Mubyuma bidafite ingese, dufite ibyuma bya austenitis, ibyuma bya martensitike, ibyuma bya ferritic, Hastelloy, Monel, duplex, super duplex, nibindi byinshi. Turimo gutanga ibyapa bya titanium nibindi byuma bikomeye. Ibyapa byibyuma bifite urwego rwo hejuru rwo gukomera no gukomera. Bafite imbaraga zingana cyane nimbaraga nyinshi zo gutanga umusaruro. Zirashobora kandi guhinduka cyane kandi zihindagurika muri kamere. Ninimpamvu ituma tugira ibipimo bitandukanye byibyuma byubwoko bwose bwimirimo yinganda nubukanishi.
Zirwanya kandi ubwoko butandukanye bwa ruswa nka okiside, kugabanuka, hamwe na ruswa. Birashobora kwihanganira byoroshye ubushuhe hamwe numuvuduko mwinshi wumwuka kandi birashobora no kurwanya umwuka mwinshi hamwe nizindi myuka ishobora rimwe na rimwe uburozi. Birashobora kurwanya byoroshye ubwoko bwamavuta nindi miti. Barashobora kandi kurwanya ruswa kubera ubushyuhe ku bushyuhe bwo hejuru cyane. Birakenewe cyane kugirango bikoreshwe mu nyanja kuko bishobora kurwanya byoroshye amazi yo mu nyanja.
Ibyapa byibyuma nabyo birashobora gusudira mugice gisanzwe nkuko bisudwa kandi bigakorwa mubihe byateganijwe. Ntibasaba kandi gushyuha kandi biroroshye gusudira, gukora imashini no gushingwa. Ubushinwa bwahujwe nicyuma hamwe nicyuma ntarengwa S890Q ibyuma bikozwe mubikoresho byiza byibanze kandi bifite ubugenzuzi bwagatatu kugirango bikore neza. Turimo gutanga serivisi nziza zo guhaza abakiriya bacu bubahwa. Buri gihe tugerageza gutanga serivisi nziza kandi yihuse kubakiriya bacu.
Imiti niyinshi murwego rwo gusesengura ibicuruzwa:
| Icyiciro | C% | Si% | Mn% | P% | S% | N% | B% | Cr% |
| S890Q | 0.200 | 0.800 | 1.700 | 0.025 | 0.015 | 0.015 | 0.005 | 1.500 |
| Cu% | Mo% | Nb% | Ni% | Ti% | V% | Zr% | ||
| 0.500 | 0.700 | 0.060 | 2.000 | 0.050 | 0.120 | 0.150 |
| Icyiciro | Umubyimba (mm) | Umusaruro muto (Mpa) | Tensile (MPa) | Kurambura (%) | Ingufu Ntoya | |
| S890Q | Min 890Mpa | 940-1100Mpa | 11% | -20 | Min 30J | |
| Min 830Mpa | 880-1100Mpa | 11% | -20 | Min 30J | ||
| Min 800Mpa | 820-1000Mpa | 11% | -20 | Min 30J | ||
Gnee numurima udasanzwe wo kohereza ibyuma byicyuma hashingiwe ku isano nini n’uruganda rwacu rwa HBIS Wuyang muri