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27SiMn cho woule asye ba wonn
27SiMn cho woule asye ba wonn
27SiMn cho woule asye ba wonn
27SiMn cho woule asye ba wonn

27SiMn cho woule asye ba wonn

GB estanda materyèl 27SiMn fè pati Lachin nan, soti nan asye a nan pwodwi a fini, nou gen teknoloji a pafè ak anpil ane nan akimilasyon nan eksperyans, nou ka kounye a pwodwi pwodwi gen ladan bobin asye, fèy, plak, ba wonn, asye kare, asye. fil, tiyo asye, forgings, lòt ...
Entwodiksyon pwodwi
27SiMn gen bon machinability ak plastisit deformation frèt. Li kenbe gwo fòs ak rezistans mete pandan tretman chalè ak segondè severite pandan trempe dlo. 27SiMn asye se lajman ki itilize nan otomobil, petwòl, endistri chimik, endistri anbake, tib asye 27SiMn yo nòmalize ak tanperaman, fosfat lwil oliv andedan ak deyò,  se jeneralman yo itilize pou fabrike pati cho Stamping ki mande segondè severite ak rezistans mete, tankou divès pati idwolik. .
Done teknik

Konpozisyon chimik (fraksyon mas) (wt.%) nan 27SiMn la

Eleman Min.(≥) Max.(≤)
C 0.24 0.32
Si 1.10 1.40
Mn 1.10 1.40
P - 0.035
S - 0.035
Cu - 0.30
Kr - 0.30
Ni - 0.30
Mo - 0.15

Pwopriyete mekanik nan klas 27SiMn

Sede
Rp0.2 (MPa)
Tensile
Rm (MPa)
Enpak
KV (J)
Elongasyon
A (%)
Rediksyon nan koup transvèsal sou ka zo kase
Z (%)
Kòm-Chalè-trete Kondisyon HBW
551 (≥) 144 (≥) 11 41 43 Solisyon ak Aje, Recuit, Ausaging, Q + T, elatriye 344

Pwopriyete fizik klas 27SiMn

Pwopriyete Dansite
kg/dm3
Tanperati T
°C/F
Chalè espesifik
J / kgK
Konduktivite tèmik
W/mK
Rezistans elektrik
µΩ·cm
375 (≥) 157 (≥) 33 32 31 Solisyon ak Aje, Recuit, Ausaging, Q + T, elatriye
Tanp.
°C/°F
Limit souch ranpe
(10000h)
(Rp1,0) N/mm2
Fòs rupture ranpe
(10000h)
(Rp1,0) N/mm2
- - -
397 975 844 - - -

27SiMn Gamme de pwodwi yo

Kalite pwodwi Pwodwi yo Dimansyon Pwosesis yo Delivre estati
Plak / Fèy Plak / Fèy 0.08-200mm (T) * W * L Forge, woule cho ak woule frèt Rekwit, solisyon ak aje, Q + T, ACID-WASHED, piki eksplozif
Steel Bar Bar wonn, Bar plat, Bar kare Φ8-1200mm * L Forge, woule cho ak woule frèt, jete Nwa, vire graj, eksplozif piki,
Bobin / retire rad sou ou Steel Coil /Steel Strip 0.03-16.0x1200mm Fwad-woule ak cho-woule Rekwit, solisyon ak aje, Q + T, ACID-WASHED, piki eksplozif
Tiyo / Tiyo Tiyo san pwoblèm/tib, tiyo soude/tib OD:6-219mm x WT:0.5-20.0mm Ekstrisyon cho, frèt trase, soude Rekwit, solisyon ak aje, Q + T, ACID-WASHED
Pwodwi ki gen rapò
AISI 4140 Alloy Steel 1.7225 Steel, Scm440 Steel, 42CrMo4 Steel, SAE4140 Steel, 42CrMo Steel
AISI 4140 Steel 1.7225 42CrMo4 SCM440
5140 Steel Plak 1.7035 41Cr4 SCr440 Alloy Steel
AISI 4340 Steel 36CrNiMo4 1.6511 EN24 817M40 SNCM439
AISI 8620 Steel
EN 34CrNiMo6 Steel
DIN 30CrNiMo8 asye
1.2083 Steel, X42Cr13
W6Mo5Cr4V2Co5(M35) cho woule asye ba wonn
W18Cr4V cho woule asye ba wonn
20CrNiMo (8620H) cho woule fe wonn ba
34CrNiMo6 cho woule asye ba wonn
Q390B-Q390D cho woule asye ba wonn
CrWMn cho woule asye ba wonn
3Cr2W8V cho woule asye ba wonn
Cr12MoV cho woule asye ba wonn
Cr12 cho woule asye ba wonn
A105 cho woule asye ba wonn
40CrMnMo Steel Round Bar
65Mn cho woule asye ba wonn
16MnCr5 cho woule asye ba wonn
B2 cho woule asye ba wonn
38CrMoAl cho woule asye ba wonn
18CrNiMo7-6
20MnCr5 cho woule asye ba wonn
9SiCr cho woule asye ba wonn
42CrMo cho woule fèy asye
20CrMnMo
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