EN45 - Flat and Round Bar
Introduction
EN45 is a silico-manganese spring steel widely used for the manufacture of leaf springs and knives.
Whilst it has been manufactured as both strip and bar in the past, the development of more sophisticated strip steels mean it is no longer generally available in strip form.
EN45 is most commonly supplied as black as rolled flat bar which is formed with or without heating and quenched and tempered when the desired shape has been achieved.
BSS supply EN45 in flat and round bar, with a typical as-rolled hardnless of 220/240vpn.
Related steel grades include BS970 250A53, 56Si7, 55Si7 and SAE 9260
Composition
Grade | C % | Si % | Mn % | S % | P % |
EN45 | 0.50/0.60 | 1.50/2.00 | 0.70/1.00 | 0.05max | 0.05max |
Applications
Typical applications for EN45 bar include:
– Automotive leaf springs
– Knives and swords
– General engineering usage
– Automotive heavy spring parts
We offer cutting service on all material
25mm width x 6mmthk, 10mmthk, 12mmthk, 16mmthk, 20mmthk, |
32mm width x 6mmthk, 8mmthk, 10mmthk, 12mmthk, 16mmthk, 20mmthk, 25mmthk, |
40mm width x 6mmthk, 6mmthk, 10mmthk, 12mmthk, 16mmthk, 20mmthk, 25mmthk, 32mmthk, |
50mm width x 6mmthk, 6mmthk, 10mmthk, 12mmthk, 16mmthk, 20mmthk, 25mmthk, 32mmthk,40mm thk |
65mm width x 6mmthk, 6mmthk, 10mmthk, 12mmthk, 16mmthk, 20mmthk, 25mmthk, 32mmthk, 40mm thk, 50mm thk |
75mm width x 6mmthk, 6mmthk, 10mmthk, 12mmthk, 16mmthk, 20mmthk, 25mmthk, 32mmthk, 40mm thk, 50mm thk |
80mm width x 6mmthk, 6mmthk, 10mmthk, 12mmthk, 16mmthk, 20mmthk, 25mmthk, 32mmthk, 40mm thk, 50mm thk, 65mm thk |
100mm width x 6mmthk, 6mmthk, 10mmthk, 12mmthk, 16mmthk, 20mmthk, 25mmthk, 32mmthk, 40mmthk, 50mmthk, 65mm thk,80mm thk |
125mm width x 6mmthk, 6mmthk, 10mmthk, 12mmthk, 16mmthk, 20mmthk, 25mmthk, 32mmthk, 40mm thk, 50mmthk, 65mm thk,80mm thk |
130mm width x 6mmthk, 6mmthk, 10mmthk, 12mmthk, 16mmthk, 20mmthk, 25mmthk, 32mmthk, 40mm thk, 50mm thk, 65mmthk,80mm thk |
150mm width x 6mmthk, 6mmthk, 10mmthk, 12mmthk, 16mmthk, 20mmthk, 25mmthk, 32mmthk, 40mm thk, 50mmthk, 65mm thk,80mm thk |
200mm width x 16mmthk, 20mmthk, 25mmthk, 32mmthk, 40mm thk, 50mm thk, 65mm thk,80mm thk |
SPICIAL SIZE AVAILABLE AS PER YOUR REQUIREMENT, |
Alternative spring steel grades we supply CS70 | CS80 | CS95 | CS100 | EN43 | EN45 | EN47 | 735A50 | 6150 | 301
EN45 PRODUCT FORMS
• EN45 GRADE FLAT
• EN45 GRADE Wire
• EN45 GRADE Round
• EN45 GRADE CIRCLE
For more information about EN19 FLAT please contact us at +91 9920734146 & rmdmum@gmail.com