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Stainless Steel A554 Gr 409/409L Square Hollow Sections

Gr 409/409L SS ASTM A554 SHS Tubing Stockists in India, Grade 409L A554 SS Square Tube Suppliers in Mumbai, Stainless Steel UNS S40900 SHS Pipe, ASME SA554 Stainless Steel UNS S40903 Square Pipe, ASTM A554 SS 409 Square Hollow Section.

A554 SS 409 Structural Square Hollow Sections, 409L Stainless Steel Welded Square Tubes Dealers in India, ASTM A554 Gr.409 Stainless Steel Seamless Square Hollow Sections, ASME SA554 Steel 409L ERW SHS Pipes.

AISI 409 Stainless Steel Square Hollow Section Tube Exporters, Stainless Steel A554 Gr 409L SHS Tubes, SS SUS 409 Square Box Sections Distributors, DIN 1.4512 SS Square Hollow Section Pipes in Mumbai, India.

Stainless steel is best known for the longer service and to ensure same the numbers of well-renowned producers are working with full efforts in making high quality of pipes. The reliable producers are producing these Stainless Steel A554 Gr 409/409L Square Hollow Sections using good quality of steel and other superior quality of raw substances that are sourced from reputable vendors. The attributes of these stainless steel square hollow sections pipes are polished stainless steel finish, no-drill installations, high durability, resistance to corrosion and abrasion, universal length etc.

Because of immense capability in working area, producers have bought the wide range of Stainless Steel A554 Gr 409/409L Square Hollow Sections. These are acclaimed and treasured owing remarkable surface finishes, industry proven built, ruggedness, thus it has become high in demand. These are available in the variety of specification varies in size, dimensions, grade etc at reasonable costs. The standard specification of it is ASTM, GB, AITI, JIS etc. the standard of product is ASTM A554 EN. The finished condition is polished, pickled and annealed.

The product is submitted for testing before getting dispatched. The various testing performed here is hardness, test, bend test, flattening test, chemical and mechanical analysis, pitting resistance test, intergranular corrosion test etc. All these make the product ideal for numerous applications. The product packaging is also done thoroughly using techniques like shrink-wrapped, wooden pallets, wooden crates, wooden boxes, carton boxes etc. This product gets full safety while shipping to its client in a good condition.

Stainless Steel A554 Gr 409 / 409L Square Hollow Sections
ASTM A554 Stainless Steel 409 Square Hollow Section(SHS)
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ASTM A554 Gr 409/409L Stainless Steel Square Hollow Sections Specification

Specifications : ASTM A554 / ASME SA554(Ornamental Tubing Specification) or ASTM A 312
Size : 20x20mm to 400x400mm, other non standard sizes available on request
Wall Thickness : 0.5mm to 6mm
Length : Up to 6 meters, custom cut lengths
Type : Seamless/ Welded / ERW
Finish : 2B, No.1 Pickled Finish, No.4 finish, BA Finish, No.8 Mirror Finish, Electropolished Square Pipes
Delivery Condition : Bright Annealed, Polished or Annealed and Pickled
Packing : In bundles, coating, Ends can be bevelled or square cut, End Capped Certification & supplementary test, Finishing & Identity Mark

ASME SA554 409 / 409L Stainless Steel Square Hollow Section Equivalent Grades
STANDARD WERKSTOFF NR. UNS BS JIS
SS 409 1.4512 S40900 409S19 SUS 409
SS 409L 1.4512 S40903 - -
Stainless Steel A554 409/409L Square Hollow Section Chemical Composition
Grade C Ni Si S Mn P Cr Ti
SS 409/409L min. - - - - - - 10.5 6*(%C+%N)
max. 0.03 0.5 1.00 0.02 1.00 0.04 11.7 0.5
A554 Gr 409/409L SS Structural Square Hollow Section Mechanical Properties
Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HRB) max Brinell (HB) max
379 207 20 75 131
ASTM A554 Stainless Steel Square Hollow Sections Sizes
Size mm kg/m Size mm kg/m
20 x 20 x 2.0 1.12 20 x 20 x 2.5 1.35
25 x 25 x 1.5 1.06 25 x 25 x 2.0 1.43
25 X 25 X 2.5 1.74 25 X 25 X 3.0 2.04
30 X 30 X 2.0 1.68 30 X 30 X 2.5 2.14
30 X 30 X 3.0 2.51 40 x 40 x 1.5 1.81
40 x 40 x 2.0 2.31 40 x 40 x 2.5 2.92
40 x 40 x 3.0 3.45 40 x 40 x 4.0 4.46
40 x 40 x 5.0 5.40 50 x 50 x 1.5 2.28
50 x 50 x 2.0 2.93 50 x 50 x 2.5 3.71
50 x 50 x 3.0 4.39 50 x 50 x 4.0 5.72
50 x 50 x 5.0 6.97 60 x 60 x 3.0 5.34
60 x 60 x 4.0 6.97 60 x 60 x 5.0 8.54
60 x 60 x 6.0 9.45 70 x 70 x 3.0 6.28
70 x 70 x 3.6 7.46 70 x 70 x 5.0 10.11
70 x 70 x 6.3 12.50 70 x 70 x 8 15.30
75 x 75 x 3.0 7.07 80 x 80 x 3.0 7.22
80 x 80 x 3.6 8.59 80 x 80 x 5.0 11.70
80 x 80 x 6.0 13.90 90 x 90 x 3.0 8.01
90 x 90 x 3.6 9.72 90 x 90 x 5.0 13.30
90 x 90 x 6.0 15.76 90 x 90 x 8.0 20.40
100 x 100 x 3.0 8.96 100 x 100 x 4.0 12.00
100 x 100 x 5.0 14.80 100 x 100 x 5.0 14.80
100 x 100 x 6.0 16.19 100 x 100 x 8.0 22.90
100 x 100 x 10 27.90 120 x 120 x 5 18.00
120 x 120 x 6.0 21.30 120 X 120 X 6.3 22.30
120 x 120 x 8.0 27.90 120 x 120 x 10 34.20
120 X 120 X 12 35.8 120 X 120 X 12.5 41.60
140 X 140 X 5.0 21.10 140 X 140 X 6.3 26.30
140 X 140 X 8 32.90 140 X 140 X 10 40.40
140 X 140 X 12.5 49.50 150 X 150 X 5.0 22.70
150 X 150 X 6.3 28.30 150 X 150 X 8.0 35.40
150 X 150 X 10 43.60 150 X 150 X 12.5 53.40
150 X 150 X 16 66.40 150 X 150 X 16 66.40
180 X 180 X 5 27.40 180 X 180 X 6.3 34.20
180 X 180 X 8 43.00 180 X 180 X 10 53.00
180 X 180 X 12.5 65.20 180 X 180 X 16 81.40
200 X 200 X 5 30.50 200 X 200 X 6 35.8
200 x 200 x 6.3 38.2 200 x 200 x 8 48.00
200 x 200 x 10 59.30 200 x 200 x 12.5 73.00
200 x 200 x 16 91.50 250 x 250 x 6.3 48.10
250 x 250 x 8 60.50 250 x 250 x 10 75.00
250 x 250 x 12.5 92.60 250 x 250 x 16 117.00
300 x 300 x 6.3 57.90 300 x 300 x 8 73.10
300 x 300 x 10 57.90 300 x 300 x 8 90.70
300 x 300 x 12.5 112.00 300 x 300 x 16 142.00
350 x 350 x 8 85.70 350 x 350 x 10 106.00
350 x 350 x 12.5 132.00 350 x 350 x 16 167.00
400 x 400 x 10 122.00 400 x 400 x 12 141.00
400 x 400 x 12.5mm 152.00 400 x 400 x 16 192
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Stainless Steel Square Hollow Sections


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