Uamea uamea 420

u'amea u'amea 420 ipu o se u'amea u'amea, martensitic uamea o se suiga o 410 ipu uamea.

Auina I-meli

Talanoa nei

Lisi oloa

Gnee u'amea, sapalai u'amea mai le lagi i le sami o loʻo avanoa, mafai ona maua i le lalolagi atoa;

Paipa Uamea

Paipa Uamea Lavea Paipa Uamea Alloy Paipa Uamea Carbon API Laina Paipa Pipa Uamea Uila Paipa uamea faumea Mea fa'apipi'i

Apa siliva

Uamea uamea uamea/pepa Paipa uamea Mea fa'apipi'i

Papa Uamea

Uamea e tetee i le tau Uamea Va'a Fa'a'u'u Fa'aula Papa Uamea Fausia Vaa La'ei Papa Uamea Tetee Maualuluga Malosi maualalo Alloy Steel Uamea Kabone Papa Uamea Siaki Pa'u Uamea Alloy

Uamea Ta'avale Malili

H Uila Angle Auala Uamea lapotopoto pa

Uamea uamea

u'amea uamea/pepa Uamea uamea ua uma ona valiina Pepa Fa'aoloa Fa'aolo

Uamea Alumini

Automotive Steel

Faafesootai matou

imeli : sale@gneesteel.com

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tuatusi: Numera 4-1114, Fale Beichen, Beicang Town, Beichen District Tianjin, Saina.

Folasaga o oloa Fa'amatalaga Fa'atekinisi

Folasaga o oloa

ASTM A240 Type 420 o loʻo i ai le kaponi faʻateleina e faʻaleleia ai mea faʻainisinia. O fa'aoga masani e aofia ai mea faigaluega ta'oto. SS 420 Plate o se u'amea u'amea fa'amalo, martensitic o se suiga ole SS 410 Plate.

E tutusa ma le SS 410 Plate, o loʻo i ai se laʻititi o le 12% chromium, naʻo le lava e tuʻuina atu ai mea e teteʻe ai. E maua i fesuiaiga eseese o carbon anotusi 420 ipu uamea stainless e talafeagai mo togafitiga vevela. Uamea u'amea 420 Plate ei ai le 13% chromium anotusi lea e maua ai le faʻamatalaga se tulaga o mea e teteʻe ai le corrosion. O togi fa'a Peretania o lo'o maua e 420S29, 420S37, 420S45 Plate.

ASTM A240 Type 420 Talosaga:

Alloy 420 o lo'o fa'aaogaina mo le tele o fa'aoga e mana'omia ai le a'a lelei ma le maaa. E le talafeagai pe afai o le vevela e sili atu i le 800°F (427°C) ona o le vave fa'ama'a'a ma leiloa o le a'a.

Alatoto nila
Cuttery
Lau naifi
Mea faigaluega ta'oto
Sele lau
Seulu
Meafaigaluega lima

Fa'amatalaga Fa'atekinisi

Tulaga Fa'ainumera (%)

C	Mn	Si	P	S	Cr
0.15	1.00	1.00	0.04	0.03	12.0-14.0

Meatotino Fa'ainisinia

Vevelave (°C)	Malosi (MPa)	Malosi e maua 0.2% Fa'amaoniga (MPa)	Fa'aumiumi (% ile 50mm)	Malosi Brinell (HB)
Fa'asusu*	655	345	25	241 maualuga
399°F (204°C)	1600	1360	12	444
600°F (316°C)	1580	1365	14	444
800°F (427°C)	1620	1420	10	461
1000°F (538°C)	1305	1095	15	375
1099°F (593°C)	1035	810	18	302
1202°F (650°C)	895	680	20	262
* O mea fa'apipi'i fa'amau e masani mo Tulaga A o le ASTM A276; ma'a'a fa'a'ele'ele o le maualuga fa'amaoti.

Meatotino Faaletino

Malosi kilokalama /m3	Amioga vevela W/mK	Eletise Tete'e (Microhm/cm)	Modulus o Elasticity	Coefficient o Fa'alauteleina o le vevela μm/m/°C	Avela faapitoa (J/kg.K)
7750	24.9i le 212°F	550 (nΩ.m) i le 68°F	200 GPa	10.3 ile 32 – 212°F	460 i le 32°F i le 212°F

Fa'ailoga Tutusa

USA/ Canada ASME-AISI	Europa	UNS Tofiga	Iapani/JIS
AISI 420	DIN 2.4660	UNS S42000	SUS 420

FAQ

Q1. E mafai ona ou maua se faʻataʻitaʻiga oka mo oloa ipu ipu uamea stainless?
A: Ioe, matou te faʻafeiloaʻi faʻataʻitaʻiga faʻataʻitaʻiga e suʻe ma siaki lelei. Fa'afefiloi fa'ata'ita'iga e talia.
Q2. Ae faapefea le taimi ta'imua?
A: Fa'ata'ita'iga mana'omia 3-5 aso;
Q3. E iai sau fa'atapula'a MOQ mo le fa'atonuga o oloa fa'apipi'i uamea e leai se mea?
A: Low MOQ, 1pcs mo faʻataʻitaʻiga siaki o loʻo avanoa
Q4. E fa'afefea ona e utaina oloa ma o le a le umi e taunu'u ai?
A: E masani ona 3-5 aso e taunuu ai. Va'alele ma fela'ua'iga i le sami fo'i e filifili. Mo oloa tetele, e sili ona lelei le utaina o uta.
Q5. E lelei le lolomi o la'u logo i luga o oloa?
A: Ioe. OEM ma ODM o loʻo avanoa mo i matou.
Q6: Faʻafefea ona faʻamautinoa le lelei?
A: Mill Test Certificate o loʻo tuʻuina atu i uta. Afai e mana'omia, e talia se Su'ega Tolu Vaega.