Type: | Seamless |
---|---|
Technique: | Cold Drawn |
Material: | Carbon Steel |
Surface Treatment: | Oiled |
Usage: | Pipeline Transport, Machinery Industry |
Section Shape: | Round |
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Tabung baja tanpa Batas dingin untuk Mekanis dan Automobile | |||
MATERIAL | Standar | Standar TDR | Kelas Baja |
DIN | 1629 | ST 37 / 44 / 52 | |
1630 | ST 37.4 / 44.4 / 52.4 | ||
179367 | ST 35 / 45 / 52 | ||
GB/T | 8162 | 10#, 20#, 16Mn | |
8163 | |||
3639 | |||
ID | 10305-1 | E215/235/355/255 | |
10305-4 | E215/235/355/255 | ||
JIS | G3445 | STKM11, STKM12, STK13,STKM20 | |
ASTM | A822-A450 | A822 | |
ISO | 8535 | ST 35 / 45 / 52 | |
ASTM | A519 | 1010/1020/1045 | |
ASTM | A179-A450 | A179 | |
BS | BS 3602 | CFS 360 | |
BS | BS 6323 | , |
TABEL TOLERANSI TABUNG BAJA | |||||
NAMA | LINGKUP MM | SERI GB | SERI DIN | STANDAR KONTROL INTERNAL PERUSAHAAN mm |
PRESISI TINGGI KHUSUS mm |
OD | 4-30 | ±0.10 | ±0.08 | ±0.05 | ±0.03 |
31-40 | ±0.15 | ±0.15 | ±0.05 | ±0.03 | |
41-50 | ±0.20 | ±0.20 | ±0.05 | ±0.03 | |
51-60 | ±0.25 | ±0.25 | ±0.05 | ±0.03 | |
W.T. | 0.5-7 | ±0.1,mnt±0.12 | ±0.1 | ±0.1,mnt±0.05 | ±0.1,min0,03 |
Tabel 1- komposisi kimia | ||||||
Kelas Baja | C% | Si% | MN% | P% | S% | AL% |
St30Al atau E215 | ≤0.10 | ≤0.05 | ≤0.7 | ≤0.025 | ≤0.025 | ≥0.025 |
St35 atau E235 | ≤0.17 | ≤0.35 | 0.4-1.2 | ≤0.025 | ≤0.025 | |
St45 atau E255 | ≤0.21 | ≤0.35 | 0.4-1.1 | ≤0.025 | ≤0.025 | |
St52 atau E355 | ≤0.22 | ≤0.55 | ≤1.6 | ≤0.025 | ≤0.025 |
Tabel 2 - properti mekanis pada suhu kamar | |||||||||
Kondisi pengiriman | BK | BKW | GBK | NBK (N) | |||||
Kelas Baja | RM Mpa (Min) | A % (Min) |
RM Mpa (Min) |
A % (Min) |
RM Mpa (Min) |
A % (Min) |
RM Mpa (Min) |
RKCharselect unicode block nama (Min) |
A % (Min) |
St30Al atau E215 | 430 | 8 | 380 | 12 | 280 | 30 | 290 hingga 430 | 215 | 30 |
St35 atau E235 | 480 | 6 | 420 | 10 | 315 | 25 | 340 hingga 480 | 235 | 25 |
St45 atau E255 | 580 | 5 | 520 | 8 | 390 | 21 | 440 hingga 570 | 255 | 21 |
St52 atau E355 | 640 | 4 | 580 | 7 | 450 | 22 | 490 hingga 630 |
KATA KUNCI |
Pipa saluran API 5L |
STB340 tanpa pipa garis lapisan |
Pipa saluran ASTM A53 |
Pipa saluran K gr 6m.B |
pipa saluran lukisan hitam |
pipa garis lukisan berwarna hitam sch80 |
12inch pipa saluran APPIP5L STD |
pipa saluran baja karbon |
Pipa saluran baja karbon 5L API |
pipa saluran baja karbon yang mulus |
PIPA G.L |
pipa galvanisasi |
Pipa Konstruksi Karbon pipa baja |
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