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Factory optimum venditionis Inconsutilem Ferro Pipe aut tube pro Impetus Boiler

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  • Factory optimum venditionis Inconsutilem Ferro Pipe aut tube pro Impetus Boiler
  • Factory optimum venditionis Inconsutilem Ferro Pipe aut tube pro Impetus Boiler
  • Factory optimum venditionis Inconsutilem Ferro Pipe aut tube pro Impetus Boiler

Brevis descriptio:

Summus qualitas chalybis carbonis structuralis, stannum structuralis chalybs, et calor intemeratus resistens chalybem inconsutilem chalybem fistulam pro summus pressura et supra vaporem ferventis fistulae in vexillum GB/T5310-2007.


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Per plenam scientificam altam qualitatem administrationis programmatis, superiores qualitatem et fidem superiorem, magnam famam acquirimus et hanc industriam in Factory venditionis optimae venditionis Inconsutilem Ferro Pipe aut Tube Pressura Boiler sincera et aperta sumus. Expectamus tuam visitationem ac firmam ac diuturnam relationem stabilire.
Per plenam scientificam altam qualitatem administrationis programmatis, qualitatem superiorem et fidem superiorem, magnam famam acquirimus et hanc industriam occupavimusBoiler Seamless Steel Pipe, inconsutilem ferro pipeSocietas nostra novas notiones haurit, severitatem qualitatis, plenam servitii semitam, et inhaeret ut producta summus qualitas inhaereat. Negotium nostrum spectat ad "honestum et fidelem, favorabilem pretium, emptorem primum", ut fiduciam maioris clientium vicimus! Si interest in productis et officiis nostris, placere nobis contactum non dubitas!

Overview

Applicationem

Maxime usus est ut structurae carbonis summus qualitas ferrum, structurae mixturae ferrum et chalybem caloris immaculatus repugnans.inconsutilem ferro pipes pro alto pressione, et supra vaporem boiler fistulae.

Principalis Gradus

Gradus summus qualitas chalybe carbo: 20g、20mng、25mng

Gradus offensionis structuralis steel15mog、20mog、12crmog、15crmog、12cr2mog、12crmovg、12cr3movsitib, etc.

Gradus ferruginei resistens 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
MPa

Cede
MPa

Praetende
L/T

Impect (J)
Vertical/Horizontal

aequitatis
HB

1

20G

410-
550

≥
245

24/22%

40/27

-

2

20MnG

415-
560

≥
240

22/20%

40/27

-

3

25MnG

485-
640

≥
275

20/18%

40/27

-

4

15MoG

450-
600

≥
270

22/20%

40/27

-

6

12CrMoG

410-
560

≥
205

21/19%

40/27

-

7

15CrMoG

440-
640

≥
295

21/19%

40/27

-

8

12Cr2MoG

450-
600

≥
280

22/20%

40/27

-

9

12Cr1MoVG

470-
640

≥
255

21/19%

40/27

-

10

12Cr2MoWVTiB

540-
735

≥
345

18/-%

40/-

-

11

10Cr9Mo1VNbN

≥
585

≥
415

20/16%

40/27

≤
250

12

10Cr9MoW2VNbBN

≥
620

≥
440

20/16%

40/27

≤
250

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 Admisce Ferro 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


ASTM A335/A335M-2018

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