SS400 bụ ọkọlọtọ ọkọlọtọ Carbon structural ígwè efere, nke na-emejuputa atumatu JIS G3101, dakọtara na Q235B na mba ọkọlọtọ.Ọ dabara na ọkọlọtọ mba China Q235B, yana ike tensile nke 400MPa.N'ihi ọdịnaya carbon ya na-agafeghị oke, ọ na-arụ ọrụ nke ọma n'ozuzu ya, na ike ya, plasticity na welding properties na-ejikọta nke ọma, na-eme ka ọ bụrụ nke a na-ejikarị eme ihe.
Carbon C: ≤0.17 Silicon Si: ≤0.50 Manganese Mn: ≤1.40 Sulfur S: ≤0.035 Phosphorus P: ≤0.035
| Ike tensile SS400(ob/MPa) | SS400 Ọnụ Mpụta (Os/MPa) | SS400 elongation na nkwụsịtụ 5/% | Ọrụ mmetụta SS400 Akv-20 deg. |
| 340-470 | 235 | 24 | ≥27J |
SS400 8mm-16mm * 2000mm-2200mm * 6000mm-12000mm;
SS400 16mm-40mm * 2200mm-2400mm * 7000mm-13000mm;
SS400 40mm-60mm * 2100mm-2500mm * 8000mm-12500mm;
SS400 60mm-80mm * 1800mm-3200mm * 9000mm-14000mm.
A na-atụgharịkarị SS400 n'ime eriri igwe ma ọ bụ nchara gburugburu,na-ekpo ọkụ akpọrepu ígwè mpempe akwụkwọ ss4oo, square ígwè, ewepụghị ígwè,angle ígwè mmanya ss4oo, I-beam, ọwa ígwè, windo etiti ígwè na ndị ọzọ ígwè profaịlụ, na ọkara-oké ígwè efere.Ọnụ ọgụgụ dị ukwuu nke ngwa na-ewu na injinịa Ọdịdị.A na-eji na-eme ka ígwè na-agba ume ma ọ bụ na-ewu osisi na shelves, elu-voltaji nnyefe ụlọ elu, àkwà mmiri, ụgbọ ala, ji esi mmiri ọkụ, containers, ụgbọ mmiri, wdg, na-eji dị ka a ọnụ ọgụgụ buru ibu nke arụmọrụ chọrọ na-adịghị oke n'ibu akụkụ;C, D-ọkwa ígwè nwekwara ike-eji maka ụfọdụ pụrụ iche ígwè.
1, Na a 16mm ígwè efere ụdị, mkpụrụ ike nke SS400 ígwè efere bụ 10Mpa elu karịa Q235A ike mkpụrụ.
2, Tensile ike na elongation dị elu karịa Q235A.
3, SS400 ígwè efere kwesịrị ekwesị maka àkwà mmiri, ụgbọ mmiri, na ụgbọ ala, Q235A ígwè efere bụ warara karịa SS400.
SS400 ígwè efere kwesịrị inwe a dịgasị iche iche nke elu-edu arụmọrụ, na ojiji nke usoro bụkwa pụtara ìhè, otú ọtụtụ n'ime ndị ọrụ e n'otu n'otu otuto na ghọtara na n'ichepụta ụlọ ọrụ, na-eji ugboro ugboro na-emepụta na-anọgide na-ebuli na kwalite, na nke nta nke nta SS400 efere ígwè abụrụla otu n'ime akara akara igwe a na-ejikarị eme ihe na obodo ahụ.
Oge nzipu: Eprel-09-2024