Jadual kawalan bahan logam yang biasa digunakan antara China dan Jerman
2. Plat keluli struktur aloi
|
DIN |
EN |
GB |
||||||||||||||||
|
nama sebuah kedai |
Nombor standard |
nama sebuah kedai |
Nombor standard |
nama sebuah kedai |
peratus . Komposisi kimia |
tingkah laku mekanikal |
Nombor standard |
|||||||||||
|
C |
Si |
Mn |
P Kurang daripada atau sama dengan |
S Kurang daripada atau sama dengan |
Cr |
Ni |
Ti |
бb Mpa |
бs Mpa |
δ5 peratus |
Ψ peratus |
AkuJ |
||||||
|
42CrMo4V |
DIN 17212 |
42CrMo4V |
EN 10083-1 |
42CrMo |
0.38~0.45 |
0.17~0.37 |
0.50~0.80 |
0.035 |
0.035 |
0.90~1.20 |
Bln:{{0}}.15~0.25 |
|
④ 1080 |
④ 930 |
12 |
45 |
63 |
GB 3077-88 |
|
25CrMo4V |
DIN 17212 |
25CrMo4V |
EN 10083-1 |
30CrMo |
0.26~0.34 |
0.17~0.37 |
0.40~0.70 |
|
|
0.80~1.10 |
Bln:{{0}}.15~0.25 |
|
④ 930 |
④ 785 |
12 |
50 |
63 |
GB 3077-88 |
|
50CrMo4V |
DIN 17212 |
50CrMo4V |
EN 10083-1 |
50CrMo |
0.46~0. 54 |
0.17~0.37 |
0.50~0.80 |
0.035 |
0.035 |
0.90~1.20 |
Bln:{{0}}.15~0.25 |
|
① 900 |
① 700 |
12 |
50 |
35 |
EZB 1184--93 |
|
34CrNiMo6V |
DIN 17210 |
34CrNiMo6V |
EN 10083-1 |
34CrNiMo |
0.30~0.38 |
0.17~0.37 |
0.40~0.70 |
0.035 |
0.035 |
1.40~1.70 |
1.40~1.70 Bln:{{0}}.15~0.30 |
|
① 1000 |
① 800 |
11 |
50 |
AK（ DVM ） 50 |
EZB 1184--93 |
|
30CrNiMo8V |
DIN 17210 |
30CrNiMo8V |
EN 10083-1 |
30Cr2Ni2Mo |
0.26~0.34 |
0.17~0.37 |
0.30~0.60 |
0.035 |
0.035 |
1.80~2.20 |
1.80~2.20 Bln:{{0}}.30~0.50 |
|
① 1100 |
① 900 |
10 |
45 |
40 |
EZB 1184--93 |
|
16MnCr5 |
DIN 17210 |
16MnCr5 |
EN 10083-1 |
20CrMnTi |
0.17~0.23 |
0.17~0.37 |
0.80~1.10 |
0.035 |
0.035 |
1.00~1.30 |
----- |
0.04~0.10 |
③ 1080 |
③ 835 |
10 |
45 |
55 |
GB 3077-88 |
|
20MnCr5 |
DIN 17210 |
20MnCr5 |
EN 10083-1 |
20CrMnTi |
0.17~0.23 |
0.17~0.37 |
0.80~1.10 |
0.035 |
0.035 |
1.00~1.30 |
----- |
0.04~0.10 |
③ 1080 |
③ 835 |
10 |
45 |
55 |
GB 3077-88 |
|
15CrNi6 |
DIN 17210 |
15CrNi6 |
EN 10083-1 |
20CrMnTi |
0.17~0.23 |
0.17~0.37 |
0.80~1.10 |
0.035 |
0.035 |
1.00~1.30 |
----- |
0.04~0.10 |
③ 1080 |
③ 835 |
10 |
45 |
55 |
GB 3077-88 |
|
40NiCrMo8-4 |
DIN 17200 |
---- |
--- |
40CrNiMoA |
0.37~0.44 |
0.17~0.37 |
0.50~0.80 |
0.025 |
0.025 |
0.60~0.90 |
1.25~1.65 Bln:{{0}}.15~0.25 |
|
② 835 |
② 685 |
13 |
50 |
63 |
EZB 1184-93 |
|
34CrMo4 |
DIN 17204 |
34CrMo4 |
EN 10083-1 |
35CrMo |
0.32~0.40 |
0.17~0.37 |
0.40~0.70 |
0.025 |
0.025 |
0.80~1.10 |
Bln:{{0}}.15~0.25 |
|
① 735 |
① 540 |
15 |
45 |
47 |
EZB 1184-93 |
|
31CrMo12 |
DIN 17211 |
---- |
---- |
38CrMoal |
0.35~0.42 |
0.17~0.37 |
0.30~0.60 |
0.035 |
0.035 |
1.35~1.65 |
Bln:{{0}}.15~0.25 |
Al :0.70~1.10 |
⑤ 980 |
⑤ 835 |
14 |
50 |
71 |
GB 3077-88 EZB 1184-93 |
tuangkan:
① Di seksyen 100; ② seksyen 120; ③ seksyen 15; ④ seksyen 25 dan ⑤ seksyen 30.
