hex Bar Documentation
  • MTC 10204 3.2
  • Third Party Inspection Report
  • 100% Radiography Test Report

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B446 Hex Bar Application

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  • Power Generation
  • Marine
  • Chemical Processing
  • Aerospace

Size Chart of ASME SB 446 Rounds

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US BarMetricJapaneseASTM/ Canadian
Bar SizeDiam. (Inch)Bar SizeDiam. (mm)Bar SizeDiam. (mm)Bar SizeDiam. (mm2)
#40.50066131320M300
#30.3755.55.5101015M200
#50.62577161625M500
#70.87599222235M1000
#20.250556610M100
#60.75088191930M700
#81.0001010252545M1500
#101.25012123232
#91.1251111292955M2500
#111.37514143535
#131.62518184141
#121.50016163838
#141.75020204444
#182.25028285757
#151.87522224848
#162.00025255151
3232
3636
4040
4444
5050

Check Ready Stock of ASME SB 446 Flat Bar With Thickness Up to 2-150 mm at Lowest Price in Dammam

ASTM B446 Material Flat Bar Thickness Chart

Find Genuine ASTM B446 Stockists in Saudi Arabia Offering SB466 Flat Bars in Different Thickness at Best Price

Thick X Width (mm)Thick X Width (inch)
 3.2 x 12.71/8  x  1/2 *
 3.2 x 25.4 1/8  x  1 *
3.2 x 31.7 1/8  x  1 1/4 *
 3.2 x 50.8 1/8  x  2 *
4.8 x 12.7 3/16  x  1/2 *
 4.8 x 25.4 3/16  x  1 *
 4.8 x 38.1 3/16  x  1 1/2 *
 4.8 x 50.8 3/16  x  2 *
6.3 x 19.0 1/4  x  1*
6.3 x 25.4 1/4  x  1*
 6.3 x 38.11/4  x  1 1/2
 6.3 x 50.8 1/4  x  2*
 6.3 x 76.21/4  x  3
 6.3 x 127.0 1/4  x  5
 6.3 x 203.2 1/4  x  8
 6.3 x 304.8 1/4  x  12
 9.5 x 25.43/8  x  1
 9.5 x 38.13/8  x  1 1/4
 9.5 x 63.5 3/8 x  2
 9.5 x 101.6 3/8  x  3
 9.5 x 152.4 3/8  x  5
 9.5 x 254.03/8  x  8
9.5 x 304.83/8  x  10
12.7 x 38.1 1/2  x  1 1/2
 12.7 x 63.51/2  x  2 1/2
 12.7 x 101.61/2  x  4
12.7 x 152.41/2  x  6
 12.7 x 254.0 1/2  x  10
 12.7 x 304.8 1/2  x  12
15.9 x 101.6 5/8  x  4
 15.9 x 127.0 5/8  x  5
15.9 x 203.25/8  x  8
15.9 x 254.05/8  x  10
19.0 x 38.1 3/4  x  1 1/2
 19.0 x 50.83/4  x  2
 19.0 x 76.23/4  x  3
 19.0 x 101.63/4  x  4
 19.0 x 152.43/4  x  6
 19.0 x 203.2 3/4 x 8
 19.0 x 304.83/4 x 12
 25.4 x 50.81 x 2
 25.4 x 76.2 1 x 3
25.4 x 152.41 x 6
 25.4 x 203.2 1 x 8
Get ASTM B446 Material Hex and Square Bar in H8 to H13 and K9 to K12 Tolerance With V Edge

Tolerance Chart of SB446 Square Bar

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Size (a)Corner radius (r)
Nominal sizebetween 8 and 14between 26 and 35between 15 and 25between 40 and 50100between 110 and 120between 55 and 90between 130 and 150Nominal sizeover 8 up to 12over 20 up to 30over 100 up to 150over 12 up to 20over 50 up to 100
Limit deviation+/- 0.4+/- 0.6+/- 0.5+/- 0.8+/- 1.3+/- 1.5+/- 1.0+/- 1.8Radiusup to 1up to 2up to 4up to 1.5up to 3
Straightness (q)---Twist---Out-of-squareness (u)------
Nominal sizebelow 25over 80between 25 and 80Nominal sizeover 14 up to 50over 50over 8 up to 14Nominal thicknessup to 50over 50 up to 75over 100 up to 150-over 75 up to 100-
Tolerance in the planeNot fixedq up to 0.25% of Lq up to 0.4% of LTolerance3 degrees/metre, max of 18 degrees3 degrees/metre, max of 15 degrees4 degrees/metre, max of 24 degreesTolerance1.52.254.5-3-

Types of ASTM B446 Round Bar

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B446 Rod
B446 Rod
ASTM B 446 Flat Bar
ASTM B 446 Flat Bar
ASME SB446 Hex Bar
ASME SB446 Hex Bar
ASTM B446 Square Bar
ASTM B446 Square Bar
SB446 Rectangular Bar
SB446 Rectangular Bar
B446 Bright Bar
B446 Bright Bar
View SB446 Bright Bar Weight Chart, Chemical Composition and Dimension

ASME SB 446 Bright Bar Weight Chart

Size (mm)1014121620221824282530364034455663.55065
Average WeightKG/MTR0.621.20.91.62.5323.564.83.95.5589.97.1412.4919.3424.8615.426.05
KG/FT0.180.40.30.50.80.90.61.081.51.21.692.4432.183.815.897.584.77.94
Size (mm)70757378838580609063929510093105115125110
Average WeightKG/MTR30.234.7232.8637.5142.4744.5539.522.25024.4752.1955.6561.6653.3967.9881.6496.3474.6
KG/FT9.210.581011.4312.9513.58126.815.27.4615.9116.9518.7916.2720.7224.8829.3622.74

B446 Rod Chemical Composition

ElementCSiPMnSColumbium + tantalumCrCo MoIronAlTiNiCuTNitrogen
Composition Limits, %N062190.05 max0.70-1.100.020 max0.50 max0.010 max-18.0-22 .01.0 max-7.0-9.02.0-4.00.50 max0.50 maxBal.0.50 max--
N066250.10 max0.50 max0.015 max0.50 max0.015 max3.15 min - 4.15 max20.0 min - 23.0 max1.0 max10.0 max8.0 min5.0 max0.40 max0.40 max58.0 min---
N066500.03 max0.50 max0.020 max0.50 max0.010 max0.05-0.5019.0-21.01.0 max-9.5-12 512.0-16.00.05-0.50-Bal.0.30 max0.50-2.500.05-0.20

ASTM B446 Material Rectangular Bar Mechanical Properties

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GradesTensile Strength (MPa)Yield Strength (MPa)Elongation %
UNS N066251206030
UNS N062191004030
UNS N06650963950

SB446 Bar Dimension

Find ASTM B446 Round Bar Suppliers in Saudi Arabia who offers Accurate Dimensions

Diam (inches)1 1/201/401/203/805/8103/41 1/42
Diam (mm)38.16.3512.79.5215.8825.419.0531.7550.8
Weight / Meter (kg)8.930.2490.9940.5611.5523.9742.2376.20215.9
Weight / Foot (lbs)60.1670.6680.3761.0432.671.5024.1710.68

ASTM B446 Round Bar Supplied In Following Locations

ProductProject NameLocation
ASME SB 446 RodMarine Engineering TechnologiesAl Khobar, Saudi Arabia
ASME SB446 Round BarOCEAN HEART TRADING CompanyHa’il, Saudi Arabia
 B446 RodLand Construction CompanyRabigh, Saudi Arabia
ASTM B446 MaterialAirbus Defence and SpaceRiyadh, Saudi Arabia
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