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AISI 8630 Bright Bars, AISI / SAE 8630 Hex Bar Supplier, AISI 8630 Alloy Steel Round Bar, SAE Round Bars Suppliers.

As an acclaimed enterprise of the industry, Super Freeze India is involved in offering a vast array of AISI / SAE 8630 Round Bars as a manufacturer, exporter, stockiest and supplier to our domestic and global clients. Offered AISI 8630 Round Bars is manufactured with utmost precision following high definition engineering guidelines and is mostly used in engineering industry for a wide range of applications. CS AISI / SAE 8630 Round Bars, AISI / SAE 8630 Rods manufacturer, 8630 Round Bars Stockists, CS Round Bars Supplier Manufacturers Exporters. Meanwhile, these SAE 8630 Bars has some of the finest features such as they are quite Resistance against corrosion, Impeccable finish, Sturdy construction, and so on. With respect to national and international quality of raw materials, we also offer these round bars and rods in customized sizes and thicknesses as per specific demands by our esteemed clients at market leading prices.


Specification :


Dimensions EN, DIN, JIS, ASTM, BS, ASME, AISI
Size 5 mm To 500 mm
Diameter 0.1 mm to 100 mm
Length 100 mm To 6000 mm Long & Above
Finish Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Tolerance H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Form Round, Square, Hex (A/F),Flate, Rectangle, Billet, Ingot, Forging Etc.
Stainless Steel ASTM A-479, A-182, 304, 304L,304H,304S, 316, 316L,316 Ti, 316H, 309, 310, 310S, 317L, 321, 347, 409, 410, 420, 430, 440, 446, 904L. etc.
Duplex Steel 2205, 31803, 32750, 32760, 2101, 2304.
Alloy Steel A-182 - F5, F9, F11, F12, F21, F22 & F91
Special Grade Stainless Steel 17-4 PH, Alloy 800, Alloy 600. Hastelloy C276.
Carbon Steel A 105, LF 2, Duplex Steel.

AISI/SAE 8630 Bar Equivalent Grades

Standard AISI/SAE 8630
UNS -
WERKSTOFF NR. 41CrMo4, 42CrMo4, 42CrMoS4, 43CrMo4
BS 970 708M40, 708A42, 709M40, En19, En19C
UNI 41CrMo4, 38CrMo4 (KB), G40 CrMo4, 42CrMo4
JIS SCM 440, SCM 440H, SNB 7, SCM 4M, SCM 4
EN name 42CrMo4
EN # 1.7223, 1.7225, 1.7227, 1.3563

AISI/SAE 8630 Bar Chemical Composition

Grade  Si S Cr C Ni Mn P Mo
SAE - 8630 .20 - .35 .040 .40 - .60 .18 - .23 .40 - .70 .70 - .90 .040 .15 - .25

AISI/SAE 8630 Bar Mechanical Properties

Mechanical Properties 30 HRC 40 HRC 45 HRC
UTS(ksi) Per ASTM E8-04 147 183 225
Elongation Per ASTME E8-04 21 18 12
Poisson's Ratio per ASTM E111-04 .282  
Young's Modulus per ASTM E111 30900 (ksi)  
YS 0.2% offset Per ASTM E8-04 134 171 205
V-Notch Charpy Impact Per ASTM E23-06 80 45 21
RA% Per ASTM E8-04 64 60 50



Types of Round Bar Available


Buttweld Fittings

Round Bar

Buttweld Fittings

Square Bar

Buttweld Fittings

Flat Bar

Buttweld Fittings

Hex Bar

Buttweld Fittings

Triangle Bar

Buttweld Fittings

Hollow Bar



Marking & Packing


Our Nickel Alloy 2.4066 round bars are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All Nickel Alloy UNS N02200 bar are marked with Grade, Lot No, Size and our trade mark. We can also make custom marking on our products on Speical request from Purchaser.


Quality Assurance


Super Freeze India all Nickel Alloy 200 round bars, Nickel Alloy 200 bright bars and Nickel 200 hex bars are subject to strict inspection at each stage starting from material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, DIN, EN, and JIS codes and standards. We can also appoint official certified Inspection Agencies upon request of our clients so that they can witness the material reports, dimensions and quality conformity of products.

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