I-Dest Depplex idityaniswe nge-24% ukuya kwi-26% ye-chromium, i-6% ukuya kwi-8% ye-NOLYBDEMUM kunye ne-1,2% ye-manganese, kunye ne-manganese. Ukulandelela iimali zekharbon, phosphorus, eulfur, silicon, initrogen, kunye nobhedu bekwafumaneka kwiDulpex ebalaseleyo.