Kev piav qhia
Cov khoom siv raw ntawm Stainless Steel Precision Casting Parts yog alloy 431. 431 yog martensitic stainless hlau tsim raws li American ASTM cov qauv, nrog zoo zog thiab toughness. Nws muaj qhov zoo corrosion tsis kam rau aqueous daws ntawm oxidizing acid, feem ntau cov organic acids thiab organic ntsev. Nws yog feem ntau tsim nyog rau kev tsim nitric acid, acetic acid ntau lawm, lub teeb kev lag luam, textile thiab lwm yam lag luam. Nws feem ntau yog siv los tsim cov shafts, piston pas nrig, twj tso kua mis thiab lwm qhov chaw uas yuav tsum tau muaj zog, toughness thiab corrosion kuj.
Nta
1. Alloy 431 yog qhov zoo tshaj plaws corrosion resistant nyob rau hauv qib martensite, yog li cov corrosion kuj ntawm cov khoom no kuj zoo heev.
2. Vim nws lub zog tensile zoo heev, lub zog torque thiab zoo toughness, alloy 431 feem ntau yog siv rau cov yam ntxwv ntawm cov khoom uas yuav tsum tau raug rau lub marine ib puag ncig, nrog rau cov aircraft fasteners thiab accessories.
3. Kev kho deg ntawm Stainless Hlau Precision Casting Parts yog zoo huv si, du, burr dawb, khoom thiab txhim khu kev qha.
4. Nws muaj ntau yam kev siv, xws li kho vajtse, shipbuilding, petrochemical, machinery, tshuaj, zaub mov, lub zog, lub zog, lub tsev kho kom zoo nkauj, nuclear zog, aerospace, tub rog thiab lwm yam lag luam.
Cov khoom siv:
|
Suav teb GB |
Teb chaws USA AISI |
UK BS |
FRANCH NF |
German DIN |
Nyiv JIS |
|
1 Cr13 |
410 |
410S21 |
Z12C13 |
X10Cr13 (1.4006) |
SUS 410 |
|
2 cr13 |
420 |
420S37 |
Z20C13 |
X20Cr13 (1.4021) |
SUS420J1 |
|
1Cr17Ni 2 |
431 |
431S29 |
/ |
X22CrNi17(1.4057) |
SUS 431 |
|
0c18n 9 |
304 |
304S15 |
Z6CN18-09 |
X5CrNi18 9(1.4301) |
SUS 304 |
|
/ |
316 |
/ |
Z6CND17-12 |
X2CrNiMo1810(1.4401) |
SUS 316 |
|
00Cr18Ni10 |
304L |
304L12 |
Z2CN18-10 |
X2CrNi18 9(1.4306) |
SUS 304 L |
|
/ |
316L |
316S12 |
Z2CN17-12 Z2CN17-13 |
X2CrNiMo1810(1.4404) X2CrNiMo1812(1.4435) |
SUS 316L |
|
0Cr17Ni4Cu4 Nb |
17-4 PAB |
/ |
/ |
X5CrNiCuNb16-4 |
SUS 630 |
Tshuaj muaj pes tsawg leeg:
C: Tsawg dua lossis sib npaug rau 0.0.20
Si: Tsawg dua lossis sib npaug li 1.00
Mn: Tsawg dua lossis sib npaug li 1.00
P: Tsawg dua lossis sib npaug rau 0.040
S: Tsawg dua lossis sib npaug rau 0.030
Cr: 15.0-17.0 Nws
Nws: 1.25-2.50
Lub cev muaj zog:
Tensile zog: σbNtau dua lossis sib npaug rau 880MPa (QT)
Yield zog: σ0.2Ntau dua lossis sib npaug rau 690MPa (QT)
Extensibility: δ5Ntau dua lossis sib npaug li 12%
Hardness: Annealing, Tsawg dua los yog sib npaug rau 295HBV
Qhov ceev: 7.71 g / cm³ (20 degree)
Thermal conductivity: 27.8W / m * K (100 degree)
Hluav taws xob tiv taus: 0.7X10-6Ω·m2 / m (20 degree)
Superior Metallurgical Properties:
Corrosion kuj (ASTM G48 Txoj Kev A kuaj)
High -kev ua haujlwm kub (txog 800 degree)
Zoo heev mechanical zog (yield zog 205-550MPa)
Cryogenic kev pabcuam muaj peev xwm (txog -196 degree)
Advanced Manufacturing Txheej Txheem:
Peev casting nrog ceramic plhaub pwm
Khoos phis tawj- tswj lub tshuab nqus tsev
HIP (Kub Isostatic Pressing) kho muaj
Tag nrho traceability los ntawm raw khoom mus rau tiav ib feem
Quality Assurance:
100% kev tshuaj xyuas qhov ntev (CMM)
RT/UT xeem rau cov ntawv thov tseem ceeb
PMI (Positive Material Identification)
Kev ntsuam xyuas cov cuab yeej cuab tam raws li ASTM tus qauv
