SPV315 Carbon Steel rau cov hlab ntsha siab
SPV315 siab lub nkoj phaj yog cov phaj hlau rau cov hlab ntsha siab uas ua raws li Nyij Pooj Kev Lag Luam (JIS G 3115), nrog lub zog siab thiab kev ua haujlwm zoo vuam.
SPV315 boiler steel yog dav siv nyob rau hauv cov nram no:
Boilers thiab cov hlab ntsha siab: SPV315 nkoj phaj yog siv los tsim ntau hom boilers thiab cov hlab ntsha siab.
Cov cuab yeej siv tshuaj: SPV315 boiler phaj yog siv los tsim cov reactors, cia tso tsheb hlau luam thiab lwm yam khoom siv hauv kev lag luam tshuaj.
Kev lag luam roj thiab roj: SPV315 steel boiler phaj yog siv los tsim cov hlab ntsha hauv cov roj thiab cov khoom siv roj.
JIS G3115 SPV315 siab hlab ntsha phaj tshuaj muaj pes tsawg leeg thiab txhua yam khoom
| C% | SI% | Mn% | P% | S% | ||
| 0.2 | 0.8 | 1.7 | 0.02 | 0.01 | ||
| Tsawg dua lossis sib npaug rau 0.18 | Tsawg dua lossis sib npaug rau 0.55 | Tsawg dua lossis sib npaug rau 0.16 | Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.030 | ||
| Yield Strength, rau cov khoom hauv mm, Mpa, min | Tensile zog, Mpa | Elongation, %, min | ||||
| 6<> | 50<> | 100<> | Tsawg dua los yog sib npaug li 16 | 16<> | >40 | |
| 315 | 295 | 275 | 490-610 | 16 | 20 | 23 |
