Boron Alloy Steel Plates 28MNB5 - 30MNB5 Nalin Girish Ispat LLP Across Pan India.
Boron Alloy Steel Plates such as 28MnB5 and 30MnB5 are specially engineered steels known for their exceptional hardenability, strength, and wear resistance. These grades are widely used in industries that require components to withstand high mechanical stress, impact, and abrasion, such as the automotive, agricultural, mining, and construction sectors.
The addition of a small amount of boron (typically 0.0005% – 0.005%) significantly enhances the steel’s hardenability, allowing it to achieve superior hardness and strength after heat treatment without compromising formability in the as-rolled condition. This makes 28MnB5 and 30MnB5 boron steels ideal for manufacturing automotive safety components, such as crash bars, reinforcement parts, chassis elements, and structural frames, as well as wear-resistant tools and machinery components.
These steels are commonly supplied in hot-rolled, normalized, or quenched & tempered conditions, depending on end-use requirements. The controlled carbon, manganese, and boron composition provides a balance of toughness, ductility, and tensile strength, making them a reliable choice for applications requiring both formability before hardening and maximum strength after heat treatment.
In addition to 28MnB5 and 30MnB5, related grades like 16MnCr5, 50CrV4, SCM435, SAPH440, SPFH590, and IF Grade Steels are also available to meet varied engineering and automotive specifications where precise strength, fatigue resistance, and machinability are essential.
For
more information about Boron Alloy Steel Plates or to discuss
using it in your application,
please contact Divyesh Shah +91 98201 27077, Keval Shah +91 99305 27077 or give us a call at 022 3151 8314
Form : Plates
Delivery Conditions : Hot Rolled, Normalized, Quenched & Tempered (Q&T), Soft Annealed
Thickness: 3 mm – 200 mm
Width: Up to 2500 mm
Length: 6000 – 12000 mm
Surface Condition: Black Hot Rolled, Polished, or Machined
