ERP for steel fabrication tracks scrap, yield and heat-wise costing by linking every steel plate, beam or coil to its heat number from purchase to finished job. It records input weight, finished weight and offcuts at each stage, then calculates the true cost per kg and margin for each job. Without it, fabricators rely on averages, and averages hide where margin is lost.
Pothera ERP, the flagship product of Bsquare Solutions, is built for this. Bsquare is an ERP software company that has served manufacturing and trading businesses since 1999.
Why do scrap, yield and heat numbers matter in steel fabrication?
Steel is the largest cost in most fabrication jobs, and it is bought by weight. Three things decide whether a job makes money:
● Scrap: the offcuts, remnants and cutting losses left after the steel is processed.
● Yield: the share of purchased steel that ends up in the finished product.
● Heat number: the identity of the steel lot as produced by the mill. It appears on the Mill Test Certificate (MTC) and links the steel to its chemical and mechanical properties.
A one or two percent drop in yield on a large order can wipe out the profit on it. That is why steel fabrication software must track all three, not only the purchase price.
What is heat-wise costing in steel fabrication?
Heat-wise costing means tracking the cost of steel by heat number instead of by an average rate. Two heats of the same grade may be bought at different prices, with different test results and different wastage. Averaging them hides which heat actually cost more to use.
Heat-wise costing in an ERP lets a fabricator:
● see the exact cost of steel consumed in each job
● trace any finished component back to its mill certificate
● answer customer or inspector traceability questions in minutes
● compare how different heats and suppliers perform in practice
How does ERP track scrap in steel fabrication?
Scrap management in steel fabrication works best when scrap is recorded at the point where it is created, not estimated at month-end. A good steel fabrication ERP does this in four steps:
- Issue material against a job. Steel is issued from stock with its heat number, size and weight.
- Record output and offcuts. After cutting or processing, the finished weight and the scrap or remnant weight are entered.
- Classify the leftover. Reusable remnants go back to stock with their heat number. True scrap is booked as scrap.
- Credit the scrap value. The scrap sale value is credited against the job so the net cost is accurate.
Reusable remnants matter. If a usable offcut returns to stock with its heat number intact, it can feed the next job instead of becoming a loss.
How does ERP calculate yield in steel fabrication?
Yield (%) = Finished weight ÷ Input weight × 100.
ERP calculates this for every job, every heat and every process stage. Over time it shows which jobs, machines, operators or nesting plans leak the most steel. That is how fabricators find where to improve first.
What does heat-wise costing look like in a real example?
The numbers below are illustrative. They show how the method works, not benchmark figures.
A fabricator issues 10,000 kg of plate for a job. It comes from two heats bought at different rates, and scrap sells at ₹30 per kg.
An average-based method would show a blended cost near ₹62 per kg of input and hide the gap. Heat-wise costing shows that Heat B costs about ₹5.86 more per finished kg because it was both pricier and lower-yielding. That insight changes purchase decisions and quotations.
What should you look for in ERP software for the steel industry?
Use this checklist when evaluating steel fabrication software:
How does Pothera ERP support steel fabricators?
Pothera ERP by Bsquare is a modular ERP that covers production, procurement, quality, finance, compliance and analytics in one platform, and it is configured for steel industry operations. For steel
fabricators, this means:
● One connected flow from purchase order to goods receipt, job issue, production, quality check and dispatch
● Heat-level traceability so every job and component can be traced to its source material
● Job costing that includes scrap and yield, so quotations reflect actual material behaviour
● Management dashboards that show where margin is made or lost
Bsquare has implemented ERP solutions for manufacturers across India, the Middle East and Africa, and Pothera ERP is configurable to a fabricator’s own process.
What business results can ERP improve in a steel fabrication company?
● Better quotations: pricing based on actual yield, not guesswork
● Lower material loss: yield variance is visible while the job is still running
● Stronger audit readiness: heat and certificate records are searchable
● Faster decisions: owners see job margin without waiting for month-end
● Less dependence on Excel: one system instead of separate sheets for stock, scrap and costing
Frequently asked questions
What is ERP for steel fabrication?
ERP for steel fabrication is software that connects purchasing, inventory, production, quality and accounts for fabricators. It tracks steel by weight and heat number and calculates job-wise cost including scrap and yield.
What is a heat number in steel?
A heat number identifies the batch of steel melted together at the mill. It links the material to its test certificate and is used for traceability.
How do you calculate yield in steel fabrication?
Divide the finished weight by the input weight and multiply by 100. For example, 9,200 kg finished from 10,000 kg input is a 92% yield.
Can ERP manage scrap and offcut inventory?
Yes. ERP records scrap at the stage it is created, returns reusable remnants to stock with their heat numbers, and credits scrap value against the job.
Why is heat-wise costing better than average costing?
Average costing blends different purchase rates and yields. Heat-wise costing shows the true cost of each heat, which supports better buying and pricing decisions.
Which is the best ERP for steel fabrication in India?
The best choice depends on your process, size and traceability needs. Look for heat tracking, job costing, scrap and yield reporting, and implementation support in India. Pothera ERP by Bsquare is built for these needs.
Ready to see where your steel margin is going?
Bsquare Solutions is an ERP software company with 25+ years of experience, and Pothera ERP is its flagship product for manufacturers. Book a demo of Pothera ERP for steel fabrication and see heat-wise costing, scrap tracking and yield reports working on your own process.
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