Nkọwa nke ASTM A36 H Beam
ASTM A36 H beam steelbụ ígwè carbon dị ala nke na-egosipụta ike dị mma yana nhazi. Ọ dị mfe iji igwe na imepụta ya, a pụkwara iji ya rụọ ya nke ọma. Enwere ike iji ígwè beam A36 H mee ka ọ sie ike iji mee ka ọ ghara ire ere nke ọma. Ike mmepụta nke ASTM A36 erughị nke mpịakọta oyi C1018, si otú a na-eme ka ASTM A36 gbagọọ ngwa ngwa karịa C1018. N'ozuzu, a naghị emepụta dayameta buru ibu na ASTM A36 ebe ọ bụ na a na-eji gburugburu mpịakọta ọkụ C1018 eme ihe.
Nkọwapụta nke ASTM A36 H Beam
| Ọkọlọtọ | BS EN 10219 - Akụkụ oghere nke ígwè na-abụghị alloy na nke dị mma nke e ji ígwè rụọ nke a kpụrụ akpụ nke oyi. |
| Ọkwa | S235JRH |
| Nha SHS (Ngalaba Akụkụ Oghere) | 20 * 20mm-400 * 400mm |
| Ọkpụrụkpụ Mgbidi | 0.5mm - 25mm |
| Ogologo | 6000-14000 mm |
| Ụdị | Enweghị Nsogbu/ Ejiri Welded / ERW |
| Nkwakọ ngwaahịa | Na ngwugwu, Anti-Nchekwa okpomọkụ nke nchara, mkpuchi varnish, enwere ike ịkpụcha njedebe ma ọ bụ bee ya n'akụkụ anọ, Asambodo na ule mgbakwunye nke njedebe, Mmecha na Akara njirimara |
| Nchedo Elu | Ojii (E ji aka ya kpuchie ya), Mkpuchi Varnish/Mmanụ, Ejiri Galvan mee ya tupu oge eruo, Ejiri Galvan mee ya ọkụ |
Ihe mejupụtara kemịkalụ nke Njirimara ígwè A36
| Ngwakọta Kemịkalụ Ihe A36 (%, ≤), maka efere, Obosara > 380 mm (inchi 15) | |||||||||||||
| Ígwè | C | Si | Mn | P | S | Cu | Ọkpụrụkpụ (d), mm (in.) | ||||||
| ASTM A36 | 0.25 | 0.40 | enweghị ihe achọrọ | 0.03 | 0.03 | 0.20 | d ≤20 (0.75) | ||||||
| 0.25 | 0.40 | 0.80-1.20 | 0.03 | 0.03 | 0.20 | 20 | |||||||
| 0.26 | 0.15-0.40 | 0.80-1.20 | 0.03 | 0.03 | 0.20 | 40 | |||||||
| 0.27 | 0.15-0.40 | 0.85-1.20 | 0.03 | 0.03 | 0.20 | 65 | |||||||
| 0.29 | 0.15-0.40 | 0.85-1.20 | 0.03 | 0.03 | 0.20 | > 100 (4) | |||||||
| Ngwakọta Kemịkalụ Ihe A36 (%, ≤), maka efere na ogwe osisi, Obosara ≤ 380 mm (inchi 15) | |||||||||||||
| Ígwè | C | Si | Mn | P | S | Cu | Ọkpụrụkpụ (d), mm (in.) | ||||||
| ASTM A36 | 0.26 | 0.40 | enweghị ihe achọrọ | 0.04 | 0.05 | 0.20 | d ≤ 20 (0.75) | ||||||
| 0.27 | 0.40 | 0.60-0.90 | 0.04 | 0.05 | 0.20 | 20< d≤ 40 (0.75< d≤ 1.5) | |||||||
| 0.28 | 0.40 | 0.60-0.90 | 0.04 | 0.05 | 0.20 | 40< d≤ 100 (1.5< d≤ 4) | |||||||
| 0.29 | 0.40 | 0.60-0.90 | 0.04 | 0.05 | 0.20 | > 100 (4) | |||||||













