Forging
Products
Products
단조는 금속의 단련과 조형을 위한 소성가공 기술이며,
주조시에 생기는 불균일성을 단조함으로써 기공, 편석 등이 압착되고
결정립 미세화 및 조직 개선이 이루어집니다.
주조시에 생기는 불균일성을 단조함으로써 기공, 편석 등이 압착되고
결정립 미세화 및 조직 개선이 이루어집니다.
Products
shaft(engine)
shaft(propeller)
shaft(intermedia)
shaft(roller)
HYD coupling bolt
pipe
piston rod
piston crown
connecting rod
crosshead pin
cylinder cover
crane wheel
nut(r.stock)
nut(tiller)
nut(propeller)
nut(pintle)
hub
rudder hub
block
Specifications
| Classification | Shape | Size(mm) | Forged Weight |
|---|---|---|---|
| Forged Bar (R/Bar) |
|
D : Max 500 L : Max 6500 | Max 13.0 Ton |
| Forged Bar (Square) |
|
S : Max 400 L : Max 6500 | Max 13.0 Ton |
| Shaft Shape |
|
D : Max 500 L : Max 6500 | Max 13.0 Ton |
| Shaft With Flange |
|
D : Max 600 L : Max 6500 | Max 13.0 Ton |
| Disk Shaft |
|
D : Max 1500 H : Max 500 | Max 13.0 Ton |
| Hydraulic Nut |
|
D : Max 1200 / d : Max 200 T : Max 400 | Max 13.0 Ton |
| Hydraulic Bolt |
|
Min M36 | Max 13.0 Ton |
| Wheel |
|
D : Max 1200 L : Max 500 | Max 13.0 Ton |
Original Material
| Carbon Steel | |
|---|---|
| ASTM | JIS |
| Al 05 | SF490A |
| A181 CL.60 | SFVC 1 |
| Al 81 CL.70 | SFVC 2A |
| A266 GR.1 | SFVC1 |
| A266 GR.2 | SFVC 2A |
| A266 GR.3 | - |
| A266 GR.4 | SFVC 2B |
| A350 LF.1 | SFL1 |
| A350 LF.2 | SFL2 |
| - | S15C |
| - | S20C |
| - | S25C |
| - | S30C |
| - | S35C |
| - | S40C |
| - | S45C |
| - | S50C |
| - | S55C |
| A668 CL.B | SF 390A |
| A668 CL.C | SF MOA |
| A668 CL.D | SF540A |
| - | SF540A |
| A668 CL.E | SF 590A |
| A668 CL.F | SF 590A |
| - | SF 640A |
| - | SM490A |
| - | SM 490B |
| A694 F42 | - |
| A694 F50 | - |
| A694 F52 | - |
| A694 F65 | - |
| A765GR.1 | - |
| A765GR.2 | - |
| A765GR.4 | - |
| Austenitic Stainless Steel | |
|---|---|
| ASTM | JIS |
| A182/A336 F304 | SUS F304 |
| A182/A336 F304L | SUS F304L |
| A182/A336 F304H | SUS F304H |
| A182/A336 F310 | SUS F310 |
| A182/A336 F316 | SUS F316 |
| A182/A336 F316L | SUS F316L |
| A182/A336 F316H | SUS F316H |
| A182/A336 F317 | SUS F317 |
| A182/A336 F317L | SUS F317L |
| A182/A336 F321 | SUS F321 |
| A182/A336 F347 | SUS F347 |
| Ferritic Austenitic Stainless Steel | |
|---|---|
| ASTM | JIS |
| A182/F51 | - |
| A182/F53 | - |
| Martensitic Stainless Steel | |
|---|---|
| ASTM | JIS |
| A182/F6a | SUS F410 |
| Alloy Steel | |
|---|---|
| ASTM | JIS |
| - | SCM 415 |
| - | SCM 420 |
| - | SCM 430 |
| - | SCM 435 |
| - | SCM 440 |
| - | SCM 445 |
| - | SFCM 740S/R/D |
| - | SFCM 780S/R/D |
| - | SFCM 830S/R/D |
| - | SFCM 880S/R/D |
| - | SFCM 930S/R/D |
| - | SFCM 980S/R/D |
| - | SNCM 220 |
| - | SNCM 420 |
| - | SNCM 439 |
| - | SNCM 815 |
| A291 CL. 3A | SFNCM 740S/R/D |
| - | SFNCM 780S/R/D |
| A291 CL. 4 | SFNCM 830S/R/D |
| A291 CL. G | SFNCM 880S/R/D |
| - | SFNCM 930S/R/D |
| A291 CL. 1 | SFNCM 980S/R/D |
| - | SFNCM 1030S/R/D |
| - | SFNCM 1080S/R/D |
| Low Alloy Steel | |
|---|---|
| ASTM | JIS |
| A182/A336 F1 | SFV F1 |
| A182/A336 F5 | SFVA F5A,B |
| A182/A336 F9 | SFVA F9 |
| A182/A336 F91 | - |
| A182/A336 F11 | SFVA F11A/B |
| A182/A336 F12 | SFVA F12 |
| A182/A336 F22 | SFVA F22A/B |
| A182/A336 F22V | - |
| A350 LF3 | SFL3 |
| A508 GR. 1 | - |
| A508 GR. 2 | SFVQ 2A |
| A508 GR. 3 | SFVQ 1A |
| A508 GR. 4N | SFVQ 3 |
| A541 GR. 1 & 1A | SFVQ 2B |
| A541 GR. 7B | SFVQ 3 |
| A541 GR. 11 | - |
| A541 GR. 22 | - |
| A541 GR. 22V | - |
| A765 GR. 3 | - |
| Special Steel | |
|---|---|
| ASTM | JIS |
| - | SFC 590 |
| - | SSWR1/R2/R3 |
| - | SUS 304N2 |
| Non Ferrous Steel | |
|---|---|
| ASTM | JIS |
| 5083 | A5083 FD/FH |
| 5052 | A5052 FD/FH |
| Carbon Steel | |
|---|---|
| DIN | |
| S335 NL | - |
| S335 J2 G3 | - |