Mpekere Square/Ụdị akụkụ anọ tupu galvanized
1.16mn Continental Square Tube
Ngwakọta kemịkalụ: carbon C: 0.17 ~ 0.24 "silicon Si: 0.17 ~ 0.37 manganese Mn: 0.35 ~ 0.65 sọlfọ S: ≤ 0.035 phosphorus P: ≤ 0.035 chromium Cr: ≤ 0.25 nickel Nickel
2. 16mn square tube
Ngwakọta kemịkalụ: carbon C: 0.17 ~ 0.24 "silicon Si: 0.17 ~ 0.37 manganese Mn: 0.35 ~ 0.65 sọlfọ S: ≤ 0.035 phosphorus P: ≤ 0.035 chromium Cr: ≤ 0.25 nickel : 0.25 nickel 0.25
1.1 Plasticity
Plasticity bụ ikike nke ihe ọla na-emepụta nrụrụ plastik (ngbanwe na-adịgide adịgide) n'okpuru ibu na-enweghị mmebi.
1.2 Isi ike
Isi ike bụ ihe na-egosi ogo isi ike ma ọ bụ ịdị nro nke ihe ọla. Ụzọ a na-ejikarị eme ihe maka ịchọpụta ike siri ike na mmepụta bụ usoro ntinye ike nke indentation, nke na-eji ihe ntinye nke ụfọdụ geometry iji tinye n'ime elu nke ihe igwe a nwalere n'okpuru ụfọdụ ibu wee chọpụta uru ike ya dị ka ogo nke ịpịrị ya. n'ime ya.
Ụzọ ndị a na-ejikarị bụ Brinell hardness (HB), Rockwell hardness (HRA, HRB, HRC) na ụzọ Vickers hardness (HV).
1.3 Ike ọgwụgwụ
Ike, plasticity na ike siri ike a tụlere na mbụ bụ ihe niile na-egosi njirimara arụ ọrụ nke igwe dị n'okpuru ibu kwụ ọtọ. N'ezie, ọtụtụ akụkụ igwe na-arụ ọrụ n'okpuru ibu cyclic, na n'okpuru ọnọdụ ndị dị otú ahụ akụkụ ahụ na-emepụta ike ọgwụgwụ.
1.4 Mmetụta siri ike
A na-akpọ ibu na-arụ ọrụ na akụkụ igwe na nnukwu ọsọ ọsọ na-akpọ mmetụta mmetụta, na ike nke metal iguzogide mmebi n'okpuru mmetụta mmetụta a na-akpọ mmetụta siri ike.
1.5 Ike
Ike bụ nguzogide nke ihe igwe mebie (oke nrụrụ plastik ma ọ bụ mgbaji) n'okpuru ibu kwụ ọtọ. Dị ka ibu ọrụ n'ụdị nkwụsịtụ, mkpakọ, na-ehulata, shiee, otú ahụ ka ike na-ekewa n'ime ike ike, mkpakọ ike, ekwe ike, shiee ike, wdg .. A na-enwekarị njikọ dị n'etiti ike dị iche iche, na iji ike tensile izugbe dị ka ihe nrịbama ike kachasị.
A na-eji tube square eme ihe na-ewu, n'ichepụta ígwè ọrụ, ígwè ewu oru ngo, ụgbọ mmiri, anyanwụ ike ọgbọ nkwado, ígwè Ọdịdị engineering, ike engineering, ike osisi, ugbo na chemical ígwè, iko ákwà mgbochi, ụgbọala chassis, ọdụ ụgbọ elu, ji esi mmiri ọkụ ewu, okporo ụzọ okporo ụzọ. , ihe owuwu ụlọ, ụgbọ mmiri nrụgide, tankị nchekwa mmanụ ala, àkwà mmiri, akụrụngwa ọdụ ọkụ, igwe ebuli na njem na ihe ndị ọzọ dị elu welded structural akụkụ, wdg.
Usoro nhazi ọkwa
Square tube na-nkewa dị ka mmepụta usoro: na-ekpo ọkụ akpọrepu enweghị nkebi square tube, oyi adọta enweghị nkebi square tube, extruded enweghị nkebi square tube, welded square tube.
N'ime ha, welded square tube na-ekewa n'ime
1. dị ka usoro - arc ịgbado ọkụ square tube, iguzogide ịgbado ọkụ square tube (elu ugboro, ala ugboro), gas ịgbado ọkụ square tube, ọkụ ịgbado ọkụ square tube.
2. dị ka onuete ịgbado ọkụ - ogologo onuete welded square ọkpọkọ, gburugburu welded square ọkpọkọ.
Nhazi ihe
Ọkụ square site ihe onwunwe: larịị carbon ígwè square ọkpọkọ, ala alloy square ọkpọkọ.
1. A na-ekewa nchara carbon dị larịị: Q195, Q215, Q235, SS400, 20 # ígwè, 45 # ígwè, wdg.
2. A na-ekewa ígwè alloy dị ala n'ime: Q345, 16Mn, Q390, ST52-3, wdg.
Nhazi ọkọlọtọ mmepụta
Square tube dị ka mmepụta ụkpụrụ: mba ọkọlọtọ square tube, Japanese ọkọlọtọ square tube, imperial square tube, American ọkọlọtọ square tube, European ọkọlọtọ square tube, na-abụghị ọkọlọtọ square tube.
Nhazi ụdị nke ngalaba
Square tube dị ka ọdịdị nke ngalaba nhazi.
1. Akụkụ dị mfe square tube: square square tube, akụkụ anọ square tube.
2. Mgbagwoju anya ngalaba square tube: ifuru square tube, oghere square tube, corrugated square tube, ekara square tube.
Nhazi ọgwụgwọ elu
Square tube dị ka elu ọgwụgwọ: na-ekpo ọkụ itinye galvanized square tube, electro galvanized square tube, mmanụ square tube, pickled square tube.
Jiri nhazi ọkwa
Square tube site ngwa: ji achọ square tube, igwe ngwá ọrụ square tube, igwe ụlọ ọrụ square tube, chemical ụlọ ọrụ square tube, ígwè Ọdịdị square tube, shipbuilding square tube, automotive square tube, ígwè doo square tube, pụrụ iche nzube square tube.
Nkewa ọkpụrụkpụ mgbidi
A na-ekewa tube square site na ọkpụrụkpụ mgbidi: nnukwu mgbidi square tube, nnukwu mgbidi square tube na obere mgbidi square tube.
| Tebụl nkọwa tube square nwere mgbidi (mm) | Tebụl nkọwa paịpụ akụkụ anọ nwere mgbidi gbara ọkpụrụkpụ (mm) | ||
| 16 ~ 34 × 0.4 ~ 2.0 | 380 ~ 500 × 380 ~ 500 × 8.0 ~ 30.0 | 10 ~ 20 × 20 ~ 40 × 0.6 ~ 12.0 | 250 ~ 300 × 100 ~ 250 × 6 ~ 30.0 |
| 35 × 35 × 1.0 ~ 4.0 | Nkọwa ọzọ na-emegharị ihe bụ ndị a | 20 × 50 × 1.0 ~ 2.0 | 400×250×8 ~ 30.0 |
| 38 × 38 × 1.0 ~ 4.0 | 550 × 550 × 10.0 ~ 40.0 | 22 ~ 40 × 35 ~ 100 × 0.9 ~ 5.0 | 400~ × 300 × 8 ~ 30.0 |
| 40 ~ 95 × 40 ~ 95 × 1.0 ~ 8.0 | 600 ~ 1000 × 600 ~ 1000 × 10.0 ~ 50.0 | 25 × 40 × 0.9 ~ 3.75 | 450 ~ 500 × 200 ~ 450 × 8 ~ 30.0 |
| 100 × 100 × 2.0 ~ 8.0 | 50 × 60 × 2.0 ~ 5.0 | Nkọwa ọzọ na-emegharị ihe bụ ndị a | |
| 120 ~ 350 × 120 ~ 350 × 4.0 ~ 30.0 | 50 ~ 200 × 60 ~ 150 × 2.0 ~ 12.0 | 600 ~ 1000 × 200 ~ 800 × 10 ~ 28.0 | |
