Tom qab ob peb xyoos ntawm txoj kev loj hlob, Sichuan Liaofu Tshwj xeeb Steel Kev Lag Luam Co., Ltd feem ntau tsim cov hlau tuag, siab alloy steel smelting, refining, forging, machining, tshav kub kho cov khoom zoo, thiab tsim ua tiav kev tswj hwm, peb lub tuam txhab yog ib qho private enterprise, lub hometown ntawm abrasive cuab tam steel ntau lawm nyob rau hauv Tuam Tshoj - hubei, kev thauj mus los yog yooj yim, lub Hoobkas muaj thoob ntiaj teb advanced ntau lawm cov khoom, khoom zoo kuaj equipmen
1.2888 - RM10Co steel yog high-alloy tshwj xeeb hlau uas tsis tshua muaj siab tempering tsis kam. RM10Co yog tsim rau cov kev cai tshwj xeeb hauv kev hwm ntawm hightemperature hnav tsis kam thiab tiv thaiv cov hlau molten. Ob leeg 1.2888 thiab 1.2885 cov ntaub ntawv muaj Co cov ntsiab lus thiab lawv nyob hauv peb lub peev xwm.
1.2888 tool steel x20CoCrWMo10-9
Chemical muaj pes tsawg leeg% ntawm lub ladle tsom xam ntawm qib 1.2888
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | Co(%) |
|---|---|---|---|---|---|---|---|
| 0.17-0.23 | 0.15-0.35 | 0.40-0.60 | Max 0.035 | Max 0.035 | 9.00-10.00 | 1.80-2.20 | 9.50-10.5 |
Mechanical zog ntawm qib 1.2888
| Pov thawj muaj zog Rp0.2(MPa) |
Tensile zog Rm(MPa) |
Kev cuam tshuam lub zog KV(J) |
Elongation ntawm tawg A(%) |
Kev txo qis hauv ntu ntu ntawm pob txha Z(%) |
Raws li-kub-kho mob | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 718 (Ntau dua lossis sib npaug) | 868( Ntau dua los yog sib npaug ) | 23 | 41 | 13 | Kev daws thiab Kev laus, Annealing, Ausaging, Q + T, thiab lwm yam | 142 |
3.Similar steel qib & sib npaug steel cov ntaub ntawv:
|
Teb chaws USA |
Nyiv |
Gemany |
Askiv |
Fabkis |
Kev kho cua sov |
Suav |
|
ASTM & AISI & SAE |
JIS |
EN DIN |
EN IB |
EN NF |
ISO |
GB |
|
|
x20CoCrWMo10-9 1.2888 |
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1.2885 belongs rau kub ua hauj lwm pwm hlau.
1.2888 1.2885 steel los ntawm peb lub hoobkas
Cim npe nrov: 1.2888 steel sib npaug x20cocrwmo10-9, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas