Steel distributors often carry $2 million to $10 million in receivables. When DSO creeps from 35 to 45 days, that is real cash trapped in the pipeline. The collections team has to balance getting paid with keeping customers. It is a harder balance than most people outside the credit department realize.
The Steel-Specific Collections Challenge
Collections in steel distribution is different from collections in most other industries because of who the customers are and how they pay.
Construction contractors, the largest customer segment for most service centers, have project-based cash flow. They get paid when the GC approves a draw. The GC gets paid when the owner approves the application for payment. The owner pays when the bank releases funds. This chain can take 60 to 90 days from the time work is completed to the time the contractor has cash.
A contractor who is 45 days past due is not necessarily in financial trouble. They might be waiting on a draw that is two weeks away. The credit manager who puts them on hold damages a relationship and potentially delays the customer's project (which delays their payment further). The credit manager who waits too long risks a write-off if the contractor's project goes sideways.
This judgment call, hold or wait, happens dozens of times per month. Getting it right requires context that goes beyond the aging report.
What the Aging Report Does Not Tell You
A standard AR aging report shows current, 30-day, 60-day, and 90-day buckets. It tells you how much is owed and how old the receivable is. It does not tell you why the payment is late, whether this is normal for this customer, or what the risk of non-payment actually is.
Context-rich AR management adds layers of information to the aging data. Payment history patterns (does this customer always pay at 42 days? If so, their 45-day receivable is only 3 days behind their norm, not 15 days behind terms). Project information (is the receivable tied to a specific project, and what is the status of that project?). Communication history (did someone already call and get a commitment for payment by Friday?).
When the collections team has this context, their calls are more productive. Instead of "you have an overdue balance of $32,000," the conversation becomes "the $32,000 for the Riverside project shows as 42 days. Your typical payment on this account is around 38 days. Is there something specific holding this one up?" The second conversation gets answers and preserves relationships.
The Dunning Cadence
Most service centers follow an informal dunning process. Statement at the end of the month. Phone call when someone notices the receivable is getting old. Formal notice when it gets uncomfortable. Credit hold when it gets scary. This informal approach has gaps: receivables slip through without follow-up, different collectors use different approaches, and escalation happens too late.
A structured dunning cadence with customer-tier adjustments works better. For high-value, reliable customers (top 20% by annual revenue, consistent payment history): automated statement at 30 days, friendly check-in call at 40 days, personal call from the sales rep at 50 days. These customers rarely need more than a reminder.
For standard customers (middle tier, acceptable payment history): automated statement at 30 days, collections call at 38 days, formal notice at 52 days, credit hold discussion at 60 days. The tighter cadence catches problems earlier without being aggressive.
For high-risk customers (new accounts, prior slow-pay, small credit limits): proactive communication before the invoice is due, collections call at 32 days, credit hold at 45 days. These accounts require more attention per dollar of receivable, and the cost of that attention is justified by the risk.
The DSO Improvement Math
Reducing DSO by 5 days might not sound significant. For a service center billing $3 million per month, 5 days of DSO equals $500,000 of working capital. At a 6% cost of capital, freeing that cash saves $30,000 per year. More importantly, that $500,000 can be deployed into inventory that generates revenue instead of sitting in receivables that generate nothing.
Service centers that implement structured collections processes typically see DSO improvements of 5 to 12 days within the first six months. The improvement comes not from being more aggressive with customers, but from being more consistent. Receivables that previously aged to 60 days before anyone noticed get caught at 35 days with a phone call. The call resolves the issue (a missing POD, an invoice coding error, a disputed line item) and the payment follows within a week.
Most late payments in steel distribution are not about inability to pay. They are about administrative friction: a missing document, an approval that got stuck, an invoice that went to the wrong email address. Catching these issues early and resolving them quickly is the fastest path to lower DSO.
Preserving the Relationship
The best credit managers understand that collections is a customer service function, not a confrontational one. The goal is to help the customer pay, not to punish them for being late.
This means making payment easy (electronic payments, auto-pay options, multiple payment methods), communicating clearly (clean invoices with all required documentation, accurate statements, responsive to inquiries), and being human (understanding that a contractor's cash flow is lumpy and a 45-day payment from a $500,000-per-year customer is different from a 45-day payment from a one-time buyer).
The service center that gets paid fastest is not the one with the most aggressive collections team. It is the one that sends accurate invoices, provides complete documentation upfront, follows up consistently, and resolves disputes quickly. Collections speed is a function of operational quality, not aggressive tactics.