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Steel Bar Database
| category | Specifications | Product Siz Range | Application | ||||
| CHINA | USA | JAPAN | GERMANY | Company | |||
Continuous Casting Round Blooms |
—— | —— | —— | —— | Agreement | ●150-1000 | Electric Power Petroleum Chemical Industry Shipping Railway Etc. |
| Bearing Steels | GB/T18254 | ASTM A295 |
JIS G4805 |
DIN EN ISO 683-17 |
Q/320281PA11 Q/320281PA12 Q/320281PA13 |
●5.5-300 | —— |
| Spring | GB/T1222 | ASTM A689 |
JIS G4801 |
DIN 17221 | —— | ●5.5-250 | —— |
| ●45-250 | |||||||
| ●6-40×50－20 | |||||||
| Steels With Hardenability |
GB/T5216 | ASTM A304 |
JIS G4052 |
DIN EN ISO 642 |
—— | ●05. 5-250 | —— |
| Non-quenched And Tempered Steels |
GB/T15712 | ASTM A920 |
—— | SEW 101 | —— | ●5. 5-250 | —— |
| Free-cutting Steels |
GB/T8731 | ASTM A29 |
JIS G4804 |
DIN 16511 | —— | ●5. 5-250 | —— |
| category | Specifications | Product Siz Range | Application | ||||
| CHINA | USA | JAPAN | GERMANY | Company | |||
| High Quality Wire Rods |
GB/T3007 | —— | —— | —— | Agreement | ●5.5-25 | Tyre Cordi Spr in. Rolling Element, Bridge Cable, Standard Component |
| Tube/ Billet/ Steel | GB/T18669 | API SPECTCT ASME SA-210 SA-213 |
—— | Q/32,381PA10 Q/320281PA15 |
—— | Hot Rolled ●10-320 Continuous Casting ●150-1000 |
High Pressure Bollar oil fell Billet |
| Alloy Structural steels |
GB/T3077 | ASTM A29 A322 |
—— | —— | —— | ●5.5-350 ●6-40×50-100 |
—— |
| Mooring Chain Steels |
CCS | ABS | NK | GL | QB/XCT002 | ●12-210 | Offshore Oil Diattora |
| Chain Steels For Mine |
GB/T10560 | —— | —— | DIN7115 | —— | ●5.5-60 | Hish Strensth oircle chain For Mine |
| Bright Peeled Bar (A N,OT.) Heat-treated Steels |
—— | —— | —— | —— | —— | ●100-300 | Bearing, Spring, Chain For Mining. Oil Well Drilling Tool. Gear And Shaft Etc. |
Special steel round bar
| Grade | Spece | Dimension | Steel Grade | Application Industry | ||
| Special steel round bar | Gear Steel | GB/T5216. JIS G4052. SAE、 EN （Others) |
Ø13-180 | 20CrMnTIH、20CrH-40CrH、25CrMo4-42CrMo4QT、CrMnMoH、CrNiMOH、20CrNi3H、MnBH、SCr415H-SCr440H、SCM415H-SCM440H、8620H-8627H、4120H-4145H、4320H、4340H、5137H、15Ni4Mo、15CrNi6、16CrNi4、19CrNi5、17CrNiMo6、34CrNiMo6、25CrMo4、42CrMo4、49CrMo4、30CrMoV9、16MnCr5、20MnCr5、28MnCr5、16CrMnBH、17CrMnBH、18CrMnBH .etc | mechanical.car,motorcycle.Engineering machinery | |
| High-carbon chromium | GB/T18254（Others) | Ø14-120 | GCr15、GCr15SMn、52100, SAE1055、G1-55, C&U31、C&U1、C&U2、GCr15-SK、100CrMn6、TM-1,SUJ2 .etc | mechanical.car, Electric machineryEnginearing machinary | ||
| Spring steel | GB/T1222、JIS.SAE、EN（Others) | Ø13-85 | 0S2MnA、60S2CrA、60Si2CVA、55CrMnA, 50CVA、SUP9、SUP9A.SUP11A、55Cr3、51CrV4、51CrMoV4、SAE5160、SAE6150, SAE9254、60Si2CrVAT、52CrMoV4、DSAK20、SG-60Si2CrA-XF.etc | car, High speed ralway. locomotive | ||
| Alloy structure steel | GB/T3077、JIS.ASTM A29、 EN10083（Others) |
Ø14-180 | 20Mn2～45Mn2、20Cr～40Cr、20CrMn, 40CrMn、40MnB、20MnTiB,35VB、SCr420、SCr440、SCM420、SCM440、46Cr2、41Cr4、20CrMoA、30CrMoA、20Cr2MoA、3130、SAE3130, SZI219CW、SZI220CW、23MnNiMoCr54、SMnB3H-1、SMn443H-1、20CrMnMo.20CrNi3、38CrMoAI、20CrNiMo、A4330、3130 .ete | mocharical,car.Bridge.petrochemical incstry | ||
| Free-cutting steel andnon-quenched&tempered steel | GB/T15712（Others) | Ø13-180 | C70S6、36MnVS4、30MnVS. 30MnVS6, 、48MnV、49MnVS3、S38MnSiV.50MnVS. F35MnVS, F40MnVS、F45VS、F45MnVS、SG45、SG45VCM、ZY490、FAS2340、FAS2225、SZA702EC、SAE1141, TL1235, HL610,HL740、1E0669、1E1158M、1E1287、1E0360, 1E0959, 1E1497、Y12.Y15、Y40Mn、44MnSB .etc | mechanical.car,machine tools.Engineering machinery | ||
| Tube blank for high-pressureapplication and oil woll | YB/T5137、SY/T6194、API（Others) | Ø70-180 | 12Cr1MoVG、12Cr2MoWVTIB、15CrMoG、T11. T12、T22、37Mn5.36Mn2V、37Mn2V、J55、N80、AISI4145H、37CrMnMoA, SAE4137H.etc | Petrochemical engineering.Boiler, Genarate electrioty | ||
| Anchoring chain steel&mooring chain steel | GB/T18669（Others) | Ø50-130 | CM490、CM690、SBC690 .etc | ShippingMining equipment | ||
| Low alloy high-strength steel |
GB/T1591、GB/T700（Others) | Ø30-180 | Q345、Q460C .etc | mechanical.car、Engineeringmachinery | ||
| Quality carbon structural steel 13-180 |
GB/T699.JIS G 4051.ASTM A29.SAE、EN10083（Others) | Ø13-180 | 10-80、20Mn～65Mn, S10C～S53C、S48、S53. SAE1019～SAE1080.C22E～C6OE、C22R～C6OR, CF53, S35C-P3, S45C-P3, S15C-P3.45C-K,HHA43C .etc | mochanical.car, Enginoaringmachinery | ||
| Name | Spec | Remarks | |
| Casting | Cold/hot continuous mill housing | ≧1250 | ZG270-500 Alloy steel |
| Marine castings | ≥30kt | ZG270-500 17Mn |
|
| Quality carbon structural steel | ≧300000kw | ZG15Cr2Mo1 20CrMo |
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| Forging machine cross beam | ≧2000t | ZG20MnSi ZG270-500 |
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| Vane、guide vane、 pivot、crown and band |
Axial-flow pump Mixed-flow style |
OCr13Ni4Mo OCr13Ni5Mo OCr13Ni6Mo |
| Name | Spec | Remarks | |
| Forging | Backup roll,work roll≥300MW | 40t~50t、80t Ø1. 3m |
Cr3～Cr5 9Cr3Mo |
| ≥300MW 300MW Low pressure turbine rotor Motor rotor |
Ø1. 3m | 30Cr2Ni4MoV 26Cr2Ni4MoV |
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| ≤300MW High、midm rotor ≤13. 5MW≤13. 5MW Motor rotor |
Ø1. 3m | 34CrNi3Mo 30Cr1Mo1V |
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| spindle of wind power generator Spindie of hydroelectio porwer ganerator |
≥1. 5MW ≧100MW |
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| Marine Forging | Rings、 Disks Shafts、Tanks |
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AISA BG CO.,LIMITED
Address: Room 6, 11/F, Cheung Hing Building, Yau Ma
Tel,Kowloon,Hongkong
Tel: 86-25-85865528
Email: bonder@aisabg.com
