EN31 Round Bars

We are EN31 Round Bar manufacturers and we are only manufacturing from prime quality billets and blooms. The range of EN31 Round Bars which we manufacture for our customers are of high quality and these round bars are used for making machineries and OEM Auto components. These products have been made keeping in mind the quality parameters which have been set by the industry in the market. EN31 Round Bars are always supplied with the test certificates and can be supplied in bulk quantity as well as retail quantity as per customers requirements. EN31 alloy Steel round bars are supplied by us to various industries.

EN31 is a very high strength steel alloy which is hardened and tempered before supplying and has nickel, chromium, molybdenum making it high tensile steel strength, with good ductility and wear resistance. With relatively good impact properties at low temperatures, EN31 is also suitable for a variety of elevated temperature applications. EN31 round bars have good internal strength and high external strength, which makes it highly wear resistant. EN31 steel round bars offer good combination of ductility, strength and wear resistance. EN31 is a very high strength alloy engineering steel.

Equivalent grades of EN31 round bars

BRITISH BS 970:1991 535A99
BRITISH BS 970:1955 EN31
GERMAN DIN 100CR6
FRENCH AFNOR 100C6
SWEDISH SS 2258
AMERICAN SAE 52100

Chemical Composition of SAE EN31 round bars

Carbon	0.95 / 1.10
Manganese	0.40 / 0.70
Silicon	0.10 / 0.35
Sulfur	Max 0.050
Phosphorus	Max 0.040
Chromium	1.20 - 1.60

Our Size Range Of EN31 Round Steel Bars

16mm, 18mm, 20mm, 22mm, 23.5mm, 24mm, 25mm, 26mm, 27mm, 28mm, 30mm, 32mm, 34mm, 35mm, 36mm, 37mm, 38mm, 40mm, 42mm, 45mm, 46.5mm, 47mm, 50mm, 51mm,53mm, 56mm, 60mm, 63mm, 65mm, 70mm, 75mm, 78mm, 80mm, 85mm, 90mm, 95mm, 100mm, 105mm, 110mm, 115mm, 120mm, 125mm, 130mm.

Grades We Manufacture in addition to EN31 Round Bars

MS, SAE 1018, IS 2062, A-105, SAE 1008, SAE 1010, SAE 1015, C15, C18, C20, 1020, C22, 1022, C25, 1025, C30, 1030, C35, 1035, 35C8, S35C, C40, 1040, C45, 45C8, 1045, CK45, C50, 1050, C55, 55C8, 1055, C60, 1060, C70, 41Cr4, 40Cr4, 40Cr1, En18, En18D, SAE 1541, SAE 1536, 37Mn2, 37C15, En15, SAE 1141, LF2, EN19, SAE 4140, 42CrMo4, EN24, EN353, SAE 52100, 20MnCr5, 8620, EN1A, En8, 4140D, EN9, ST 52.3, EN42, EN31, SS 410, SS 202, SS 304, SS 316 and other grades as per customer requirement.

Cities to which we supply EN31 Steel Round Bars

Ahmedabad, Surat, Baroda, Kadi, Rajkot, Surendranagar, Mumbai, Pune, Chakan, Bhosari, Ranjangaon, Aurangabad, Ahmednagar, Kolhapur, Belgaum, Thane, Nagpur, Nashik, Chennai, Jaipur, Indore, Ajmer, Hyderabad, Hubli, Karnataka, Gujarat, Maharashtra, Rajasthan, Madhya Pradesh and other parts of India.

Certifications for EN31 Round Bars

We are ISO 9001 certified. We also have IS2062 license of Bureau of Indian Standards for steel rounds for use in various structural, bright bars and other engineering applications. We also have BIS certification to manufacture rounds for boilers.