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Inventory
We usually have over 2,000 tons stock
The Company regularly maintains an in-house inventory of approximately 2,000 tons in order to respond to customer orders with minimum lead time.
Taking advantage of our long-standing business relationships with domestic and overseas steel manufacturers, we can also accept minimum lot orders for production involving steel grades other than those listed below.
STOCK LIST
| |
JIS |
AISI |
| Carbon Steels (SC) |
| |
S25C |
1025 |
| S35C |
1035 |
| S45C |
1045 |
| S55C |
1055 |
| Chromium Molybdenum Steels(SCM) |
| |
SCM420 |
|
| SCM435 |
4135 |
| SCM440 |
4140 |
| SCM445 |
4145 |
| Nickel Chromium Molybdenum Steels (SNCM) |
| | SNCM420 |
4320 |
| SNCM439 |
4340 |
| SNCM625 |
|
| SNCM630 |
|
| SNCM815 |
|
| Nickel Chromium Steels (SNC) |
| |
SNC815 |
|
| SNC836 |
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| Stainless Steels (SUS) |
| |
SUS304 |
304 |
| SUS304L |
304L |
| SUS304N2 |
|
| SUS316 |
316 |
| SUS316L |
316L |
| SUS403 |
403 |
| SUS410 |
410 |
| SUS420J2 |
420 |
| SUS630 |
S17400 |
|
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|
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JIS |
| Carbon Steel Forgings for general use (SF) |
| |
SF 440A |
| SF 490A |
| SF 540A/B |
| SF 590A/B |
| SF 640A |
| Chromium Molybdenum Steel Forgings for general use (SFCM) |
| |
SFCM 590 |
| SFCM 640 |
| SFCM 690 |
| SFCM 740 |
| SFCM 780 |
| SFCM 830 |
| SFCM 880 |
| SFCM 930 |
| SFCM 980 |
|
Nickel Chromium Molybdenum Steel Forgings for general use (SFNCM) |
| |
SFNCM 690 |
| SFNCM 740 |
| SFNCM 780 |
| SFNCM 830 |
| SFNCM 880 |
| SFNCM 930 |
| SFNCM 980 |
| SFNCM 1030 |
| SFNCM 1080 |
|
|
| |
JIS |
ASTM |
| Carbon Steel Forgings for Pressure Vessels (SFVC) |
| |
SFVC 1 |
A266 Gr.1 |
| SFVC 2A |
A105/A266 Gr.2 |
| SFVC 2B |
A508(A541) Gr.1 |
|
Alloy Steel Forgings for Pressure Vessels for High-temperature service (SFVA) |
|
|
SFVA F5 |
A182(A336) F5 |
| SFVA F11 |
A182(A336) F11 |
| SFVA F12 |
A182(A336) F12 |
| SFVA F22 |
A182(A336) F22 |
| Quenched and tempered Alloy Steel Forgings for Pressure Vessels (SFVQ) |
| |
SFVQ 1A |
A508(A541) Gr.3 Cl.1 |
| SFVQ 1B |
A508(A541) Gr.3 Cl.2 |
| SFVQ 2A |
A508(A541) Gr.2 Cl.1 |
| SFVQ 2B |
A508(A541) Gr.2 Cl.1 |
| SFVQ 3 |
A508(A541) Gr.4N Cl.3 |
| Carbon and Alloy Steel Forgings for Pressure Vessels for Low-tempeture service (SFL) |
| |
SFL 1 |
A350-LF1 |
| SFL 2 |
A350-LF2 |
| SFL 3 |
A350-LF3 |
| Stainless Steel Forgings for Puressure Vessels (SUS F) |
| |
SUS F 304 |
A182(A336) F304 |
| SUS F 304L |
A182(A336) F304L |
| SUS F 316 |
A182(A336) F316 |
| SUS F 316L |
A182(A336) F316L |
| SUS F 410-A/B/C/D |
A182(A336) F6a (F6) |
| SUS F 630 |
A705 TYPE630 |
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|
| |
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| Nippon Kaiji Kyokai (NK) |
| |
KSF45/45W |
| KSF50/50W |
| KSF55/55W |
| KSF60 |
| KSF65 |
| KSF70 |
| KSFA60/60W |
| KSFA65/65W |
| KSFA70 |
| KSFA75 |
| KSFA80 |
| KSFA85 |
| KSFA90 |
| KSFA95 |
| KSFA100 |
| KSFA105 |
| JIS |
| |
SACM645 |
| ASTM |
| |
A522 Type I (9%Ni) |
| A470 Gr.C Cl.7 |
| Others |
| |
FV520B |
| Others |
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