



Obosara nke ọkụ akpọrepuígwèeriri ahụ erughị ma ọ bụ hà nhata 600mm, ọkpụrụkpụ ya dịkwa 1.2-25mm. Ígwè ígwè a na-akpọ ọkụ nwere ike dị ala ma dịkwa mma n'elu ya (oxidation)/obere mmecha), mana plasticity ya dị mma.
1.Standard: AISI, ASTM, BS, DIN, GB, JIS
2. Ọkpụrụkpụ: 1.2-25mm
3. Obosara: ~600mm
4. Ibu eriri: 1.7 - 10MT ma ọ bụ dịka arịrịọ gị si dị
5.Packing: ọkọlọtọ oké osimiri kwesịrị nkwakọ ngwaahịa
| Ọkwa | Ọkọlọtọ | NKỌWA | Ngwa |
| Q195, Q215A, Q215B | GB 912 | JIS G3101, SS330, SPHC, SPHD | Akụkụ ihe owuwu |
| Q235A | JIS 3101, SS400 | ||
| Q235B | JIS 3101, SS400 | ||
| Q235C | JIS G3106 SM400A SM400B | ||
| Q235D | JIS G3106 SM400A | ||
| SS330, SS400 | JIS G3101 |
| |
| S235JR+AR, S235J0+AR | EN10025-2 |
1. A na-atụgharị eriri ígwè a na-akpọ Hot Rolled na okpomọkụ dị elu ma nwee ezigbo ductility.
2. Eriri ígwè a na-akpọ ọkụ nwere ike inwe ọkpụrụkpụ ka ukwuu.
3. Eriri ígwè a na-akpọ ọkụ nwere ike ka mma.
4. Ihe dị iche n'etiti eriri ígwè a na-akpọ "hot rolled" na nke oyi a na-akpọ "cold rolled":
Eriri ígwè a na-akpọ "cold-rolled" nwere obere ike n'ihi na ọ na-eme ka ọrụ sie ike, mana ọ nwere ike iru oke mmepụta dị mma, a pụkwara iji ya mee ihe maka iberibe mmiri oyi na akụkụ ndị ọzọ. N'otu oge ahụ, n'ihi na ebe a na-emepụta ihe dị nso na ike nrụgide, enweghị echiche maka ihe egwu n'oge ojiji, ihe mberede dịkwa mfe ime mgbe ibu ahụ gafere ibu a na-ekwe ka ọ rụọ.
1) Efere oyi ahụ bụ nke a na-akpọ "cool-plated" ma ọ nweghị nha n'elu ya ma dịkwa mma. Efere ígwè a na-akpọ "cool-pound" na-akpọ "cool-pound", ha dịkwa iche na nha n'elu ya ma nwee ọkpụrụkpụ ya.
2) Eriri ígwè a na-akpọ "hot rolled stripe" siri ike ma dịkwa ire ụtọ n'elu ya, ọnụ ahịa ya dịkwa ala, ebe eriri ígwè a na-akpọ "cold rolled stripe" nwere ike ịgbatị ma sie ike nke ọma, mana ọnụ ahịa ya dị elu.
3) A na-ekewa eriri ígwè a na-akpọ Rolling stripe n'ime mpịakọta oyi na mpịakọta ọkụ, yana okpomọkụ a na-akpọ recrystallization dị ka ebe a na-amata ya.
4) Mkpọgharị oyi: A na-ejikarị mkpọgharị oyi emepụta mpempe akwụkwọ nwere ọsọ mkpọgharị dị elu. Mpempe ígwè a na-akpọgharị ọkụ: okpomọkụ mkpọgharị ọkụ na okpomọkụ mkpọgharị
5) Elu nke eriri ígwè a na-akpọ ọkụ nke na-enweghị electroplating bụ aja aja gbara ọchịchịrị, ebe nke eriri ígwè a na-akpọ oyi nke na-enweghị electroplating bụ isi awọ, nke a pụrụ ịmata site na ịdị nro nke elu mgbe electroplating gasịrị, ịdị nro nke eriri ígwè a na-akpọ oyi dị elu karịa nke eriri ígwè a na-akpọ ọkụ.
Eriri ígwè a na-akpọ "hot rolled stripe" dabara adaba maka imepụta akụkụ ndị a na-arụ site na nhazi oyi, owuwu izugbe nke ụlọ, àkwà mmiri, ụgbọ mmiri, ụgbọala, wdg.
Dịka ụlọ ọrụ mmepụta ihe igwe China si dị, azụmaahịa na nhazi ígwè mba "Ọtụtụ ụlọ ọrụ ezi okwukwe", ụlọ ọrụ azụmaahịa ígwè China, "Ụlọ ọrụ nkeonwe 100 kachasị elu na Shanghai". Shanghai Zhanzhi industry Group Co., Ltd., (nke a na-akpọ Zhanzhi Group) na-ewere "Iguzosi Ike n'Ezi Ihe, Uru, Ihe Ọhụrụ, Mmeri-Win" dị ka naanị ụkpụrụ ọrụ ya, na-anọgide na-etinye ọchịchọ ndị ahịa n'ọnọdụ mbụ.


