Different Temperature Of BS 3604 And Grade 660
Check here the equivalent BS 3604 Hfs 660 and BS 3604 Hfs 622 Stockist
Seamless Pipe
Welded Pipe
ERW Pipe
| Grade | Mfg. Process |
Chemical Composition (%) | ||||||||
| C | Si | Mn | P | S | Ni | Cr | Mo | Others | ||
| JFS620-460 |
S |
0.10~0.15 |
0.10~035 |
0.40~0.70 |
0.040Max |
0.040Max |
- |
0.70~1.10 |
0.45~0.65 |
Al: 0.02Max |
| CFS620-460 | ||||||||||
| ERW620-460 |
E |
|||||||||
| CEW620-460 | ||||||||||
| HFS620-440 |
S |
0.10~0.18 |
0.10~035 |
0.40~0.70 |
0.040Max |
0.040Max |
- |
0.70~1.10 |
0.45~0.65 |
Al: 0.02Max |
| CFS620-440 | ||||||||||
| ERW620-440 |
E |
|||||||||
| CEW620-440 | ||||||||||
| HGS621 |
S |
0.15Max |
0.50~1.00 |
0.30~0.60 |
0.040Max |
0.040Max |
- |
1.00~1.50 |
0.45~0.65 |
Al: 0.02Max |
| CFS621 | ||||||||||
| ERW621 |
E |
|||||||||
| CEW621 | ||||||||||
| HFS660 |
S |
0.10~0.15 |
0.10~0.35 |
0.40~0.70 |
0.040Max |
0.040Max |
- |
0.30~0.60 |
0.50~0.70 |
V: 0.22~0.28 Al: 0.02Max |
| CFS660 | ||||||||||
| HFS622 |
S |
0.08~0.15 |
0.50Max |
0.40~0.70 |
0.040Max |
0.040Max |
- |
2.00~2.50 |
0.90~1.20 |
Al: 0.02Max |
| CFS622 | ||||||||||
| HFS625 |
S |
0.15Max |
0.50Max |
0.30~0.60 |
0.030Max |
0.030Max |
- |
4.00~6.00 |
0.45~0.65 |
Al: 0.02Max |
| CFS625 | ||||||||||
| HFS629-470 |
S |
0.15Max |
0.25~1.00 |
0.30~0.60 |
0.030Max |
0.030Max |
- |
8.00~10.00 |
0.90~1.10 |
Al: 0.02Max |
| CFHS629-470 | ||||||||||
| Alloy Steel Pipe BS 3604 Grade 620 – 440 | Alloy Steel Tube ASTM 213 Grade T – 2 |
| Alloy Steel Pipe BS 3604 Grade 621 | Alloy Steel Tube ASTM 213 Grade T – 1 |
| Alloy Steel Pipe BS 3604 Grade 622 | Alloy Steel Tube ASTM 213 Grade T – 1 B |
| Alloy Steel Pipe BS 3604 Grade 625 | Alloy Steel Tube DIN 17175 15 Mo 3 |
| Alloy Steel Pipe BS 3604 Grade 629 – 470 | Alloy Steel Tube DIN 17175 13 Cr Mo 44 |
| Alloy Steel Pipe BS 3604 Grade 629 – 590 | Alloy Steel Tube DIN 17175 10 Cr Mo 910 |
| Alloy Steel Pipe BS 3604 Grade 660 | Alloy Steel Tube DIN 17175 14 Mo V 63 |
| Alloy Steel Pipe BS 3604 Grade 762 | Alloy Steel Tube DIN 17175 X 20 Cr Mo V 121 |