Lethathamo la taolo ea lisebelisoa tse sebelisitsoeng hangata lipakeng tsa China le Jeremane
1. Khatiso e tloaelehileng ea carbon e tloaelehileng:
|
DI |
GB |
||||||||||||
|
Lebitso la lebenkele |
Lebitso la lebenkele |
Palo e tloaelehileng |
Lebitso la lebenkele |
%. Sebopeho sa lik'hemik'hale |
Boitšoaro ba Boikarabello |
Palo e tloaelehileng |
|||||||
|
C |
Mn |
Si < |
S ＜ |
P ＜ |
бbMpa |
бsMpa |
δ5（%） |
V-Typing Ass Offer (Longitudinal) |
|||||
|
S235jrg2 |
St37-2 |
DIN en 10025 |
Q235-A 20 |
0.14~0.22 0.17~0.24 |
0.30~0.65 0.35~0.65 |
0.30 0.17~0.37 |
0.05 0.035 |
0.045 0.035 |
375~500 410 |
235 245 |
26 25 |
27 ψ :55 |
GB 700-88 GB 699-988 |
|
S275Jr |
St44-2 |
DIN en 10025 |
25 |
0.22~0.30 |
0.5~0.80 |
0.17~0.37 |
0.035 |
0.035 |
450 |
275 |
23 |
71 ;ψ :50 |
GB 699-988 |
|
S355J2G3 |
St52-3 |
DIN en 10025 |
20mnmo 16mn |
0.17~0.23 |
1.10~1.40 |
0.17~0.37 |
0.035 |
0.035 MO: 0.20 ~ 0.35 |
530 |
370 |
18 |
Aku47 |
Ezb 1184-93 |
|
E295 |
St50-2 |
DIN en 10025 |
35 |
0.32~0.40 |
0.50~0.80 |
0.17~0.37 |
0.035 |
0.035 |
530 |
315 |
20 |
AK: 55; ψ: 45 |
GB 699-988 |
|
E335 |
St60-2 |
DIN en 10025 |
45 |
0.42~0.50 |
0.50~0.80 |
0.17~0.37 |
0.035 |
0.035 |
600 |
355 |
16 |
AK: 39; ψ: 40 |
GB 699-988 |
|
E360 |
St70-2 |
DIN en 10025 |
55 |
0.52~0.60 |
0.50~0.80 |
0.17~0.37 |
0.035 |
0.035 |
645 |
380 |
13 |
ψ :35 |
GB 699-988 |
|
S185 |
ST33 |
En 10025 |
Q235-A |
0.14~0.22 |
0.30~0.65 |
0.30 |
0.05 |
0.045 |
375~500 |
235 |
26 |
27 |
GB 700-88 |
|
S235Jr |
St37-2 |
En 10025 |
Q235-A |
0.14~0.22 |
0.30~0.65 |
0.30 |
0.05 |
0.045 |
375~500 |
235 |
26 |
27 ;ψ :55 |
GB 700-88 |
|
S235jrg1 |
UST37-2 |
En 10025 |
Q235-A |
0.14~0.22 |
0.30~0.65 |
0.30 |
0.05 |
0.045 |
375~500 |
235 |
26 |
27 ;ψ :55 |
GB 700-88 |
|
S235jo |
St37-3u |
En 10025 |
Q235-A |
0.14~0.22 |
0.30~0.65 |
0.30 |
0.05 |
0.045 |
375~500 |
235 |
26 |
27 ;ψ :55 |
GB 700-88 |
|
S235J2G3 |
ST37-3 |
En 10025 |
Q235-A |
0.14~0.22 |
0.30~0.65 |
0.30 |
0.05 |
0.045 |
375~500 |
235 |
26 |
27 ;ψ :55 |
GB 700-88 |
|
S2757jo |
St44 Broe |
En 10025 |
16mn |
0.12~0.20 |
1.20~1.60 |
0.20~0.55 |
0.045 |
0.045 |
① 510~660 |
① e kholo ho feta kapa e lekanang le 345 |
① e kholo ho feta kapa e lekanang le 22 |
① e kholo ho feta kapa e lekanang le 27 |
GB 1591-88 |
|
S275J2G3 |
St44-3 |
En 10025 |
25 |
0.22~0.30 |
0.50~0.80 |
0.17~0.37 |
0.035 |
0.035 |
450 |
275 |
23 |
7 1;ψ :50 |
GB 699-988 |
|
S355jo |
St52-3 |
En 10025 |
20mnmo 16mn |
0.17~0.23 0.12~0.20 |
1.10~1.40 1.20~1.60 |
0.17~0.37 0.20~0.55 |
0.035 0.045 |
0.035 MO: 0.20 ~ 0.35 0.045 |
530 510~660 |
370 E kholo ho feta kapa e lekanang le 345 |
18 E kholo ho feta kapa e lekanang le 22 |
Aku47 E kholo ho feta kapa e lekanang le 27 |
Ezb 1184--99 GB 1591-88 |
1. Khatiso ea Tsamaiso ea Sereshene:
|
En |
DI |
GB |
||||||||||||||||
|
Lebitso la lebenkele |
Palo e tloaelehileng |
Lebitso la lebenkele |
Palo e tloaelehileng |
Lebitso la lebenkele |
%. Sebopeho sa lik'hemik'hale |
Boitšoaro ba Boikarabello |
Palo e tloaelehileng |
|||||||||||
|
C |
Si |
Mn |
P ＜ |
S ＜ |
Ni < |
Cr < |
Cu < |
бb N / mm2 |
бs N / mm2 |
δ5% |
Ψ % |
Akuj |
||||||
|
C22E |
En 10083-1 |
CK22 |
Din 17200 |
20 |
0.17~0.24 |
0.17~0.37 |
0.35~0.65 |
0.035 |
0.035 |
0.25 |
0.25 |
0.25 |
410 |
245 |
25 |
55 |
|
GB 699-988 |
|
C25E |
Ck25 |
Din 17200 |
25 |
0.22~0.30 |
0.17~0.37 |
0.50~0.80 |
0.035 |
0.035 |
0.25 |
0.25 |
0.25 |
450 |
275 |
23 |
50 |
71 |
GB 699-988 |
|
|
C30E |
CK30 |
Din 17200 |
30 |
0.27~0.35 |
0.17~0.37 |
0.50~0.80 |
0.035 |
0.035 |
0.25 |
0.25 |
0.25 |
490 |
295 |
21 |
50 |
63 |
GB 699-988 |
|
|
C35E |
Ck35 |
Din 17200 |
35 |
0.32~0.40 |
0.17~0.37 |
0.50~0.80 |
0.035 |
0.035 |
0.25 |
0.25 |
0.25 |
530 |
315 |
20 |
45 |
55 |
GB 699-988 |
|
|
C40E |
Ck40 |
Din 17200 |
40 |
0.37~0.45 |
0.17~0.37 |
0.50~0.80 |
0.035 |
0.035 |
0.25 |
0.25 |
0.25 |
570 |
335 |
19 |
45 |
47 |
GB 699-988 |
|
|
C45E |
Ck45 |
Din 17200 |
45 |
0.42~0.50 |
0.17~0.37 |
0.50~0.80 |
0.035 |
0.035 |
0.25 |
0.25 |
0.25 |
600 |
355 |
16 |
40 |
39 |
GB 699-988 |
|
|
C50E |
CK50 |
Din 17200 |
50 |
0.47~0.55 |
0.17~0.37 |
0.50~0.80 |
0.035 |
0.035 |
0.25 |
0.25 |
0.25 |
630 |
375 |
14 |
40 |
31 |
GB 699-988 |
|
|
C55E |
CK55 |
Din 17200 |
55 |
0.52~0.60 |
0.17~0.37 |
0.50~0.80 |
0.035 |
0.035 |
0.25 |
0.25 |
0.25 |
645 |
380 |
13 |
35 |
|
GB 699-988 |
|
|
C60E |
CK60 |
Din 17200 |
60 |
0.57~0.65 |
0.17~0.37 |
0.50~0.80 |
0.035 |
0.035 |
0.25 |
0.25 |
0.25 |
675 |
400 |
12 |
35 |
|
GB 699-988 |
|
|
CK45VV |
CK45VV |
Din 17200 |
45 |
0.42~0.50 |
0.17~0.37 |
0.50~0.80 |
0.035 |
0.035 |
0.25 |
0.25 |
0.25 |
① 700~850 |
① E kholo ho feta kapa e lekanang le 500 |
① E kholo ho feta kapa e lekanang le 14 |
① E kholo ho feta kapa e lekanang le 30 |
① E kholo ho feta kapa e lekanang le 31 |
Ezb 1183--993 |
|
|
CF45VV |
CF45VV |
Din 17200 |
45 |
0.42~0.50 |
0.17~0.37 |
0.50~0.80 |
0.035 |
0.035 |
0.25 |
0.25 |
0.25 |
① 700~850 |
① E kholo ho feta kapa e lekanang le 500 |
① E kholo ho feta kapa e lekanang le 14 |
① E kholo ho feta kapa e lekanang le 30 |
① E kholo ho feta kapa e lekanang le 31 |
Ezb 1183-93 |
|
Tšusumetso:
(A) v: Phekolo ea phetoho ea boleng;
(B) ① ke paramente ea ts'ebetso ea liphetoho tsa boleng.
1. Khatiso ea Tsamaiso ea Sereshene:
|
En |
GB |
|||||||||||||||
|
Lebitso la lebenkele |
Palo e tloaelehileng |
Lebitso la lebenkele |
%. Sebopeho sa lik'hemik'hale |
Boitšoaro ba Boikarabello |
Palo e tloaelehileng |
|||||||||||
|
C |
Si |
Mn |
P ＜ |
S ＜ |
Ni < |
Cr < |
Cu < |
бb N / mm2 |
бs N / mm2 |
δ5% |
Ψ % |
Akuj |
||||
|
C22N |
En 10083-2 |
20 |
0.17~0.24 |
|
|
|
|
|
|
|
410 |
245 |
25 |
55 |
|
GB699-88
|
|
C25N |
25 |
0.22~0.30 |
|
|
|
|
|
|
|
450 |
275 |
23 |
50 |
71 |
||
|
C30N |
30 |
0.27~0.35 |
|
|
|
|
|
|
|
490 |
295 |
21 |
50 |
63 |
||
|
C35N |
35 |
0.32~0.40 |
|
|
|
|
|
|
|
530 |
315 |
20 |
45 |
55 |
||
|
C40N |
40 |
0.37~0.45 |
|
|
|
|
|
|
|
570 |
335 |
19 |
45 |
47 |
||
|
C45N |
45 |
0.42~0.50 |
|
|
|
|
|
|
|
600 |
355 |
16 |
40 |
39 |
||
|
C50N |
50 |
0.47~0.55 |
|
|
|
|
|
|
|
630 |
375 |
14 |
40 |
31 |
||
|
C55N |
55 |
0.52~0.60 |
|
|
|
|
|
|
|
645 |
380 |
13 |
35 |
|
||
|
C60N |
60 |
0.57~0.65 |
|
|
|
|
|
|
|
675 |
400 |
12 |
35 |
|
||
|
C45V |
45 |
0.42~0.50 |
0.17~0.37 |
0.50~0.80 |
0.035 |
0.035 |
0.25 |
0.25 |
0.25 |
700~850 |
E kholo ho feta kapa e lekanang le 500 |
E kholo ho feta kapa e lekanang le 14 |
E kholo ho feta kapa e lekanang le 30 |
E kholo ho feta kapa e lekanang le 31 |
Ezb1183-93 |
|
Tšusumetso:
N: tloaelehileng.
