Bak perebus Baja bebas hambatan
Diameter luar: 140mm 20mm
Ketebalan dinding: 10mm
Panjang: 6meter, 12 meter, acak
STANDAR: ASME SA192, SA210, SA335,
Kelas Baja: Gr.A, gr.B, 15CrMo, SAE1020, SA1045, dll
Kekuatan tensil: Min. 325Mpa
Menghasilkan kekuatan: Min. 180Mpa
Komposisi kimia:
C |
0.06-0.18 |
MN |
0.27-0.63 |
P |
Maks. 0.035 |
S |
Maks. 0.035 |
Aplikasi:
Digunakan sebagai pipa pada sisi berpemanas rendah dan boiler tekanan sedang (biasanya dengan tekanan pengoperasian tidak lebih tinggi dari itu 5,88Mpa dan
suhu pengoperasian di bawah 450 oc);sebagaimana pipa yang dipanaskan bagian samping·boiler bertekanan tinggi, pemeconomer, heater berlebih, heater, dan pipa
Untuk industri petrokimia (dengan tekanan pengoperasian di atas 9,8Mpa, dan beroperasi Suhu berkisar antara 450 C Masuk 650
Toleransi dimensi:
Tipe tabung baja |
Diameter luar |
Ketebalan dinding |
Tabung rol dingin |
Ukuran Tabung (mm) |
Toleransi (mm) |
Ukuran Tabung (mm) |
Toleransi (mm) |
>30-50 |
±0.3 |
>3-20 |
±10% |
Sifat mekanis:
Kode standar |
Model tabung baja |
Kekuatan lokasi diam(MPa) |
Kekuatan yield (MPa) |
Naskh (penghapusan) (%) |
Kekerasan |
GB3087 |
10 |
335-475 |
≥195 |
≥24 |
/ |
20 |
410550 -50 |
≥245 |
≥20 |
/ |
GB5310 |
20G |
410550 -50 |
≥245 |
≥24 |
/ |
20MnG |
≥415 |
≥240 |
≥22 |
/ |
25MnG |
≥485 |
≥275 |
≥20 |
/ |
15CMoG |
44040-640 |
≥235 |
≥21 |
/ |
12C2MoG |
450-600 |
≥280 |
≥20 |
/ |
12C1MoVG |
47040-640 |
≥255 |
≥21 |
/ |
12Cr2MoSVGe LTiB (SVGgare) |
5407-35 |
≥345 |
≥18 |
/ |
10Cr9Mo1VNb |
≥585 |
≥415 |
≥20 |
/ |
ASME SA210 |
SA210A-1 |
≥415 |
≥255 |
≥30 |
≤143HB |
SA210C |
≥485 |
≥275 |
≥30 |
≤179HB |
ASME SA213 |
SAD213 |
≥415 |
≥205 |
≥30 |
≤163HB |
SAT213 |
≥415 |
≥220 |
≥30 |
≤163HB |
SAT213 |
≥415 |
≥205 |
≥30 |
≤163HB |
SA213 T23 |
≥510 |
≥400 |
≥20 |
≤220HB |
SA213 T213 |
≥585 |
≥415 |
≥20 |
≤250HB |
SAT213 |
≥620 |
≥440 |
≥20 |
≤250HB |
|
ST45,8/III |
410530 hingga |
≥255 |
≥21 |
/ |
15Mo3 |
450-600 |
≥270 |
≥22 |
/ |
13CrMo44 |
4405-590 |
≥290 |
≥22 |
/ |
10CMo910 |
480-630 |
≥280 |
≥20 |
/ |
Komposisi kimia:
Kode standar |
Model tabung baja |
Komposisi kimia(%) |
C |
Si |
MN |
P |
S |
CR |
MO |
CU |
NI |
V |
Al |
W |
TI |
Jml |
N |
GB3087 |
10 |
0.07-0.13 |
0.17-0.37 |
0.38-0.65 |
≤0.030 |
≤0.030 |
0.3-0.65 |
/ |
≤0.25 |
≤0.30 |
/ |
/ |
|
|
|
|
20 |
0.17-0.23 |
0.17-0.37 |
0.38-0.65 |
≤0.030 |
≤0.030 |
0.3-0.65 |
/ |
≤0.25 |
≤0.30 |
/ |
/ |
|
|
|
|
GB5310 |
20G |
0.17-0.24 |
0.17-0.37 |
0.35-0.65 |
≤0.030 |
≤0.030 |
≤0.25 |
≤0.15 |
≤0.20 |
≤0.25 |
≤0.08 |
|
|
|
|
|
20MnG |
0.17-0.24 |
0.17-0.37 |
0.70-1.00 |
≤0.030 |
≤0.030 |
≤0.25 |
≤0.15 |
≤0.20 |
≤0.25 |
≤0.08 |
|
|
|
|
|
25MnG |
0.18-0.24 |
0.17-0.37 |
0.80-1.10 |
≤0.030 |
≤0.030 |
≤0.25 |
≤0.15 |
≤0.20 |
≤0.25 |
≤0.08 |
|
|
|
|
|
15CrMo |
0.12-0.18 |
0.17-0.37 |
0.40-0.70 |
≤0.030 |
≤0.030 |
0.80-1.10 |
0.40-0.55 |
≤0.20 |
≤0.30 |
|
|
|
|
|
|
12C2MoG |
0.08-0.15 |
≤0.50 |
0.40-0.70 |
≤0.030 |
≤0.030 |
2.00-2.50 |
0.90-1.20 |
≤0.20 |
≤0.30 |
|
|
|
|
|
|
12C1MoV |
0.08-0.15 |
0.17-0.37 |
0.40-0.70 |
≤0.030 |
≤0.030 |
0.90-1.20 |
0.25-0.35 |
≤0.20 |
≤0.30 |
0.15-0.30 |
|
|
|
|
|
12Cr2MoSVGe LTiB (SVGgare) |
0.08-0.15 |
0.45-0.75 |
0.45-0.65 |
≤0.030 |
≤0.030 |
1.60-2.10 |
0.50-0.65 |
≤0.20 |
≤0.30 |
0.28-0.42 |
|
0.30-0.55 |
0.08-0.15 |
B 0.002-0.008 |
|
10Cr9Mo1VNb |
0.08-0.12 |
0.20-0.50 |
0.30-0.60 |
≤0.020 |
≤0.010 |
8.00-9.50 |
0.85-1.05 |
≤0.20 |
≤0.40 |
0.18-0.25 |
≤0.015 |
|
|
0.06-0.10 |
0.03-0.07 |
ASME SA210 |
SA210A-1 |
0.13-0.19 |
≥0.1 |
0.45-0.65 |
≤0.030 |
≤0.030 |
|
|
|
|
|
|
|
|
|
|
SA210C |
0.18-0.24 |
≥0.1 |
0.80-1.10 |
≤0.030 |
≤0.030 |
|
|
|
|
|
|
|
|
|
|
ASME SA213 |
SAD213 |
0.05-0.15 |
0.50-1.0 |
0.30-0.60 |
≤0.030 |
≤0.030 |
1.00-1.50 |
0.50-1.00 |
|
|
|
|
|
|
|
|
SAT213 |
0.05-0.15 |
≤0.50 |
0.30-0.61 |
≤0.030 |
≤0.030 |
0.80-1.25 |
0.44-0.65 |
|
|
|
|
|
|
|
|
SAT213 |
0.05-0.15 |
≤0.50 |
0.30-0.60 |
≤0.030 |
≤0.010 |
1.90-2.60 |
0.87-1.13 |
|
|
|
|
|
|
|
|
SA213 T23 |
0.04-0.10 |
≤0.50 |
0.10-0.60 |
≤0.030 |
≤0.030 |
1.90-2.60 |
0.05-0.30 |
|
|
|
≤0.030 |
1.45-1.75 |
B0,0005 0.006 |
0.02-0.08 |
≤0.040 |
SA213 T213 |
0.08-0.12 |
0.20-0.50 |
0.30-0.60 |
≤0.020 |
≤0.010 |
8.00-9.50 |
0.85-1.05 |
|
≤0.40 |
0.18-0.25 |
≤0.015 |
|
|
0.06-0.10 |
0.03-0.07 |
SAT213 |
0.07-0.13 |
≤0.50 |
0.30-0.60 |
≤0.020 |
≤0.010 |
8.50-9.50 |
0.30-0.60 |
|
≤0.40 |
0.15-0.25 |
≤0.015 |
1.50-2.00 |
B 0.001-0.006 |
0.04-0.09 |
0.03-0.07 |
DIN 17175 |
ST45,8/III |
≤0.21 |
0.10-0.35 |
0.40-1.20 |
≤0.040 |
≤0.040 |
|
|
|
|
|
|
|
|
|
|
15Mo3 |
0.12-0.20 |
0.10-0.35 |
0.40-0.80 |
≤0.035 |
≤0.035 |
|
0.25-0.35 |
|
|
|
|
|
|
|
|
13CrMo44 |
0.10-0.18 |
0.10-0.35 |
0.40-0.70 |
≤0.035 |
≤0.035 |
0.70-1.10 |
0.45-0.65 |
|
|
|
|
|
|
|
|
10CMo910 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|