20MnCr5 Round Bars

20MnCr5 Round Bars

Ratnam Steel Ltd is a manufacturer, supplier, exporter of a huge variety of products. We are an esteemed company that is pretty much engaged in giving a widespread variety of 20MnCr5 Round Bars. Being ISO certified company and producing huge range of products, we have a huge number of domestic as well as international clients. We have supplied 20MnCr5 Round Bars to clients in India as well as across the globe in countries such as US, UK, Italy, Germany, Australia etc. We offer 20MnCr5 Round Bars at economical price to our consumers. These products have a widespread application in number of industries like sugar, nuclear, marine, defence, fabrication etc.

Specifications

Standard : ASTM A29

Sizes C45 Steel Round Bar : diameter 8mm – 3000mm

Chemical Composition

Grade  C Ni Si S P Mn Cr Mo
20Mncr5 .17 – .22 .10 – .35 .035 .035 1.10 – 1.40 1.00 – 1.30

Mechanical Properties

Properties Conditions
T (°C) Treatment
Density (×1000 kg/m3) 7.7-8.03 25
Poisson’s Ratio 0.27-0.30 25
Elastic Modulus (GPa) 190-210 25
Tensile Strength (Mpa) 1158 25 oil quenched, fine grained, tempered at 425°C
Yield Strength (Mpa) 1034
Elongation (%) 15
Reduction in Area (%) 53
Hardness (HB) 335 25 oil quenched, fine grained, tempered at 425°C

Equivalent Grades

Standard CS 20Mncr5
UNS
WERKSTOFF NR. 20MnCr5
BS
IS 20MnCr1
JIS
EN
SAE/AISI