Factory Seamless Ferro Tube Pressura Boiler Pipe de Ferro Mill
Subnixi ab provecta et experta IT cantavit, subsidia technica subsidia pre-sales & post venditiones dare potuimus pro Factory Seamless Chalybe Tube Pressure Boiler Pipe Ex Steel Mill, Te vehementer suscipimus ut cooperationem definite crearemus et simul praeclaram potentialem produceremus nobiscum.
Subnixi provectae ac perito IT nautae, subsidia technica in pre-ventionibus & post-ventionibus subsidia dare potuimusXXVIII Inch Bene Casing Seamless Carbon et oleum Pipe Speciosa, Pressura Seamless Steel Pipe oleum et Gas Transportation, Seamless Steel Pipes enim oleum et Gas PipelinesCum "certare cum bona qualitate et augere cum creativity" ac ministerium principium "repetitionis clientium ut orientationis" accipimus, ad idoneos solutiones ac bona opera pro clientibus domesticis et internationalibus enixe suppeditamus.
Overview
Applicationem
Maxime adhibitum est ut structurae carbo carbonis qualitatem efficiat, structuralem stannum chalybem, et caloris immaculati resistens, ferrum inconsutilem tibiam ferream ad altam pressionem et supra vaporem ferventis fistulae.
Principalis Gradus
Gradus summus qualitas carbo carbonis structuralis ferro: 20g、20mng、25mng
Gradus offensionis structuralis steel15mog、20mog、12crmog、15crmog、12cr2mog、12crmovg、12cr3movsitib, etc.
Gradus rubiginosi-repugnans calor resistens steel1cr18ni9 1cr18ni11nb
Chemical Component
| 牌号 | 质量 等级 | (质量分数广小/% | ||||||||||||||
| C | Si | Mn | P | S | Nb | V | Ti | Cr | Ni | Cu | Nd | Mo | B | Als" | ||
| 不大于 | 不小于 | |||||||||||||||
| Q345 | A | 0.20 | 0.50 | 1.70 | 0.035 | 0.035 | 0.30 | 0.50 | 0.20 | 0.012 | 0.10 | -- | - | |||
| B | 0.035 | 0.035 | ||||||||||||||
| C | 0.030 | 0.030 | 0.07 | 0.15 | 0.20 | 0.014 | ||||||||||
| D | 0.18 | 0.030 | 0.024 | |||||||||||||
| E | 0.024 | 0.018 | ||||||||||||||
| Q390 | A | 0.20 | 0.50 | 1.70 | 0.035 | 0.035 | 0.07 | 0.20 | 0.20 | 0.3。 | 0.50 | 0.20 | 0.014 | 0.10 | - | - |
| B | 0.035 | 0.035 | ||||||||||||||
| C | 0.030 | 0.030 | 0,015 | |||||||||||||
| D | 0.030 | 0.024 | ||||||||||||||
| E | 0.024 | 0.018 | ||||||||||||||
| Q42O | A | 0.20 | 0.50 | 1.70 | 0.035 | 0.035 | 0.07 | 0.2。 | 0.20 | 0.30 | 0.80 | 0.20 | 0.014 | 0.20 | -- | -- |
| B | 0.035 | 0.035 | ||||||||||||||
| C | 0.030 | 0.030 | 0.014 | |||||||||||||
| D | 0.030 | 0.024 | ||||||||||||||
| E | 0.024 | 0.018 | ||||||||||||||
| Q46O | C | 0.20 | 0.60 | 1.80 | 0.030 | 0.030 | 0.11 | 0.20 | 0.20 | 0.30 | 0.80 | 0.20 | 0.014 | 0.20 | 0.005 | 0.014 |
| D | 0.030 | 0.024 | ||||||||||||||
| E | 0.024 | 0.018 | ||||||||||||||
| Q500 | C | 0J8 | 0.60 | 1.80 | 0.024 | 0.018 | 0.11 | 0.20 | 0.20 | 0.60 | 0.80 | 0.20 | 0.014 | 0.20 | 0.005 | 0.014 |
| D | 0.024 | 0.014 | ||||||||||||||
| E | 0.018 | 0.011 | ||||||||||||||
| Q550 | C | 0.18 | 0.60 | 2.00 | 0.024 | 0,020 | 0.11 | 0.20 | 0.20 | 0.80 | 0.80 | 0.20 | 0.014 | 0.30 | 0.005 | 0.014 |
| D | 0.024 | 0,015 | ||||||||||||||
| E | 0.018 | 0.011 | ||||||||||||||
| Q62O | C | 0.18 | 0.60 | 2.00 | 0.024 | 0.018 | 0.11 | 0.20 | 0.20 | 1.00 | 0.80 | 0.20 | 0.014 | 0.30 | 0.005 | 0.014 |
| D | 0.024 | 0.014 | ||||||||||||||
| E | 0.018 | 0.011 | ||||||||||||||
| 1Q345A、Q345B牌号外，钢中应至少含有细化晶粒元素Al、Nb、V、Ti中的一种，根据需要，供方可添加其中Nb+V+Ti<0.22%° * Q345、Q390、Q420 Q46O Mo+Cr<0.30%o °各牌号的Cr、Ni作为残余元素时，Cr、Ni含量应各不大于0.30%；当需要加入时，其含量应符合表中规定或由 JAl、Nb、V、Ti等具有固氮作用证明书中注明. '当采用全铝时，全铝含量AIt^0.020%B | ||||||||||||||||
Mechanica Property
| No | Gradus | Mechanica Property | ||||
|
|
| Tensile | Cede | Praetende | Impect (J) | aequitatis |
| 1 | 20G | 410- | ≥ | 24/22% | 40/27 | - |
| 2 | 20MnG | 415- | ≥ | 22/20% | 40/27 | - |
| 3 | 25MnG | 485- | ≥ | 20/18% | 40/27 | - |
| 4 | 15MoG | 450- | ≥ | 22/20% | 40/27 | - |
| 6 | 12CrMoG | 410- | ≥ | 21/19% | 40/27 | - |
| 7 | 15CrMoG | 440- | ≥ | 21/19% | 40/27 | - |
| 8 | 12Cr2MoG | 450- | ≥ | 22/20% | 40/27 | - |
| 9 | 12Cr1MoVG | 470- | ≥ | 21/19% | 40/27 | - |
| 10 | 12Cr2MoWVTiB | 540- | ≥ | 18/-% | 40/- | - |
| 11 | 10Cr9Mo1VNbN | ≥ | ≥ | 20/16% | 40/27 | ≤ |
| 12 | 10Cr9MoW2VNbBN | ≥ | ≥ | 20/16% | 40/27 | ≤ |
Test opus est
Praeter compositionem chemicam et proprietates mechanicas praestandas, experimenta hydrostatica singillatim peraguntur, et experimenta adulatione et adulatione peraguntur. . Praeterea quaedam requisita ad microstructuram, frumenti magnitudinem, et ad iacum decarburizationis fistulae ferro confecti.
Facultates copia
Supple Facultates: 2000 Tons Per Month Per Grade GB/T5310-2017 Alloy Steel Pipe
Packaging
In manipulos et in ligneum Box
Delivery
7-14 dies, si in stirpe, 30-45 dies ad producendum
Payment
30% depsoit, 70% L/C vel B/L exemplum vel 100% L/C ad aspectum
Product Detail
Seamless Steel Tubuli enim summus Pressura Boilers
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210(A210M)-2012
ASME SA-213/SA-213M
