PHEEJ YIG HLAU
Stainless hlau Hloov bar
Stainless Hlau Pav ca bar
Stainless ntxaij los xij
Daim ntawv thov:
Tshuaj lom neeg muaj pes tsawg leeg ntawm martensitic stainless hlau yog tus yam ntxwv ntxiv ntawm cov ntsiab lus xws li molybdenum, tungsten, vanadium, thiab niobium raws li cov khoom sib txawv ntawm cov sib xyaw ua ke ntawm 0.1% -1.0% C thiab 12% -27% Cr. Vim tias tus qauv sawv cev yog qhov nruab nrab ntawm lub cev tshwj xeeb, lub zog poob nqis rau ntawm qhov kub. Hauv qab no 600 ℃, lub zog qhov kub thiab txias yog qhov siab tshaj plaws ntawm txhua yam ntawm cov hlau tsis xeb, thiab cov nkag ntawm lub zog tseem yog qhov siab tshaj. 440A steel muaj qhov zoo tshaj plaws quenching thiab hardening kev ua tau zoo, siab hardness, thiab ntau dua cov tawv dua 440B steel thiab 440C steel. 440B steel yog siv rau kev txiav cov cuab yeej, ntsuas cov cuab yeej, cov kabmob thiab cov li qub. 440B steel muaj qhov nyuaj dua li 440A steel thiab siab dua dua li 440C steel. 440C steel muaj qhov ua tau zoo tshaj plaws ntawm txhua tus hlau tsis xeb thiab tiv taus cov cua sov, thiab siv rau kev tsis tuaj yeem thiab cov kabmob.
Mas Stainless Hlau Qib No. Peb tau muab:
| KEEB KWM | DIN | ASTM | JIS |
| HSA | 1.4109 | 440A | SUS440A |
| HSB | 1.4112 | 440B | SUS440B |
| HSC | 1.4125 | 440C | SUS440C |
Loj:
|
KHOOM |
COJ COV CAI THIAB TXHUA YAM TXHUA HNUB |
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|
HLOOV BAR |
TXOOS NCO |
CENTERLESS GROUND |
TXIV |
NYEEM |
|
NTIAJ TEB HAUV HLI |
2.5-12.0 |
8,5-16 |
16-75 |
75-510 |
|
SQUARE |
KUB ROLLED DUB |
FORGED TAG NRHO SAB UA |
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|
SIZE IN HLI |
6X6-50X50 |
55X55-510X510 |
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|
NYIAJ BAR |
KUB ROLLED DUB |
FORGED THAIV TAG NRHO SAB UA |
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|
THICK X WIDTH IN HLI |
3-40 X 12-610 |
80-405 X 100-810 |
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|
STEEL QAB ZIB |
TXIAS ROLLED |
KUB ROLLED |
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|
THICK x WIDTH xLENGTH IN HLI |
1.2-3.0X600-800MM-1700-2100MM |
3.10-10.00X600-800MM-1700-2100MM |
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|
Cuam Tshuam |
100-610MM DIA X1.5-10MM THICK |
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| KEEB KWM |
DIN |
ASTM |
TSHUAJ TUA KWV TIJ |
NEEG LAUS |
DAIM NTAWV THOV |
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|
C |
Si |
Mn |
P≤ |
S≤ |
Cr |
Mo |
V |
W |
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| HSA |
1.4109 |
440A |
0.60-0.75 |
1.00 Max. |
1.00 Max. |
0.030 |
0.030 |
16.0-18.0 |
0.75 Max. |
440A hlau muaj qhov zoo tshaj plaws quenching thiab hardening kev ua tau zoo, siab hardness, thiab ntau dua cov tawv |
Cov cuab yeej, ntsuas, ntsuas nrog hi-tiv thaiv kev siab tsis ncaj |
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|
HSB |
1.4112 |
440B |
0.75-0.95 |
1.00Max |
1.00Max |
0.030 |
0.030 |
16.0-18.0 |
0.75 Max |
- |
- |
440B steel muaj qhov nyuaj dua li 440A steel thiab siab dua dua li 440C steel. |
tej cuab yeej, ntsuas cuab yeej, bearings thiab li qub. |
|
HSC |
1.4125 |
440C |
0.95-1.20 |
1.00Max |
1.00Max. |
0.030 |
0.030 |
16.0-18.0 |
0.75 Max |
- |
- |
440C steel muaj qhov ua tau zoo tshaj plaws ntawm txhua tus steel hlau thiab kub-resistant steel |
nozzles thiab cov kabmob. |
