15Mo3 economizer raj yoglow- alloy pearlitic tshav kub-resistant steelnrog superior hardness thiab toughness piv rau SKD steel. Cov yam ntxwv tseem ceeb muaj xws li:
Zoo heev machinability tom qab spheroidizing annealing
High hardness ncej-quenching
Superior dimensional stability tom qab tempering
Dav siv nyob rau hauvpetroleum, tshuaj, hluav taws xob, thiab boiler kev lag luam.
Cov txheej txheem tsim khoom
Kub Rolling (loj - txoj kab uas hla)
Round billets rhuab mus rau ≈1200 degree
Pierced los ua hollow plhaub → Nruam dov mus rau lub hom phiaj qhov ntev
Qhov zoo: High efficiency rau huab hwm coj ntau lawm
Cold Drawing (Precision Tubes)
Kub- dov blanks kos nyob rau hauv chav tsev kub
Multi- hla txoj kab uas hla txo kom tiav:
Dimensional raug ± 0.05mm
Nto roughness Ra Tsawg dua lossis sib npaug li 0.8μm
Kev tswj hwm qhov tseem ceeb: Kev tswj nruj ntawm qhov kub thiab txias txias kom tsis txhob muaj kev ntxhov siab
15Mo3 Semaless Steel Tubes rau cua sov-Resistant Chemical composition:
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
|
0.12-0.20 |
0.10-0.35 |
0.4-0.8 |
Tsawg dua lossis sib npaug li 0.030 |
Tsawg dua lossis sib npaug li 0.030 |
/ |
0.25-0.35 |
15Mo3 seamless raj ntawm cov cua sov steels Mechanical khoom:
|
Qib |
Tensile zog Rm |
Yield zog YS |
Enlongation A (％) |
|
15 hmo 3 |
450-600 |
270 MPa |
22 |
Kev kuaj thiab tshuaj xyuas
Ntim thiab shipping
DIN17175 15Mo3 Seamless steel yeeb nkab rau boiler Hoobkas
