Na-agba ígwè 9Cr18 G20CrMo GCr15 High carbon chromium ígwè
Okwu mmalite
Nchara nchara bụ igwe eji eme bọọlụ, rollers na mgbanaka ebu. Ngwongwo na-ebu ígwè nwere ịdị elu na ịdị n'otu ma na-eyi nguzogide, yana oke ngbanwe dị elu. Ihe ndị a chọrọ maka ịdị n'otu nke ihe mejupụtara kemịkalụ nke ígwè na-ebu ígwè, ọdịnaya na nkesa nke ihe ndị na-abụghị metallic inclusions, na nkesa nke carbide dị nnọọ ike. Ọ bụ otu n'ime akara akara nchara siri ike na mmepụta nchara niile. N'afọ 1976, International Organisation for Standardization ISO webatara ụfọdụ ọnụọgụ nchara n'ozuzu n'ụkpụrụ mba ụwa, wee kewaa igwe na-ebu nchara ụzọ anọ: igwe na-agba agba nke ọma, elu igwe anaghị agba nchara, igwe anaghị agba nchara, igwe na-ebu ọkụ dị elu, na mkpokọta. nke 17 edemede nọmba igwe.
Oke
| Ihe | Na-ebu ígwè |
| Ọkọlọtọ | ASTM, DIN, ISO, EN, JIS, GB, wdg. |
| Ihe onwunwe
|
Q195、Q215、Q235、Q345、SS400、Q235B、Q355B、Q355C、Q355D、 Q355E、Q420B、Q235JR、Q355JR、10 #、20#、35#、45#、16 nde、A35-A369、ST35-ST52 20X、SCr420、5120、17Cr3、40X、SCr440、5140、41Cr4、40Cr、42CrMo、35CrMo、35XM、SCM435、4135、34CrMo4、alloy ígwè S20C、SAE1010、SAE1020、SAE1045、EN8、EN19、C45、CK45、SS400、GCr15, 52100, SUJ1, SUJ2, 100Cr6, 1.2067, 55C,8620,4320,9310,440C,M50 wdg. |
| Nha
|
Ogwe: dayameta: 6-400mm ma ọ bụ ahaziri Ogologo: 3m / 6m / 12m ma ọ bụ ahaziri Efere: Ọkpụrụkpụ: 0.3mm-500mm: Obosara: 10mm-3500mm: Ogologo: 1m-12m, ma ọ bụ dị ka achọrọ. Eriri: Obosara: 600mm-1500mm: Ọkpụrụkpụ: 0.1mm-3.0mm, ma ọ bụ dị ka achọrọ. Pipeline: OD: 5-100mm: WT: 0.5-15mm; Ogologo: 1m-12m, ma ọ bụ dị ka achọrọ. |
| Elu | Nwa, galvanized, pickled, na-egbuke egbuke, na-egbu maramara, satin, ma ọ bụ dị ka achọrọ |
| Ngwa
|
Nchara nchara bụ ọkwa nchara eji arụpụta bọọlụ na-agbagharị agbagharị, rollers na aka aka. Enwere ike iji ya mee ngwaọrụ nha nkenke, ikum ọkpọ oyi, skru igwe, dị ka ịkụ ọkpọ, ngwaọrụ nha, mgbata, na akụkụ ziri ezi maka nfuli mmanụ dizel. Bearing steel bụ igwe eji eme bọọlụ, rollers na bearing rings.etc. |
| Bupụ na
|
America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, wdg. |
| ngwugwu |
Ngwungwu mbupụ ọkọlọtọ, ma ọ bụ dị ka achọrọ. |
| Oge ọnụahịa | EXW, FOB, CIF, CFR, CNF, wdg. |
| Ịkwụ ụgwọ | T/T, L/C, Western Union, wdg. |
| Asambodo | ISO, SGS, BV. |
Ihe ngosi ngwaahịa
