Asme Sa 542 542m Q T Mo V Alloy Steel Plates For Pressure Vessels - China

ASME SA-542/SA-542M Q&T Mo-V alloy steel plates for pressure vessels

Specification :

SA542 in the standard SA-542/SA-542M is a kind of Mo-V alloy steel plates material used to fabric high temperature pressure vessels.

SA542 have Five grades or levels.

They are : grade A, grade B, grade C, grade D, grade E .

SA542 need to be done the (Quenching + Tempering ) heat-treatment to meet the property requirement in the standard ASTM SA-542/SA-542M.

1 - Standard: ASME SA-542/SA-542M

2 - Steel Grade : SA542 GR A, SA542 GR B, SA542 GR E

3 - Dimension range : 3mm -260mm x 1000mm-4000mm x 1000mm-18000mm

4 - MOQ: 1 PC

5 - Delivery time : 10-40 days (Production)

6 - Stock : Unvailable

7 - MTC: Available

8 - Payment Term : T/T or L/C At sight .

ASTM SA-542/SA-542M SA542 steel chemical composition :

%

Composition Grade A Grade B Grade C Grade D Grade E

C Heat analyse ≤ 0.15

Product analyse ≤ 0.18 ① 0.09~0.18 0.08~0.18 0.09~0.18 0.06~0.18

Mn Heat analyse 0.30~0.60

Product analyse 0.25~0.66

P ≤ Heat analyse 0.010

Product analyse 0.025 0.015 0.025 0.020 0.010

S ≤ Heat analyse 0.025 0.015 0.025 0.010 0.010

Product analyse 0.010

Si ≤ Heat analyse 0.50 0.50 0.13 0.010 0.15

Product analyse 0.50 0.50 0.13 0.013 0.15

Ni ≤ Heat analyse 0.40

Product analyse 0.43

Cr Heat analyse 2.75~3.25 2.00~2.50 2.75~3.25

Product analyse 2.63~3.37 1.08~2.62 2.63~3.37

Mo Heat analyse 0.90~1.10

Product analyse 0.85~1.15

B Heat analyse - - 0.001~0.003 0.0022 -

Product analyse -

V Heat analyse ≤ 0.03 ≤ 0.02 0.20~0.30 0.25~0.354 0.20~0.30

Product analyse ≤ 0.04 ≤ 0.03 0.18~0.33 0.23~0.37 0.18~0.33

Ti Heat analyse - - 0.015~0.035 ≤ 0.030 -

Product analyse - - 0.005~0.045 ≤ 0.035 -

Ca② - - - ≤ 0.015 0.005~0.0015

- - - ≤ 0.020 -

Cu≤ Heat analyse 0.40 0.25 0.25 0.20 0.25

Product analyse 0.43 0.28 0.28 0.25 0.28

Nb Heat analyse - - - ≤ 0.07 0.015~0.070

Product analyse - - - ≤ 0.08 0.010~0.075

Note : ① In A 542/A 542M-82 standard and the earlier standard, the steel plates whose thickness ≤ 125mm, C must be ≤ 0.15%

② Ca can be replace by REM as the agreement with manufacturer and buyer, if like this, then the total amount of REM should be stated.

Contact us

1 - Sales department: jw@steel-jw.

com

Skype: join.

win

MSN: join.

win@hotmail.

com

Gmail/G-talk: steel.

join.

win@gmail.

com

Yahoo: steel.

join.

win@yahoo.

com

2 - Warehousing department: warehousing@steel-jw.

com

3 - Marketing department: marketing@steel-jw.

com


4 - Technical department: technical@steel-jw.

com


5 - Financial department : financial@steel-jw.

com

Company Contact:

• Posted By: JOIN-WIN IM/EX

• Phone: 8637165777179

• Address: Chenxu Road,No.10,Jinshui District , zheng zhou , China

• Email:

• Business Description: involved in international trade import export of goods, products, and services