MS Square Bar | IS 2062 | ASTM A36

ASTM A36 Square Bar Stockist, EN 10025 S235JR Square Bar Distributor, MS Square Bar Supplier, DIN 17100 St37 Square Bar Exporter, JIS G3101 SS400 Square Bar Manufacturer.

PM Industries manufactures, supplies, and stocks MS Square Bar in a range of sizes and lengths. Mild steel's low carbon content is what makes it the practical choice for general fabrication and construction work. It cuts, bends, drills, and welds without the work hardening issues that higher-carbon and alloy steels present. For workshops, fabricators, and construction contractors who need a straightforward, economical steel section that processes quickly and joins reliably, MS square bar covers the requirement efficiently.

EN 10025 S235JR Square Bar, ASTM A36 Square Bar, JIS G3101 SS400 Square Bar, MS Square Bar.

 A square profile has specific advantages over round or flat sections in many applications. Uniform edges and flat faces make alignment, clamping, and welding easier. Frames, supports, and structural assemblies built from square bar sit flat, register cleanly against other components, and produce tighter, more predictable joints. That practical handling advantage is part of why square bar remains a standard section in fabrication shops across industries.

Weldability is straightforward. Low carbon mild steel joins well with standard welding processes and consumables, without preheat requirements in most standard thickness ranges. That simplicity speeds fabrication and reduces the skill level required for consistent weld quality compared to higher-alloy materials.

Surface treatment compatibility is important in practice. MS square bar doesn't have the inherent corrosion resistance of stainless steel, and it will rust in outdoor or moist environments without protection. Paint, powder coating, hot-dip galvanizing, and epoxy coatings all adhere well to mild steel surfaces, making it practical for outdoor structural applications when properly treated. For applications where corrosion protection through surface treatment is a standard part of the fabrication process, the lower material cost of MS square bar over stainless or coated alternatives provides a clear economic advantage.

Bar is available in a range of sizes and lengths with standard mill certification. Custom cutting to length is available. Contact PM Industries for stock availability, dimensions, and pricing.

Specification MS Square Bar

Specification	ASTM, EN, DIN, JIS, BS, ASME, AISI
Condition	Hardened & tempered, annealed
Length	1 to 6 Meters, Custom Cut Lengths
Round Bars	Outside Diameter in the range of 4mm to 500mm above as per the customer requirement.
Bright Bars	Outside Diameter in the range of 4mm to 500mm above as per the customer requirement.
Hex Bars	18mm – 57mm (11/16″ to 2-3/4″) above as per the requirement.
Square Bars	18mm – 47mm (11/16″ to 1-3/4″) above as per the requirement.
Flat Bars	1/2” to 10” in thickness range of 2mm to 150mm
Finish	Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Technique	Hot Rolled, Cold Rolled, Cold Drawn, Forged Round Bar, Rod
Tolerance	H8, H9, H10, H11, H12, H13, K9, K10, K11, K12 or as per clients’ requirements
Test Certificates	EN 10204/3.1B, NACE MR0103, NACE MR0175
Raw Materials Certificate	100% Radiography Test Report
Inspection	Third Party Inspection Report, etc

Available Types

Size

Size (mm)	Weight (kg/m)
10 x 10	0.8
12 x 12	1.1
16 x 16	2
20 x 20	3.14
25 x 25	4.91
32 x 32	8
40 x 40	12.5
50 x 50	19.6
63 x 63	31.2
75 x 75	44.2
80 x 80	50.2
90 x 90	63.6
100 x 100	78.5

Price

Size (mm)	Price/Kg
10 x 10	37
12 x 12	37
16 x 16	38
20 x 20	38
25 x 25	40
32 x 32	40
40 x 40	42
50 x 50	42
63 x 63	43
75 x 75	44
80 x 80	44
90 x 90	45
100 x 100	45

Condition

ANN	Annealed
H&T	Hardened and tempered.
PH	Precipitation hardened.

Finish

Bright drawn	BD	Slit rolled edge	SRE
Cold drawn	CD	Polished	P
Peeled and turned	P&T	Rough turned/peeled	RT
Cold finished	CF	Hot rolled pickled and annealed	HRAP
Centreless ground	CG	Hot finished	HF
Smooth turned	ST	reeled and Peeled	PR

Available Stock

MS Annealed Square Bar	EN 10025 S235JR Shafting Square Bar
JIS G3101 SS400 Normalized Square Bar	DIN 17100 St37 Automotive Square Bar
ASTM A36 Quenched & Tempered Square Bar	BS 4360 Grade 43A Aerospace Square Bar
EN 10025 S235JR Solution Annealed Square Bar	MS Oil & Gas Square Bar
DIN 17100 St37 Hardened Square Bar	JIS G3101 SS400 Marine Square Bar
BS 4360 Grade 43A Bright Square Bar	ASTM A36 Medical Grade Square Bar
MS Polished Square Bar	EN 10025 S235JR Hot Rolled Square Bar
JIS G3101 SS400 Mirror Finish Square Bar	DIN 17100 St37 Cold Drawn Square Bar
ASTM A36 Pickled & Passivated Square Bar	BS 4360 Grade 43A Cold Rolled Square Bar
EN 10025 S235JR Coated / Plated Square Bar	MS Forged Square Bar
DIN 17100 St37 Commercial Square Bar	JIS G3101 SS400 Peeled Square Bar
BS 4360 Grade 43A Precision Square Bar	ASTM A36 Turned Square Bar
MS Straight Length Square Bar	EN 10025 S235JR Ground Square Bar
JIS G3101 SS400 Cut-to-Length Square Bar	DIN 17100 St37 Centreless Ground Square Bar
ASTM A36 Structural Square Bar	BS 4360 Grade 43A Precision Ground Square Bar