A513 square ígwè tube maka mmiri njem
A513 Steel Square tubing, oké mgbidi square ígwè ọkpọkọ, nnukwu dayameta square ígwè ọkpọkọ, enweghị nkebi square ígwè ọkpọkọ, ala alloy square ígwè ọkpọkọ, 135 * 135 * 10 square ígwè ọkpọkọ, ụlọ elu crane square ígwè ọkpọkọ, Q345B ala alloy square ígwè ọkpọkọ, 20 # enweghị nkebi square ígwè ọkpọkọ
A513 Steel Square Tubing, Dị ka aha ahụ pụtara, ọ bụ a square udi nke tube, ọtụtụ ụdị ihe nwere ike na-etolite a square tube ahu, ya na-ajụ na, ihe na-eji, ebe na-eji, ọtụtụ n'ime square tube ka ígwè ọkpọkọ. n'ihi na ọtụtụ, ukwuu n'ime maka structural square tube, ihe ndozi square tube, ụlọ square tube na na.
A513 Steel Square tubing, Ọ bụ aha maka tube square, nke bụ tube nke nha nha.A na-eme ya nke mpempe ígwè mgbe nhazi na mpịakọta.N'ozuzu, a na-ewepụghị ihe nkedo ahụ, na-edozi ya, na-akpụ akpụ na welded n'ime tube gburugburu, nke a na-atụgharị n'ime tube square wee bee n'ime ogologo a chọrọ.Ọtụtụ mgbe, osisi 50 kwa mkpọ.
A513 Steel Square tubing, E nwere enweghị nkebi na weld ihe, enweghị nkebi square tube bụ enweghị nkebi tube extrusion ịkpụzi.Square ígwè ọkpọkọ, oké mgbidi square ígwè ọkpọkọ, nnukwu dayameta square ígwè ọkpọkọ, enweghị nkebi square ígwè ọkpọkọ, ala alloy square ígwè ọkpọkọ, 135 * 135 * 10 square ígwè ọkpọkọ, ụlọ elu kreenu square ígwè ọkpọkọ, Q345B ala alloy square ígwè ọkpọkọ, 20 # ọkpọkọ nchara square na-enweghị nkebi
1. Ntụle arụmọrụ nkọwa nke tubes square - plasticity
Plasticity na-ezo aka n'ikike nke ihe igwe na-emepụta nrụrụ plastik (ngbanwe na-adịgide adịgide) na-enweghị mmebi n'okpuru ibu.
2. Arụmọrụ index analysis nke square tube - ike
Isi ike bụ ihe nleba anya ka ihe igwe siri sie ike ma ọ bụ dị nro.Ka ọ dị ugbu a, usoro a na-ejikarị achọpụta ihe siri ike na mmepụta bụ usoro nke ike nke indenter, nke bụ iji ụfọdụ ọdịdị geometric nke isi ihe n'okpuru otu ibu n'ime elu nke ihe ígwè a nwalere, dị ka ogo nke indenenter iji chọpụta ike ike uru ya.
Ụzọ ndị a na-ejikarị bụ Brinell hardness (HB), Rockwell hardness (HRA, HRB, HRC) na Vickers hardness (HV) na ụzọ ndị ọzọ.
3. Arụmọrụ index analysis nke square tube - ike ọgwụgwụ
Ike, plasticity, na ike siri ike nke a tụlere n'elu bụ ihe na-egosi njirimara arụ ọrụ nke ọla n'okpuru ntinye static.N'ezie, ọtụtụ akụkụ igwe na-arụ ọrụ n'okpuru ibu cyclic, ike ọgwụgwụ nwere ike ime n'okpuru ọnọdụ ndị a.
4. Arụmọrụ index analysis nke square ọkpọkọ - mmetụta siri ike
A na-akpọ ibu na-arụ ọrụ na akụkụ ahụ na oke ọsọ ọsọ na-akpọ mmetụta mmetụta, na ike nke metal iguzogide mmebi n'okpuru mmetụta mmetụta na-akpọ mmetụta siri ike.
5. Square ọkpọkọ arụmọrụ index analysis - ike square ígwè ọkpọkọ, oké mgbidi square ígwè ọkpọkọ, nnukwu dayameta square ígwè ọkpọkọ, enweghị nkebi square ígwè ọkpọkọ, ala alloy square ígwè ọkpọkọ, 135 * 135 * 10 square ígwè ọkpọkọ, ụlọ elu crane square ígwè ọkpọkọ. , Q345B ala alloy square ígwè ọkpọkọ, 20 # enweghị nkebi square ígwè anwụrụ
Ike bụ ikike nke ihe igwe iji guzogide ọdịda (oke nrụrụ plastik ma ọ bụ mgbaji) n'okpuru ntinye static.N'ihi na ụdị nke loading n'ụdị nke ịgbatị, mkpakọ, na-ehulata, ịkwa osisi, otú ahụ ike na-ekewa n'ime ike tensile, mkpakọ ike, ekwe ike na-ehulata, shiee ike na na.A na-enwekarị njikọ ụfọdụ n'etiti ike dị iche iche, na ike tensile na-ejikarị dịka ihe nrịbama ike kachasị.
Nha
| Nha siteInch (dayamita) | Ọkpụrụkpụ | Nha siteMM (dayameta) | Ọkpụrụkpụ |
| inch | inch | mm | mm |
| 1/2" x 1/2" | 0.065" | 16mm × 16mm | 0.4mm ~ 1.5mm |
| 3/4" x 3/4" | 0.049" | 18mm × 18mm | 0.4mm ~ 1.5mm |
| 0.065" | 20mm × 20mm | 0.4mm ~ 3mm | |
| 0.083" | 22mm × 22mm | 0.4mm ~ 3mm | |
| 0.120" | 25mm × 25mm | 0.6mm ~ 3mm | |
| 1"x1" | 0.049" | 30mm × 30mm | 0.6mm ~ 4mm |
| 0.058" | 32mm × 32mm | 0.6mm ~ 4mm | |
| 0.065" | 34mm × 34mm | 1mm ~ 2mm | |
| 0.072" | 35mm × 35mm | 1mm ~ 4mm | |
| 0.083" | 38mm × 38mm | 1mm ~ 4mm | |
| 0.095" | 40mm × 40mm | 1mm ~ 4.5mm | |
| 0.109" | 44mm × 44mm | 1mm ~ 4.5mm | |
| 0.120" | 45mm × 45mm | 1mm ~ 5mm | |
| 1 1/8" x 1 1/8" | 0.035" | 50mm × 50mm | 1mm ~ 5mm |
| 0.049" | 52mm × 52mm | 1mm ~ 5mm | |
| 0.065" | 60mm × 60mm | 1mm ~ 5mm | |
| 0.109" | 70mm × 70mm | 2mm ~ 6mm | |
| 0.120" | 75mm × 75mm | 2mm ~ 6mm | |
| 1 1/4" x 1 1/4" | 0.049" | 76mm × 76mm | 2mm ~ 6mm |
| 0.065" | 80mm × 80mm | 2mm ~ 8mm | |
| 0.072" | 85mm × 85mm | 2mm ~ 8mm | |
| 0.083" | 90mm × 90mm | 2mm ~ 8mm | |
| 0.109" | 95mm × 95mm | 2mm ~ 8mm | |
| 0.120" | 100mm × 100mm | 2mm ~ 8mm | |
| 0.135" | 120mm × 120mm | 4mm ~ 8mm | |
| 0.156" | 125mm × 125mm | 4mm ~ 8mm | |
| 0.188" | 130mm × 130mm | 4mm ~ 8mm | |
| 1 1/2" x 1 1/2" | 0.049" | 140mm × 140mm | 6mm ~ 10mm |
| 0.065" | 150mm × 150mm | 6mm ~ 10mm | |
| 0.072" | 160mm × 160mm | 6mm ~ 10mm | |
| 0.083" | 180mm × 180mm | 6mm ~ 12mm | |
| 0.109" | 200mm × 200mm | 6mm ~ 30mm | |
| 0.120" | 220mm × 220mm | 6mm ~ 30mm | |
| 0.140" | 250mm × 250mm | 6mm ~ 30mm | |
| 0.188" | 270mm × 270mm | 6mm ~ 30mm | |
| 0.250" | 280mm × 280mm | 6mm ~ 30mm | |
| 1 3/4" x 1 3/4" | 0.065" | 300mm × 300mm | 8mm ~ 30mm |
| 0.083" | 320mm × 320mm | 8mm ~ 30mm | |
| 0.095" | 350mm × 350mm | 8mm ~ 30mm | |
| 0.109" | 380mm × 380mm | 8mm ~ 30mm | |
| 0.120" | 400mm × 400mm | 8mm ~ 30mm | |
| 0.188" | 420mm × 420mm | 10mm ~ 30mm | |
| 2"x2" | 0.049" | 450mm × 450mm | 10mm ~ 30mm |
| 0.065" | 480mm × 480mm | 10mm ~ 30mm | |
| 0.083" | 500mm × 500mm | 10mm ~ 30mm | |
| 0.109" | 550mm × 550mm | 10mm ~ 40mm | |
| 0.120" | 600mm × 600mm | 10mm ~ 40mm | |
| 0.145" | 700mm × 700mm | 10mm ~ 40mm | |
| 0.165" | 800mm × 800mm | 10mm ~ 50mm | |
| 0.188" | 900mm × 900mm | 10mm ~ 50mm | |
| 0.250" | 1000mm × 1000mm | 10mm ~ 50mm | |
| 0.312" | |||
| 2 1/4" x 2 1/4" | 0.188" | ||
| 0.250" | |||
| 2 1/2" x 2 1/2" | 0.083" | ||
| 0.109" | |||
| 0.120" | |||
| 0.188" | |||
| 0.250" | |||
| 0.312" |
| 3"x3" | 0.083" |
| 0.120" | |
| 0.188" | |
| 0.250" | |
| 0.312" | |
| 0.375" | |
| 3 1/2" x 3 1/2" | 0.120" |
| 0.188" | |
| 0.250" | |
| 0.312" | |
| 0.375" | |
| 4"x4" | 0.083" |
| 0.120" | |
| 0.156" | |
| 0.188" | |
| 0.250" | |
| 0.312" | |
| 0.375" | |
| 0.500" |
| 4 1/2" x 4 1/2" | 0.188" |
| 0.250" | |
| 0.312" | |
| 0.375" | |
| 5"x5" | 0.188" |
| 0.250" | |
| 0.312" | |
| 0.375" | |
| 0.500" | |
| 6"x6" | 0.188" |
| 0.250" | |
| 0.312" | |
| 0.375" | |
| 0.500" | |
| 0.625" | |
| 7"x7" | 0.188" |
| 0.250" | |
| 0.312" | |
| 0.375" | |
| 0.500" | |
| 0.625" |
| 8"x8" | 0.188" |
| 0.250" | |
| 0.312" | |
| 0.375" | |
| 0.500" | |
| 0.625" | |
| 9"x9" | 0.188" |
| 0.250" | |
| 0.312" | |
| 0.375" | |
| 0.500" | |
| 0.625" | |
| 10"x10" | 0.188" |
| 0.250" | |
| 0.312" | |
| 0.375" | |
| 0.500" | |
| 0.625" | |
| 12" x 12" | 0.250" |
| 0.312" | |
| 0.375" | |
| 0.500" | |
| 0.625" | |
| 14" x 14" | 0.312" |
| 0.375" | |
| 0.500" | |
| 0.625" | |
| 16" x 16" | 0.312" |
| 0.375" | |
| 0.500" | |
| 0.625" |
Ngwakọta kemịkalụ nke ihe
| Ọkwa | mmewere | C | Mn | P | S |
| ASTM A500 Gr.b | % | 0.05% -0.23% | 0.3% -0.6% | 0.04% | 0.04% |
| Acc.to EN10027/1 | Acc.to EN10027/2 | C% max (Nkịtị WT(mm) | Si% kacha | Mn% kacha | P% kacha | S% kacha | N% kacha | |
| na IC10 | ≤ 40 | |||||||
| S235JRH | 1.0039 | 0.17 | 0.20 | - | 1.40 | 0,045 | 0,045 | 0.009 |
| S275 JOH | 1.0149 | 0.20 | 0.22 | - | 1.50 | 0,040 | 0,040 | 0.009 |
| S275J2H | 1.0138 | 0.20 | 0.22 | - | 1.50 | 0,035 | 0,035 | - |
| S355 JOH | 1.0547 | 0.22 | 0.22 | 0.55 | 1.60 | 0,040 | 0,040 | 0.009 |
| S355J2H | 1.0576 | 0.22 | 0.22 | 0.55 | 1.60 | 0,035 | 0,035 | - |
Njirimara Mechanical nke Ihe
| Ọkwa | Mpụta Ike | Ike ọdụdọ | Ogologo oge |
| A500.Gr.b | 46 nke | 58 nke | 23% |
| A513.GR.B | 72 nke | 87 nke | 10% |
| Norm | Mpụta Ike | Ike ọdụdọ | Min.elogation | Njirimara pasentị pere mpe | ||||||||
| Acc.to EN10027/1 na IC 10 | Acc.to EN10027/2 | Nkịtị WTmm | Nkịtị WTmm | Longit. | Gafee | Nwalee okpomọkụ Celsius C | Nkezi uru min. mmetụta | |||||
| ≤16 | > 6 | >40 | <3 | ≤3≤65 | Nkịtị WTmm | |||||||
| ≤65 | ≤65 | ≤40 | >40 | >40 | ≤65 | |||||||
| ≤65 | ≤40 | |||||||||||
| S253JRH | 1.0039 | 235 | 225 | 215 | 360-510 | 340-470 | 26 | 25 | 24 | 23 | 20 | 27 |
| S275 JOH | 1.0149 | 275 | 265 | 255 | 410-580 | 410-560 | 22 | 21 | 20 | 19 | 0 | 27 |
| S275J2H | 1.0138 | 275 | 265 | 255 | 430-560 | 410-560 | 22 | 21 | 20 | 19 | -20 | 27 |
| S355 JOH | 1.0547 | 355 | 345 | 335 | 510-680 | 490-630 | 22 | 21 | 20 | 19 | 0 | 27 |
| S355J2H | 1.0576 | 355 | 345 | 335 | 510-680 | 490-630 | 22 | 21 | 20 | 19 | -20 | 27 |
Nkọwa nhata
| EN 10210-1 | NF A49501 NF A 35501 | DIN 17100 DIN 17123/4/5 | BS 4360 | UNI 7806 |
| S235JRH | E 24-2 | St 37.2 | - | Fe 360 B |
| S275 JOH | E 28-3 | St 44.3 U | 43C | Fe 430C |
| S275J2H | E 28-4 | St 44.3 N | 43 D | Fe 430 D |
| S355 JOH | E 36-3 | St 52.3 U | 50 C | Fe 510C |
| S355J2H | E 36-4 | St 52.3 N | 50 D | Fe 510 D |
| S275NH | - | St E 285 N | - | - |
| S275NLH | - | TSt E 285 N | 43 EE | - |
| S355NH | E355 R | St E 355 N | - | - |
| S355NLH | - | TSt E 355 N | 50 EE | - |
| S460NH | E460 R | St E 460 N | - | - |
| S460NLH | - | TSt E 460 N | 55 EE | - |
- akwụkwọ ozi mgbochi "S" pụtara "STEEL FOR STRUCTURAL APPLICATIONS"
-Fi gure ọzọ pụtara minim.uru mkpụrụ chọrọ maka ọkpụrụkpụ mgbidi ≤16 mm
- "J2" pụtara uru ule mmetụta -20°C nkeji.27 joul
- akwụkwọ ozi mgbochi "H" pụtara "NWA KWESỊRỊ".
Ngosipụta ngwaahịa
