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Igiciro Cyinshi Ubushinwa Ubushinwa Buvanze Carbone Bidafite ibyuma 106b ASTM Umuyoboro utagira ingano 11.8m 12m, ASTM Smls Umuyoboro Sch 20 40 80, Nta nkomyi nkubukonje bushushanyije Bishyushye Buzunguruka

Igiciro Cyinshi Ubushinwa Ubushinwa Alloy Carbone Ikidodo Cyuma Tube 106b ASTM Umuyoboro udafite 11.8m 12m, ASTM Smls Umuyoboro Sch 20 40 80, Nta nkomyi nkubukonje bushushanyije Bishyushye Buzunguruka Umuyoboro utagira ishusho
  • Igiciro Cyinshi Ubushinwa Ubushinwa Buvanze Carbone Bidafite ibyuma 106b ASTM Umuyoboro utagira ingano 11.8m 12m, ASTM Smls Umuyoboro Sch 20 40 80, Nta nkomyi nkubukonje bushushanyije Bishyushye Buzunguruka
  • Igiciro Cyinshi Ubushinwa Ubushinwa Buvanze Carbone Bidafite ibyuma 106b ASTM Umuyoboro utagira ingano 11.8m 12m, ASTM Smls Umuyoboro Sch 20 40 80, Nta nkomyi nkubukonje bushushanyije Bishyushye Buzunguruka
  • Igiciro Cyinshi Ubushinwa Ubushinwa Buvanze Carbone Bidafite ibyuma 106b ASTM Umuyoboro utagira ingano 11.8m 12m, ASTM Smls Umuyoboro Sch 20 40 80, Nta nkomyi nkubukonje bushushanyije Bishyushye Buzunguruka

Ibisobanuro bigufi:

Imiyoboro y'icyuma idafite intego kubikorwa byubaka, ibyuma bitagira ibyuma byubatswe muriGB / 8162-2008Bisanzwe. ibikoresho birimo ibyuma byujuje ubuziranenge bya karubone hamwe nicyuma gike cyane, nka 10,20,35,45 na Q345, Q460, Q490,42CrMo, 35CrMo.


  • Kwishura:30% kubitsa, 70% L / C cyangwa B / L kopi cyangwa 100% L / C mubireba
  • Min.Umubare w'Itegeko:1 PC
  • Ubushobozi bwo gutanga:Buri mwaka Toni 20000 Ibarura ry'umuyoboro w'icyuma
  • Igihe cyo kuyobora:Iminsi 7-14 niba mububiko, iminsi 30-45 yo gutanga
  • Gupakira:Umukara Wirabura, bevel na cap kuri buri muyoboro umwe; OD iri munsi ya 219mm igomba gupakira muri bundle, kandi buri bundle ntishobora kurenza toni 2.
    • Kuramo nka PDF

    Ibicuruzwa birambuye

    Q345

    Ibicuruzwa

    Dutsimbaraye kuri "Hejuru yo mu rwego rwo hejuru, Gutanga Byihuse, Gutanga Igiciro", ubu twashizeho ubufatanye burambye hamwe nabakiriya baturutse mu bihugu byombi ndetse no mu gihugu imbere kandi tubona abakiriya bashya kandi bageze mu za bukuru ibitekerezo byinshi kubiciro byinshi Ubushinwa Ubushinwa Alloy Carbon Seamless Steel Tube 106b Umuyoboro wa ASTM udafite uburinganire 11.8m 12m, ASTM Smls Umuyoboro Sch 20 40 80, Nta nkomyi nka Cold Drawn Hot Rolling Seamless Umuyoboro, Dufite uruhare runini mugutanga abakiriya ibintu byujuje ubuziranenge ibintu byiza cyane kandi bitanga isoko.
    Dutsimbaraye kuri "Hejuru yo hejuru, Gutanga Byihuse, Igiciro cyo Kwibabaza", ubu twashizeho ubufatanye burambye hamwe nabakiriya baturutse mumahanga yombi mumahanga ndetse no mugihugu imbere kandi tubona ibitekerezo bishya byabakiriya bashya.Ubushinwa, umuyoboro w'icyuma, Byongeye, dushyigikiwe ninzobere ninzobere mubumenyi, bafite ubuhanga buhebuje murwego rwabo. Aba banyamwuga bakorana muburyo bwa hafi kugirango bahabwe abakiriya bacu ibicuruzwa byiza.

    Incamake

    Gusaba

    Irakoreshwa Cyane Gukora Carbone Yubatswe, Amashanyarazi Yubatswe hamwe nubukanishi.

    Icyiciro rusange

    Urwego rwa Carbone Yubatswe: 10,20,35, 45, Q345, Q460, Q490, Q620 ,, Etc

    Icyiciro cya Alloy Structural Steel: 42CrMo, 35CrMo, Etc

    Ibigize imiti

    Icyiciro Urwego rwiza Ibigize imiti
    C Si Mn P S Nb V Ti Cr Ni Cu Nd Mo B Als ”
    ntarenze munsi ya
    Q345 A 0.2 0.5 1.7 0.035 0.035       0.3 0.5 0.2 0.012 0.1 —— -
    B 0.035 0.035
    C 0.03 0.03 0.07 0.15 0.2 0.015
    D 0.18 0.03 0.025
    E 0.025 0.02
    Q390 A 0.2 0.5 1.7 0.035 0.035 0.07 0.2 0.2 0.3 0.5 0.2 0.015 0.1 - -
    B 0.035 0.035
    C 0.03 0.03 0,015
    D 0.03 0.025
    E 0.025 0.02
    Q42O A 0.2 0.5 1.7 0.035 0.035 0.07 0.2 0.2 0.3 0.8 0.2 0.015 0.2 —— ——
    B 0.035 0.035
    C 0.03 0.03 0.015
    D 0.03 0.025
    E 0.025 0.02
    Q46O C 0.2 0.6 1.8 0.03 0.03 0.11 0.2 0.2 0.3 0.8 0.2 0.015 0.2 0.005 0.015
    D 0.03 0.025
    E 0.025 0.02
    Q500 C 0J8 0.6 1.8 0.025 0.02 0.11 0.2 0.2 0.6 0.8 0.2 0.015 0.2 0.005 0.015
    D 0.025 0.015
    E 0.02 0.01
    Q550 C 0.18 0.6 2 0.025 0,020 0.11 0.2 0.2 0.8 0.8 0.2 0.015 0.3 0.005 0.015
    D 0.025 0,015
    E 0.02 0.01
    Q62O C 0.18 0.6 2 0.025 0.02 0.11 0.2 0.2 1 0.8 0.2 0.015 0.3 0.005 0.015
    D 0.025 0.015
    E 0.02 0.01
    A. Usibye amanota ya Q345A na Q345B, ibyuma bigomba kuba byibuze byibuze kimwe mubintu bitunganijwe neza Al, Nb, V, na Ti. Ukurikije ibikenewe, utanga isoko ashobora kongeramo kimwe cyangwa byinshi byinonosoye. Agaciro ntarengwa kagomba kuba nkuko bigaragara mu mbonerahamwe. Iyo uhujwe, Nb + V + Ti ntabwo irenze 0.22% b. Ku byiciro bya Q345, Q390, Q420 na Q46O, Mo + Cr ntabwo irenze 0,30% c. Iyo Cr na Ni ya buri cyiciro ikoreshwa nkibintu bisigaye, ibiri muri Cr na Ni ntibigomba kurenza 0,30%; mugihe bibaye ngombwa kongeraho, ibirimo bigomba kuba byujuje ibisabwa mumeza cyangwa bigenwa nuwabitanze nuwabiguze binyuze mubujyanama.d. Niba utanga isoko ashobora kwemeza ko ibirimo azote byujuje ibisabwa mu mbonerahamwe, isesengura rya azote ntirishobora gukorwa. Niba Al, Nb, V, Ti nibindi bintu bivanze hamwe na azote ikosorwa byongewe kumyuma, ibirimo azote ntabwo bigarukira. Ibikoresho bya azote bigomba gutomorwa mubyemezo byubuziranenge.
    E. Iyo ukoresheje aluminiyumu yuzuye, ibirimo aluminiyumu Alt ≥ 0020%.

    Icyiciro

    Carbone ihwanye na CEV (igice kinini) /%

    Ubunini bw'urukuta rw'izina s≤ 16mm

    Urukuta rw'izina N2 S2> 16 mm〜30 mm

    Urukuta rw'izina N> S 30mm

    Bishyushye cyangwa bisanzwe bisanzwe bisanzwe

    Kuzimya ＋ kurakara

    Bishyushye cyangwa bisanzwe

    Kuzimya ＋ kurakara

    Bishyushye cyangwa bisanzwe

    Kuzimya ＋ kurakara
    Q345

    <0.45

    -

    <0.47

    -

    <0.48

    一
    Q390

    <0.46

    一

    W0.48

    -

    <0.49

    -
    Q420

    <0.48

    一

    <0.50

    <0.48

    <0.52

    <0,48
    Q460

    <0.53

    <0.48

    W0.55

    <0.50

    <0.55

    W0.50
    Q500

    一

    <0.48

    一

    <0.50

    一

    W0.50
    Q550

    -

    <0.48

    . 一

    <0.50

    一

    <0.50
    Q62O

    -

    <0.50

    -

    <0.52

    -

    W0.52
    Q690

    -

    		 <0.50

    -

    <0.52

    -

    W0.52

    Umutungo wa mashini

    Ibikoresho bya mashini yuburyo bwiza bwa karubone ibyuma byubatswe hamwe nicyuma-gito-cyinshi-imbaraga-ibyuma byubaka ibyuma

    Icyiciro Urwego rwiza Gutanga Imbaraga Imbaraga zitanga umusaruro Kurambura nyuma yo kumeneka Ikizamini
     
    Ubunini bw'urukuta ubushyuhe Gukuramo ingufu
    <16 mm > 16 mm〜 〉 30 mm
     
    30 mm
    munsi ya munsi ya
    10 - > 335 205 195 185 24 - -
    15 - > 375 225 215 205 22 - 一
    20 —— > 410 245 235 225 20 - -
    25 - > 450 275 265 255 18 - -
    35 - > 510 305 295 285 17 一 -
    45 - 2590 335 325 315 14 - -
    20Mn - • > 450 275 265 255 20 - 一
    25Mn - > 490 295 285 275 18 - -
    Q345 A 470—630 345 325 295 20 - 一
    B 4 ~ 20 34
    C 21 0
    D -20
    E -40 27
    Q39O A 490—650 390 370 350 18    
    B 20 34
    C 19 0
    D -20
    E -40 27
    Q42O A 520〜680 420 400 380 18    
    B 20 34
    C 19 0
    D -20
    E -40 27
    Q46O C 550〜720 460 440 420 17 0 34
    D -20
    E -40 27
    Q500 C 610〜770 500 480 440 17 0 55
    D -20 47
    E -40 31
    Q550 C 670〜830 550 530 490 16 0 55
    D -20 47
    E -40 31
    Q62O C 710〜880 620 590 550 15 0 55
    D -20 47
    E -40 31
    Q690 C 770〜94。 690 660 620 14 0 55
    D -20 47
    E -40 31

    Ibikoresho bya mashini yimiyoboro yicyuma

    NO Icyiciro Basabwe uburyo bwo gutunganya ubushyuhe Imiterere ya Tensile Bishyizwe hamwe cyangwa ubushyuhe bwo hejuru ubushyuhe bwicyuma Umuyoboro Gutanga Imiterere Brinell gukomera HBW
    Kuzimya (bisanzwe) Ubushyuhe Gutanga Imbaraga Imbaraga Zimbaraga MPa Kurambura nyuma yo kumena A%
    ubushyuhe Coolant Ubushyuhe Coolant
    Ubwa mbere Icya kabiri munsi ya ntarenze
    1 40Mn2 840   Amazi, amavuta 540 Amazi, amavuta 885 735 12 217
    2 45Mn2 840   Amazi, amavuta 550 Amazi, amavuta 885 735 10 217
    3 27SiMn 920   Amazi 450 Amazi, amavuta 980 835 12 217
    4 40MnBc 850   amavuta 500 Amazi, amavuta 980 785 10 207
    5 45MnBc 840   amavuta 500 Amazi, amavuta 1 030 835 9 217
    6 20Mn2Bc'f 880   amavuta 200 Amazi, umwuka 980 785 10 187
    7 20CrdJ 880 800 Amazi, amavuta 200 Amazi, umwuka 835 540 10 179
    785 490 10 179
    8 30Cr 860   amavuta 500 Amazi, amavuta 885 685 11 187
    9 35Cr 860   amavuta 500 Amazi, amavuta 930 735 11 207
    10 40Cr 850   amavuta 520 Amazi, amavuta 980 785 9 207
    11 45Cr 840   amavuta 520 Amazi, amavuta 1 030 835 9 217
    12 50Cr 830   amavuta 520 Amazi, amavuta 1 080 930 9 229
    13 38CrSi 900   amavuta 600 Amazi, amavuta 980 835 12 255
    14 20CrModJ 880   Amazi, amavuta 500 Amazi, amavuta 885 685 11 197
    845 635 12 197
    15 35CrMo 850   amavuta 550 Amazi, amavuta 980 835 12 229
    16 42CrMo 850   amavuta 560 Amazi, amavuta 1 080 930 12 217
    17 38CrMoAld 940   Amazi, amavuta 640 Amazi, amavuta 980 835 12 229
    930 785 14 229
    18 50CrVA 860   amavuta 500 Amazi, amavuta 1 275 1 130 10 255
    19 2OCrMn 850   amavuta 200 Amazi 、 umwuka 930 735 10 187
    20 20CrMnSif 880   amavuta 480 Amazi, amavuta 785 635 12 207
    21 3OCrMnSif 880   amavuta 520 Amazi, amavuta 1 080 885 8 229
    980 835 10 229
    22 35CrMnSiA £ 880   amavuta 230 Amazi 、 umwuka 1 620   9 229
    23 20CrMnTie-f 880 870 amavuta 200 Amazi 、 umwuka 1 080 835 10 217
    24 30CrMnTie * f 880 850 amavuta 200 Amazi 、 umwuka 1 470   9 229
    25 12CrNi2 860 780 Amazi, amavuta 200 Amazi 、 umwuka 785 590 12 207
    26 12CrNi3 860 780 amavuta 200 Amazi 、 umwuka 930 685 11 217
    27 12Cr2Ni4 860 780 amavuta 200 Amazi 、 umwuka 1 080 835 10 269
    28 40CrNiMoA 850 —— amavuta 600 Amazi 、 umwuka 980 835 12 269
    29 45CrNiMoVA 860 - amavuta 460 amavuta 1 470 1 325 7 269
    a. Byemerewe guhinduranya ubushyuhe bwo kuvura ubushyuhe bwerekanwe kumeza: kuzimya ± 15 ℃, ubushyuhe buke ± 20 ℃, ubushyuhe bwo hejuru bwubutaka 50 ℃.b. Mu kizamini cya tensile, ingero zinyuranye cyangwa ndende zirashobora gufatwa. Mugihe batabyumvikanyeho, sample ndende ikoreshwa nkibanze mubukemurampaka.c. Ibyuma birimo Boron birashobora kuba bisanzwe mbere yo kuzimya, kandi ubushyuhe busanzwe ntibugomba kuba hejuru yubushyuhe bwayo.d. Gutanga ukurikije urutonde rwamakuru yagenwe nuwasabye. Iyo uwasabye atabisobanuye neza, gutanga birashobora gukorwa ukurikije amakuru ayo ari yo yose.e. Kuzimya kwambere ibyuma bya titanium hamwe na Ming Meng birashobora gusimburwa nibisanzwe.f. Kuzimya Isothermal kuri 280 C ~ 320 C.

    g. Mu kizamini cya tensile, niba Rel idashobora gupimwa, Rp0.2 irashobora gupimwa aho kuba Rel.

     

    Ubworoherane

    Kwemererwa gutandukana kumurambararo winyuma wumuyoboro wibyuma

    Ubwoko bw'icyuma

    Kwihanganirana

    Umuyoboro ushyushye

    ± 1% D cyangwa ± 0.5, aribyo binini

    Umuyoboro ushushanyije

    Ubutaka 0,75% D cyangwa ubutaka 0.3, ubwo aribwo bunini

     

    Byemerewe gutandukana kwurukuta rwurukuta rwumuyaga ushyushye (wagutse) umuyoboro wibyuma

    Ubwoko bw'icyuma

    D

    S / D.

    Kwihanganirana

    Umuyoboro ushyushye

    <102

    -

    ± 12.5% ​​S cyangwa ± 0.4, aribyo binini

    > 102

    <0.05

    ± 15% S cyangwa ± 0,4, aribyo binini

    > 0.05 〜0.10

    ± 12.5% ​​S cyangwa ± 0.4, aribyo binini

    > 0.10

    + 12.5% ​​S.

    -10% S.

    Shyushya imiyoboro yagutse

    一

    土 15% S.

    Kwemererwa gutandukana kurukuta rwubukonje bukonje (buzunguruka) umuyoboro wibyuma

    • Ubwoko bw'icyuma

    S

    Kwihanganirana

    Igishushanyo gikonje (kuzunguruka)

    V

    + 15% S.

    Cyangwa 0.15, icyaricyo kinini

    —10% S.

    > 3 - 10

    + 12.5% ​​S.

    —10% S.

    > 10

    土 10% S.

    Ibisabwa

    Ibigize imiti, Kurambura, Gukomera, Shock, squash, Bending, Ultrasonic test, Eddy current, detection, Leak detection, Galvanized

    Ibicuruzwa birambuye

    Imashini / Imiti & Ifumbire mvaruganda


    GB / T 8162-2008


    ASTM A519-2006


    BS EN 10210-1-2006


    ASTM A53 / A53M-2012


    GB 9948-2006


    GB 6479-2013


    GB / T 17396-2009

  • Mbere:
  • Ibikurikira:

    • Imiyoboro y'icyuma idafite intego kubintu byubaka, ibyuma bitagira ibyuma byubatswe muburyo bwa mashini Muri GB / 8162-2008. Muburyo bwicyuma kitagira icyuma, hari ubwoko bwibintu byitwa Q345B ibyuma bitagira ibyuma ni urukurikirane ruto. Mubikoresho bito bivanze, ibi bikoresho nibisanzwe. Q345 icyuma kitagira icyuma ni ubwoko bwibyuma. Q ni umusaruro wibi bikoresho, naho 345 ni umusaruro wibi bikoresho, bingana na 345. Kandi agaciro k'umusaruro kazagabanuka hamwe no kwiyongera k'ubunini bwibintu. Urwego Q345A, ntabwo ari ingaruka; Q345B, ni dogere 20 ingaruka zubushyuhe busanzwe; Q345C icyiciro, ni ingaruka ya dogere 0; Q345D, ni -20 Impamyabumenyi; Icyiciro Q345E, ukuyemo dogere 40. Ingaruka yagaciro nayo iratandukanye kubushyuhe butandukanye. Q345A, Q345B, Q345C, Q345D, Q345E. Uru ni urwego rwo gutandukanya, rugereranya, ahanini ingaruka zubushyuhe ziratandukanye.

    Igipimo cyo gushyira mu bikorwa

    1. Umuyoboro udafite imiterere (GB / T8162-2018) numuyoboro wicyuma udafite icyerekezo cyimiterere rusange nubukanishi. 2. Umuyoboro wicyuma udafite icyerekezo cyo gutwara amazi (GB / T8163-2018) ukoreshwa mugutanga amazi, amavuta, gaze nandi mazi mumiyoboro rusange idafite icyuma. 3 ibyubatswe byumuvuduko muke kandi uringaniye hamwe nu mashanyarazi ashyushye cyane hamwe nu matafari yubakishijwe amatafari ya parike. 4.

    Q345B Urupapuro rwerekana ibyuma

    Ibisobanuro

    Ibisobanuro

    Ibisobanuro

    Ibisobanuro

    14 * 3

    38 * 5.5

    89 * 5

    133 * 18

    14 * 3.5

    42 * 3

    89 * 5.5

    159 * 6

    14 * 4

    42 * 3.5

    89 * 6

    159 * 6.5

    16 * 3

    42 * 4

    89 * 7

    159 * 7

    18 * 2

    42 * 5

    89 * 7.5

    159 * 8

    18 * 3

    42 * 6

    89 * 8

    159 * 9.5

    18 * 4

    42 * 8

    89 * 9

    159 * 10

    18 * 5

    45 * 3

    89 * 10

    159 * 12

    19 * 2

    45 * 4

    89 * 11

    159 * 14

    21 * 4

    45 * 5

    89 * 12

    159 * 16

    22 * 2.5

    45 * 6

    108 * 4.5

    159 * 18

    22 * 3

    45 * 7

    108 * 5

    159 * 20

    22 * 4

    48 * 4

    108 * 6

    159 * 28

    22 * 5

    48 * 4.5

    108 * 7

    168 * 6

    25 * 2.5

    48 * 5

    108 * 8

    168 * 7

    25 * 3

    48 * 6

    108 * 9

    168 * 8

    25 * 4

    48 * 7

    108 * 10

    168 * 9.5

    25 * 5

    48.3 * 12.5

    108 * 12

    168 * 10

    25 * 5.5

    51 * 3

    108 * 14

    168 * 11

    27 * 3.5

    51 * 3.5

    108 * 15

    168 * 12

    27 * 4

    51 * 4

    108 * 16

    168 * 14

    27 * 5

    51 * 5

    108 * 20

    168 * 15

    27 * 5.5

    51 * 6

    114 * 5

    168 * 16

    28 * 2.5

    57 * 4

    114 * 6

    168 * 18

    28 * 3

    57 * 5

    114 * 7

    168 * 20

    28 * 3.5

    57 * 5.5

    114 * 8

    168 * 22

    28 * 4

    57 * 6

    114 * 8.5

    168 * 25

    30 * 2.5

    60 * 4

    114 * 9

    168 * 28

    32 * 2.5

    60 * 4

    114 * 10

    180 * 10

    32 * 3

    60 * 5

    114 * 11

    194 * 10

    32 * 3.5

    60 * 6

    114 * 12

    194 * 12

    32 * 4

    60 * 7

    114 * 13

    194 * 14

    32 * 4.5

    60 * 8

    114 * 14

    194 * 16

    32 * 5

    60 * 9

    114 * 16

    194 * 18

    34 * 3

    60 * 10

    114 * 18

    194 * 20

    34 * 4

    76 * 4.5

    133 * 5

    194 * 26

    34 * 4.5

    76 * 5

    133 * 6

    219 * 6.5

    34 * 5

    76 * 6

    133 * 7

    219 * 7

    34 * 6.5

    76 * 7

    133 * 8

    219 * 8

    38 * 3

    76 * 8

    133 * 10

    219 * 9

    38 * 3.5

    76 * 9

    133 * 12

    219 * 10

    38 * 4

    76 * 10

    133 * 13

    219 * 12

    38 * 4.5

    89 * 4

    133 * 14

    219 * 13

    38 * 5

    89 * 4.5

    133 * 16

    219 * 14

    219 * 16

    273 * 36

    356 * 28

    426 * 12

    219 * 18

    273 * 40

    356 * 36

    426 * 13

    219 * 20

    273 * 42

    377 * 9

    426 * 14

    219 * 22

    273 * 45

    377 * 10

    426 * 17

    219 * 24

    298.5 * 36

    377 * 12

    426 * 20

    219 * 25

    325 * 8

    377 * 14

    426 * 22

    219 * 26

    325 * 9

    377 * 15

    426 * 30

    219 * 28

    325 * 10

    377 * 16

    426 * 36

    219 * 30

    325 * 11

    377 * 18

    426 * 40

    219 * 32

    325 * 12

    377 * 20

    426 * 50

    219 * 35

    325 * 13

    377 * 22

    457 * 9.5

    219 * 38

    325 * 14

    377 * 25

    457 * 14

    273 * 7

    325 * 15

    377 * 32

    457 * 16

    273 * 8

    325 * 16

    377 * 36

    457 * 19

    273 * 9

    325 * 17

    377 * 40

    457 * 24

    273 * 9.5

    325 * 18

    377 * 45

    457 * 65

    273 * 10

    325 * 20

    377 * 50

    508 * 13

    273 * 11

    325 * 22

    406 * 9.5

    508 * 16

    273 * 12

    325 * 23

    406 * 11

    508 * 20

    273 * 13

    325 * 25

    406 * 13

    508 * 22

    273 * 15

    325 * 28

    406 * 17

    558.8 * 14

    273 * 16

    325 * 30

    406 * 22

    530 * 13

    273 * 18

    325 * 32

    406 * 32

    530 * 20

    273 * 20

    325 * 36

    406 * 36

    570 * 12.5

    273 * 22

    325 * 40

    406 * 40

    610 * 13

    273 * 25

    325 * 45

    406 * 55

    610 * 18

    273 * 28

    356 * 9.5

    406.4 * 50

    610 * 78

    273 * 30

    356 * 12

    406.4 * 55

    624 * 14.2

    273 * 32

    356 * 15

    406 * 60

    824 * 16.5

    273 * 35

    356 * 19

    406 * 65

    824 * 20

    Ibigize imiti

    Icyiciro

    Urwego rwiza

    Ibigize imiti

    C

    Si

    Mn

    P

    S

    Nb

    V

    Ti

    Cr

    Ni

    Cu

    Nd

    Mo

    B

    Als ”

    Nta Kurenza

    Ntabwo ari munsi ya

    Q345

    A

    0.2

    0.5

    1.7

    0.035

    0.035

    		      

    0.3

    0.5

    0.2

    0.012

    0.1

    ——

    -

    B

    0.035

    0.035

    C

    0.03

    0.03

    0.07

    0.15

    0.2

    0.015

    D

    0.18

    0.03

    0.025

    E

    0.025

    0.02
    A. Mubyongeyeho amanota ya Q345A na Q345B, Ibyuma bigomba kuba byibuze byibuze kimwe mubintu bitunganijwe neza Al, Nb, V, na Ti. Ukurikije Ibikenewe, Utanga isoko arashobora kongeramo kimwe cyangwa byinshi binonosoye ibinyampeke. Agaciro ntarengwa kazaba nkuko bigaragara mu mbonerahamwe. Iyo Uhujije, Nb + V + Ti Ntabwo Irenze 0.22% B. Kuri Q345, Q390, Q420 Na Q46O Impamyabumenyi, Mo + Cr Ntabwo Iruta 0.30% C. Iyo Cr na Ni Muri buri Cyiciro Byakoreshejwe Nibisigisigi, Ibirimo Cr na Ni Ntigomba Kuba Ikirenze 0.30%; Iyo ari ngombwa kongeramo, Ibirimo bigomba kuba byujuje ibisabwa mumeza cyangwa bikagenwa nuwabitanze nuwaguze binyuze mubujyanama.D. Niba utanga isoko ashobora kwemeza ko ibirimo azote byujuje ibisabwa mu mbonerahamwe, Isesengura ry'ibirimo bya Azote Ntishobora gukorwa. Niba Al, Nb, V, Ti nibindi bikoresho bya Alloy hamwe na Azote Yongeweho Byongewe Kumashanyarazi, Ibirimo Azote Ntabwo bigarukira. Ibikoresho bya Azote bigomba gusobanurwa mubyemezo byubuziranenge. E. Iyo Ukoresheje Aluminium Yuzuye, Ibirimo byose bya Aluminium Alt≥0020%.

     

    Icyiciro

    Carbone ihwanye na CEV (Igice kinini) /%

    Amazina y'urukuta rw'izina S≤ 16mm

    Amazina y'urukuta rw'izina S2> 16 Mm〜30 Mm

    Amazina y'urukuta rw'izina S> 30mm

    Bishyushye Bishyushye Cyangwa Bisanzwe Bisanzwe

    Kuzimya＋Ubushyuhe

    Bishyushye Bishyushye Cyangwa Bisanzwe

    Kuzimya＋Ubushyuhe

    Bishyushye Bishyushye Cyangwa Bisanzwe

    Kuzimya＋Ubushyuhe

    Q345

    <0.45

    -

    <0.47

    -

    <0.48

    一

     

    Umutungo wa mashini

    Ibikoresho bya tekinike yuburyo bwiza bwa Carbone Ibyuma Byubatswe Byuma na Alloy-Alloy-Imbaraga-Imiyoboro Yibyuma

    Icyiciro

    Urwego rwiza

    Gutanga Imbaraga

    Imbaraga Zitanga Imbaraga

    Kurambura Nyuma yo Kumena

    Ikizamini Ingaruka
     

    Nominal Urukuta

    Ubushyuhe

    Ingufu za Absorb

    <16 Mm

    > 16 Mm〜

    〉30 Mm
     

    30 Mm

    Ntabwo ari munsi ya

    Ntabwo ari munsi ya

    Q345

    A

    470—630

    345

    325

    295

    20

    -

    一

    B

    4 ~ 20

    34

    C

    21

    0

    D

    -20

    E

    -40

    27

     

    Ibisabwa

    Ibigize imiti: Kurambura, Gukomera, Shock, squash, Kwunama, Kwipimisha Ultrasonic, Eddy Ibiriho, Kumenya, Kumenya Kumeneka, Galvanised

    Q345B 拼图 (1)

    Andika ubutumwa bwawe hano hanyuma utwohereze
    Kanda enter kugirango ushakishe cyangwa ESC kugirango ufunge