AISI 4130 SCM430 25crmo4 1.7218 Alloy Round Bar Engineering Steel
Specification
AISI 4130 Vectes ferrei sunt humile chalybe carbonis offensionis.Chrome-Molly stannum ea sunt quae chromium et molybdenum continet ut ministros corroborantes.AISI 4130 mixtura chalybs medium carbonis est, in ASTM A29 vexillum stannum humile.ASTM 4140 Ferrum etiam vulgo dicitur chalybeum chromolum, vel chroma moly chalybeum, continens nominaliter 0.28-0.33% Carbon, 0.8-1.1% Chromium et 0.15-0.25% Molybdenum.
AISI 4130 talea ferrea rotunda facultatem habet bonam operandi, processus minimam deformationem, et resistentiam optimam lassitudinem.Ad praedicationem medii pertinet ad facultatem ferro obdurare altam.Proprio quoque calore facile machinatur.Furnum ASTM 4130 offert stannum ferrum optimum ductilis.AISI 4130 Ferrum plerumque subministrari solet sicut vectis rotundis in conditione indurata et temperata.
Morbi laoreet
| Product Name | AISI 4130 SCM430 25crmo4 1.7218 | |
| Materia | ASTM | 4130 |
| DIN | 25CrMo4/1.7218 | |
| GB | 30CrMo | |
| Standard | GB/T799, ASTM A29, A108, A321, A575, BS970, DIN1652, JIS G4051 | |
| OD | 6mmto1200mm | |
| Superficies | Niger pictus;Bare, politus, Chrome Plated | |
| Specifications | Bar rotundum | 8mm~800mm |
| Angulus bar | 3mm*20mm*20mm~12mm*800mm*800mm | |
| Quadratus talea | 4mm*4mm~100mm*100mm | |
| plana bar | 2*10mm~100*500mm | |
| Sexangulus | 4mm~800mm | |
| Processus | Electric fornax liquefacta.supposititia et annata, virgula rotunda versa. | |
| Duritia: | HBS 217Max(Diversi ab aestucuratio) | |
| UT Test | SEP 1921/84/2 C/c classis. | |
| tolerantia | Dia -0/+0~5mm, Crassitudo -0/+0~5mm, Latitudo: -0/+0~10mm. | |
| Longitudo | 2m,4m,5.8m,6m,11.8m,12m vel exigente. | |
| sarcina | Utile sarcina. | |
Aequalis Steel Grade
| Patriam | Britannicus | USA | Iaponia | BS |
| Standard | BS 970 | ASTM A29 | JIS G4105 | EN10083 |
| Gradus | 708A25/708M25 | 4130 | SCM430 | 25CrMo4/1.7218 |
4130 ferrum chemica compositio(%)
| Gradus | C | Si | Mn | P | S | Cr | Mo | Ni |
| 4130 | 0.28-0.33 | 0.15-0.35 | 0.4-0.6 | 0.035 | 0.04 | 0.8-1.1 | 0.15-0.25 | / |
| 25CrMo4 | 0.22-0.29 | 0.4 | 0.6-0.9 | 0.024 | 0.035 | 0.9-1.2 | 0.15-0.30 | / |
| SCM430 | 0.28-0.33 | 0.15-0.35 | 0.6-0.85 | 0.03 | 0.03 | 0.9-1.2 | 0.15-0.30 | / |
4130 ferrum mechanica et Application
Proprietates mechanicae principaliter comprehendunt vires distrahentes, dant vires, elongationem, aream vel reductionem, duritiem, valorem impulsum, inclusio non-metalicae etc. Diversae tractationis caloris, proprietates mechanicae diversae erunt, ut normalizatae, temperatae, QT.
4130chalybeus barsunt enimcommercialis aircraft, machinae aircraft, munitiones militares, instrumenta autocinetica, instrumenta machina, instrumenta hydraulica, auto- curricula, aerospace, oleum et industrias gasorum sicut valvae fictae corpora et soleatus, agriculturae et industriae defensionis etc.
Quality Assurance
1.Strict secundum Requirements
2. Sample: Sample is available.
3. Expertus: Sal imbre test/test tensile / Eddy current / Chemical compositio test secundum clientium petitionem
4. Certificate: IATF16949, ISO9001, SGS etc.
5. EN 10204 3.1 Certification
