Stainless Steel 347 Hollow Bar

Aung Metals, located in Naypyidaw, Myanmar, stands out as a top-notch manufacturer and supplier of high-quality Aluminium 6082 Forgings. Known for their precision engineering and commitment to superior product standards, Aung Metals provides forgings that meet the rigorous demands of various industrial sectors. With state-of-the-art manufacturing facilities and stringent quality control measures, the company guarantees exceptional strength, durability, and performance in every product they create. Their Aluminium 6082 forgings are highly regarded for structural and mechanical applications, boasting excellent machinability and corrosion resistance. Aung Metals is steadily enhancing its reputation as a trusted partner for premium aluminium forging solutions throughout Myanmar and beyond.

ASTM A276 Stainless Steel 347 Hollow Bar Myanmar, SS 347 Round Bars United kingdom, Stainless Steel S34700 Hollow Bars Naypyidaw, Stainless Steel 1.4550 Hollow Rods Yangon, Steel 347 Hollow Bars Exporter Monywa, ASME SA479 SS 347 Hollow Rods Bago, 347 Stainless Steel Hollow Bar Mandalay, Stainless Steel 347 Hollow Bar Manufacturer in Naypyidaw, Myanmar.

SS 347 Hexagon Hollow Bars

SS 347 Hollow Bar

Stainless Steel 347 Hollow Hex Rod

Table of Contents

What is Stainless Steel 347 Hollow Bar

Aluminium 6082 Forgings are primarily made from an aluminium alloy that includes magnesium (0.6–1.2%), silicon (0.7–1.3%), and manganese (0.4–1.0%), which work together to boost strength and corrosion resistance. This alloy also contains trace amounts of iron, copper, chromium, zinc, and titanium. It showcases a tensile strength ranging from 290 to 340 MPa and a yield strength of about 240 to 280 MPa, with an elongation of 8 to 10%. Aluminium 6082 is known for its good toughness, excellent weldability, and superior machinability, making it perfect for applications that require medium-to-high strength along with solid resistance to environmental and mechanical stress.

Stainless Steel 347 Hollow Bars Myanmar, Stainless Steel 347 Hollow Rods United kingdom, SS 347 Hollow Bar Naypyidaw, SUS 347 Hollow Bars and Rods Yangon, SS 347 Hollow Bar Monywa, SS 347 Hollow Bar Bago, SS 347 Polished Hollow Bar Mandalay, Stainless Steel 347 Hollow Rods Supplier in Naypyidaw, Myanmar.

Stainless Steel 347 Hollow Bar Specifications

Standard ASTM A276 / A479, ASME SA276 / A479
Round Bar Size 3mm~ 800mm
Square Bar Size 4mm* 4mm ~100mm* 100mm
Flat Bar Size 2mm ~ 100mm
Hex Bar Size 2mm ~ 100mm
Angle Size 3mm* 20mm* 20mm~ 12mm* 100mm* 100mm
Thickness 50 mm to 6000 mm Long
Length 1 To 6 Meters, Custom Cut Length
Form Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc

Stainless Steel 347 Hollow Bar cHEMICAL COMPOSITIONS

Grade C Mn Si P S Cr Co + Ta Ni Fe
SS 347 0.08 max 2 max 0.75 max 0.045 max 0.03 max 17 – 20 10xC min 1.00 max 9 – 13 62.74

Stainless Steel 347 Hollow Bar mechanical properties

DensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
8.0 g/cm31454 °C (2650 °F)Psi – 75000 , MPa – 515Psi – 30000 , MPa – 20540 %

Stainless Steel 347 Hollow Bar Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 347 1.4550 S34700 SUS 347 08Ch18N12B X6CrNiNb18-10

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STAINLESS STEEL 347 HOLLOW BAR SIZES

Stainless Steel 347 Hollow Bar SizeChucked true to ODChucked true to ID
OD,
mm
ID,
mm
Max. OD,
mm
Min. ID,
mm
Max. OD,
in.
Min. ID,
in.
Max. OD,
mm
Min. ID,
mm
Max. OD,
in.
Min. ID,
in.
32203121.91.2200.86230211.1850.827
321631181.2200.70930171.1810.669
36253526.91.3781.05934.1261.3431.024
362035221.3780.86634211.3390.827
36163518.11.3780.71333.9171.3350.669
40283929.91.5351.17738.1291.5001.142
402539271.5351.06338261.4961.024
40203922.11.5350.87037.9211.4920.827
45324433.91.7321.33543.1331.6971.299
452844301.7321.18143291.6931.142
45204422.21.7320.87442.8211.6850.827
503649381.9291.49648371.8901.457
50324934.11.9291.34347.9331.8861.299
50254927.21.9291.07147.8261.8821.024
564055422.1651.65454412.1261.614
56365538.12.1651.50053.9372.1221.457
56285530.32.1651.19353.7292.1141.142
63506251.92.4412.04361.1512.4062.008
634562472.4411.85061462.4021.811
63406242.22.4411.66160.8412.3941.614
63366238.32.4411.50860.7372.3901.457
63326234.42.4411.35460.6332.3861.299
715669.9582.7522.28368.9572.7132.244
714569.947.32.7521.86268.6462.7011.811
714069.942.42.7521.66968.5412.6971.614
713669.938.52.7521.51668.4372.6931.457
756073.8622.9062.44172.8612.8662.402
755073.852.22.9062.05572.6512.8582.008
754073.842.52.9061.67372.3412.8461.614
806378.8653.1022.55977.8643.0632.520
805078.852.43.1022.05377.4513.0472.008
804578.847.53.1021.87077.3463.0431.811
804078.842.63.1021.67777.2413.0391.614
856783.769.13.2952.72082.6683.2522.677
855583.757.43.2952.26082.356.03.2402.205
854583.747.63.2951.87482.146.03.2321.811
907188.673.13.4882.87887.672.13.4492.839
906388.665.33.4882.57187.364.03.4372.520
905688.658.53.4882.30387.157.03.4292.244
905088.652.63.4882.07187.051.03.4252.008
957593.577.33.6813.04192.476.23.6412.997
956793.569.33.6812.72892.268.03.6302.677
955093.552.73.6812.07591.851.03.6142.008
1008098.582.33.8783.24097.481.23.8353.197
1007198.573.43.8782.89097.272.13.8272.839
1006398.565.53.8782.57997.064.03.8192.520
1005698.558.73.8782.31196.857.03.8112.244
10680104.482.54.1103.248103.181.24.0593.197
10671104.473.54.1102.894103.072.14.0552.839
10663104.465.74.1102.587102.764.04.0432.520
10656104.458.94.1102.319102.557.04.0352.244
11290110.392.54.3433.642109.291.44.2993.598
11280110.382.64.3433.252108.981.24.2873.197
11271110.373.74.3432.902108.772.14.2802.839
11263110.365.84.3432.591108.564.04.2722.520
11890116.292.74.5753.650114.991.44.5243.598
11880116.282.84.5753.260114.681.24.5123.197
11871116.273.84.5752.906114.572.14.5082.839
11863116.266.04.5752.598114.264.04.4962.520
125100123.1102.74.8464.043121.9101.54.7993.996
12590123.192.84.8463.654121.791.44.7913.598
12580123.182.94.8463.264121.481.24.7803.197
12571123.174.04.8462.913121.372.14.7722.839
132106130.0108.85.1184.283128.8107.65.0714.236
13290130.093.05.1183.661128.491.45.0553.598
13280130.083.15.1183.272128.181.25.0433.197
13271130.074.25.1182.921121.272.15.0352.839
140112137.91155.4294.528136.6113.75.3784.476
140100137.9103.15.4294.059136.3101.55.3663.996
14090137.993.25.4293.669136.191.45.3583.598
14080137.983.35.4293.280135.881.25.3463.197
150125147.7128.15.8155.043146.5126.95.7684.996
150106147.7109.35.8154.303146107.65.7484.236
15095147.798.45.8153.874145.796.45.7363.795
15080147.783.65.8153.291145.381.25.7203.197
160132157.6135.36.2055.327156.31346.1545.276
160122157.6125.46.2054.937156123.86.1424.874
160112157.6115.56.2054.547155.8113.76.1344.476
16090157.694.06.2053.701155.291.46.1103.598
170140167.4143.56.5915.650166142.16.5355.594
170130167.4133.66.5915.260165.81326.5285.197
170128167.4131.66.5915.181165.71306.5245.118

Stainless Steel 347 Hollow Bar Types

SS 347 Hollow Square Bar
Stainless Steel 347 Hollow Drill Bar
SS 347 Hollow Round Bar
SS Polish 347 Hollow Bars 
SS 347 Heavy Wall Hollow Bar
Stainless Steel 347 Rectangular Hollow Bar

ASTM A276 Stainless Steel 347 Hollow Bar Myanmar, SS 347 Round Bars United kingdom, Stainless Steel S34700 Hollow Bars Naypyidaw, Stainless Steel 1.4550 Hollow Rods Yangon, Steel 347 Hollow Bars Exporter Monywa, ASME SA479 SS 347 Hollow Rods Bago, 347 Stainless Steel Hollow Bar Mandalay, Stainless Steel 347 Hollow Bar Manufacturer in Naypyidaw, Myanmar.

Frequently Asked Questions (FAQ)

The primary advantages of using SS 347 hollow bars in high-temperature applications include excellent resistance to intergranular corrosion, enhanced heat resistance, and stability in extreme conditions. These properties make it ideal for use in heat exchangers, reactors, and furnace components.

The addition of columbium (niobium) in SS 347 improves its resistance to intergranular corrosion, particularly after welding. It stabilizes the steel's microstructure, preventing carbide precipitation at grain boundaries, and enhances overall corrosion resistance in aggressive, high-temperature environments.

SS 347 hollow bars are commonly used in the chemical processing, aerospace, power generation, and petrochemical industries. Typical applications include heat exchangers, reactor vessels, piping systems, and furnace components, where resistance to high temperatures and corrosion is essential.

Stainless Steel 347 Hollow Bar Uses

Aluminium 6082 Forgings find their place in industries that prioritize strength, reliability, and corrosion resistance. You’ll commonly see them in structural components across transportation, automotive, marine, and aerospace sectors. They’re also utilized in bridges, cranes, pressure vessels, and mechanical equipment where high load-bearing capacity is crucial. Thanks to its outstanding machinability and anodizing finish, Aluminium 6082 is the go-to choice for precision-engineered parts like shafts, fittings, and connectors. Its unique blend of lightweight and durability makes it ideal for both industrial and architectural applications, ensuring long-lasting performance even in challenging environmental conditions.

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