Gutanga Uruganda Ubushinwa Ubushyuhe Bwinshi Alloy Seamless Tube / Umuyoboro
Incamake
Ikigo cyacu kuva cyatangira, mubisanzwe gifata ubuziranenge bwibintu nkubuzima bwisosiyete, guhora utezimbere ikoranabuhanga ryibisekuruza, kunoza ibicuruzwa byiza no gushimangira inshuro nyinshi ishyirahamwe ryimicungire myiza yubuziranenge, ukurikije amahame yigihugu ISO 9001: 2000 kuri Temperature Alloy Seamless Tube / Umuyoboro, Ibiciro byiza nibiciro byapiganwa bituma ibicuruzwa byacu byishimira izina ryinshi mwijambo. Kwizerwa nibyo byihutirwa, kandi serivisi nubuzima. Turasezeranya ko ubu dufite ubushobozi bwo gutanga ibicuruzwa byiza kandi byiza byigiciro kubakiriya. Hamwe natwe, umutekano wawe uremewe.
SCM415 ni icyiciro cyibyuma byabayapani, bihwanye na 15CrMo y amanota yo murugo na 15CrMo4 ya ISO-693-17-1999. Icyuma nicyuma gike-karubone giciriritse gifite ingufu nyinshi zumuriro hamwe na okiside irwanya, hamwe nuburyo bwiza bwubukanishi. Gukoresha ibyuma byubaka, bikoreshwa mumashanyarazi hamwe na turbine kumashanyarazi ya superheater, imiyoboro ya parike hamwe no kwibagirwa kubitsa umuvuduko ukabije uri munsi ya 530 ℃.
SCM415 Ibigize imiti:
Imbaraga zingana σb (MPa): 40440 (45)
Gutanga imbaraga σs (MPa): ≥295 (30)
Kurambura δ5 (%): ≥22
15CrMo Ibigize imiti:
C: 0.12 ~ 0.18
Mn: 0.40 ~ 0.70
Si: 0.17 ~ 0.37
Cr: 0.80 ~ 1.10
Mo: 0.40 ~ 0.55
Ni: ≤0.30
S: ≤0.035
P: ≤0.035
15CrMo Umutungo wa mashini:
Imbaraga zingana MPa: 440 ~ 640
Gutanga umusaruro MPa: 295
Kurambura (%): 22
Turashobora kubona 15CrMo na SCM415 biramenyerewe, ntabisabwa bidasanzwe, byombi birashobora gusimburana
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 | 0.20 | 0.50 | 1.70 | 0.035 | 0.035 | 0.30 | 0.50 | 0.20 | 0.012 | 0.10 | —— | - | |||
B | 0.035 | 0.035 | ||||||||||||||
C | 0.030 | 0.030 | 0.07 | 0.15 | 0.20 | 0.015 | ||||||||||
D | 0.18 | 0.030 | 0.025 | |||||||||||||
E | 0.025 | 0.020 | ||||||||||||||
Q390 | A | 0.20 | 0.50 | 1.70 | 0.035 | 0.035 | 0.07 | 0.20 | 0.20 | 0.3 | 0.50 | 0.20 | 0.015 | 0.10 | - | - |
B | 0.035 | 0.035 | ||||||||||||||
C | 0.030 | 0.030 | 0,015 | |||||||||||||
D | 0.030 | 0.025 | ||||||||||||||
E | 0.025 | 0.020 | ||||||||||||||
Q42O | A | 0.20 | 0.50 | 1.70 | 0.035 | 0.035 | 0.07 | 0.2 | 0.20 | 0.30 | 0.80 | 0.20 | 0.015 | 0.20 | —— | —— |
B | 0.035 | 0.035 | ||||||||||||||
C | 0.030 | 0.030 | 0.015 | |||||||||||||
D | 0.030 | 0.025 | ||||||||||||||
E | 0.025 | 0.020 | ||||||||||||||
Q46O | C | 0.20 | 0.60 | 1.80 | 0.030 | 0.030 | 0.11 | 0.20 | 0.20 | 0.30 | 0.80 | 0.20 | 0.015 | 0.20 | 0.005 | 0.015 |
D | 0.030 | 0.025 | ||||||||||||||
E | 0.025 | 0.020 | ||||||||||||||
Q500 | C | 0J8 | 0.60 | 1.80 | 0.025 | 0.020 | 0.11 | 0.20 | 0.20 | 0.60 | 0.80 | 0.20 | 0.015 | 0.20 | 0.005 | 0.015 |
D | 0.025 | 0.015 | ||||||||||||||
E | 0.020 | 0.010 | ||||||||||||||
Q550 | C | 0.18 | 0.60 | 2.00 | 0.025 | 0,020 | 0.11 | 0.20 | 0.20 | 0.80 | 0.80 | 0.20 | 0.015 | 0.30 | 0.005 | 0.015 |
D | 0.025 | 0,015 | ||||||||||||||
E | 0.020 | 0.010 | ||||||||||||||
Q62O | C | 0.18 | 0.60 | 2.00 | 0.025 | 0.020 | 0.11 | 0.20 | 0.20 | 1.00 | 0.80 | 0.20 | 0.015 | 0.30 | 0.005 | 0.015 |
D | 0.025 | 0.015 | ||||||||||||||
E | 0.020 | 0.010 | ||||||||||||||
a.Usibye amanota 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 manota ya 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 kongeramo, ibirimo bigomba kuba byujuje ibisabwa mumeza cyangwa bigenwa nuwabitanze nabaguzi binyuze mubyifuzo.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 | Ubunini bw'urukuta rw'izina 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. |
Ibisabwa
Ibigize imiti:
Kurambura, Gukomera, Shock, Squash, Kwunama, Kwipimisha Ultrasonic, Eddy iriho, gutahura, Kumenya kumeneka, Galvanised