One of the largest capacity furnaces in the Midwest.Built for large-scale fabrications.

Reference Material

Useful Tools & References

Access helpful charts, material references, and technical information to support your project planning and decision-making.

If you need additional guidance, our team is always available to help.

Downloadable Resources

Hardness Conversion Chart

Hardness values are approximate and may vary depending on material composition and processing conditions.

Brinell Rockwell C Shore
682 62 84
653 60 81
627 59 79
601 58 77
578 56 75
555 55 73
534 54 71
514 52 70
495 51 68
477 50 66
461 48 65
444 47 63
429 46 61
415 44 59
401 43 58
388 42 56
375 40 54
363 39 52
352 38 51
341 37 50
331 36 48
321 34 47
311 33 46
302 32 45
293 31 43
285 30 42
277 29 41
269 28 40
262 27 39
255 25 38
248 24 37
241 23 36
235 22 35
229 20 34
223 19 —
217 18 33
212 16 —
207 15 32
197 13 30
187 10 29
179 8 27
170 5 —
163 3 —
156 1 —
149 — —

Quick Reference

  • Maximum capacity: 100,000 lbs
  • Maximum length: 30+ ft
  • Materials: Carbon, Alloy, Cast Irons
  • Services: Flame Hardening, Stress Relieving, Straightening

Process Overview

🔥 What is Flame Hardening?
A surface hardening process that increases wear resistance by heating specific areas and rapidly quenching.

⚙️ What is Stress Relieving?
A controlled heating process used to reduce internal stresses and improve dimensional stability.

🔧 What is Mechanical Straightening?
A process used to correct distortion and restore dimensional accuracy in large components.

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