17-4 igwe anaghị akwụ ụgwọ
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Ndubata
Nnukwu efere nchara nwere ezigbo corrosion iguzogide ikuku ma dikwa mkpa acidion ma ọ bụ nsị ya, na 430. Ọ bụ ya na-eme ka ọ dị elu, yana ezigbo mma na arụmọrụ. A na-ejikwa ngwaahịa anyị nke ọma, na-ejikarị ya na ikpo okwu, helikopta, nyiwe ndị ọzọ, ụlọ ọrụ nri, pulp na ụlọ ọrụ akwụkwọ, wdg.
D eliil s
Ihe mejupụtara kemịkal
Tebụl na-eso na-egosi ihe mejupụtara kemịkalụ 17-4 igwe anaghị agba nchara.
Element | Content (%) |
Iron, Fe | 73 |
Chromium, Cr | 15.0 - 17.5 |
Nickel, Ni | 3.0 - 5.0 |
Copper, Cu | 3.0 - 5.0 |
Manganese, Mn | 1.0 |
Silicon, Si | 1.0 |
Tantalum, Ta | 0.45 |
Niobium, Nb (Columbium, Cb) | 0.45 |
Nb + Ta | 0.15 - 0.45 |
Carbon, C | 0.070 |
Phosphorous, P | 0.040 |
Sulfur, S | 0.030 |
Njirimara anụ ahụ
Njirimara anụ ahụ nke klas 17-4 nchara anaghị agba nchara na tebụl na-esote.
Properties | Metric | Imperial |
Density | 7.75 g/cm3 | 0.280 lb/in³ |
Ngwongwo nke mebere
Ngwongwo igwe eji eme ihe nke ọkwa 17-4 igwe anaghị agba nchara na tebụl na-esote.
Properties | Metric | Imperial |
Shear modulus | 77.4 GPa | 11200 ksi |
Elastic modulus | 190-210 GPa | 27557-30458 ksi |
Poisson's ratio | 0.27-0.30 | 0.27-0.30 |
Hardness, Brinell | 352 | 352 |
Hardness, Knoop (estimated from Rockwell C) | 363 | 363 |
Hardness, Rockwell C | 36 | 36 |
Hardness, Vickers (estimated from Rockwell C) | 349 | 349 |
Ngwongwo ikuku
Isiokwu ndị na-eso ya na-edepụta ihe na-acha uhie uhie nke Grade 17-4 igwe anaghị agba nchara.
Properties | Metric | Imperial |
Thermal expansion co-efficient (@ 21-93°C/69.8-199°F) | 10.8 µm/m°C | 6.00 µin/in°F |
Thermal conductivity ( for condition H 900 at 149ºC. 22.6 W/mK for H 900 at 482ºC) | 17.9 W/mK | 124 BTU in/hr.ft².°F |
A na-eji ọkwa 17-4 igwe anaghị agba nchara na ngwa ndị a:
Nkwado Nuclear
Ụgbọ elu na ụgbọ elu gas
Mmanụ Ala
Usoro kemịkal
Mpempe akwụkwọ
Product Name | 17-4 stainless steel plate |
Standard | JIS,ASTM,AISI,SUS,UNS,DIN,EN etc |
Technique | Cold Rolled,Hot Rolled |
Thickness | 0.01-200mm |
Width | 10-2500mm |
Length | 0.5m-10m |
Surface | 1D,No.1,2B,No.4,BA,8K,satin,hairline,brush,mirror etc. |
EGO
Uru
1. Ọrụ elekere 24
Biko nweere onwe gị ịkpọtụrụ anyị. Ndị otu ahịa anyị ga-enye gị awa 24 ka erere,
2. Asọmpi asọmpi
A na-ebubata ngwaahịa anyị niile site na ụlọ ọrụ. Yabụ ọnụahịa ahụ dị oke asọmpi.
3. Onye na-ekesa
Nnyefe ngwa ngwa na ọrụ ọkachamara bụ ihe kachasị anyị mkpa, nke na-eme ka anyị bụrụ onye gị na ya nwere ntụkwasị obi.
Ulo igwe na-ekpo ọkụ: 10- 8 nchara nchara, ndị na-eweta ọla, 1 mm 304 prate nchara, 440c nchara, 420 Mpempe akwụkwọ SS
Nkwupụta nzuzo: Nzuzo gị dị anyị ezigbo mkpa. Companylọ ọrụ anyị na-ekwe nkwa igosipụta ozi nkeonwe gị na mgbasa ozi ọ bụla na-egosi na ọ bụla e ji ikike doo.
Dejupụta ozi ndị ọzọ ka ọ nwee ike ịkpọtụrụ gị ngwa ngwa
Nkwupụta nzuzo: Nzuzo gị dị anyị ezigbo mkpa. Companylọ ọrụ anyị na-ekwe nkwa igosipụta ozi nkeonwe gị na mgbasa ozi ọ bụla na-egosi na ọ bụla e ji ikike doo.