Sell A542 Grade A Class 4 steel
A542 Grade A Class 4 in the standard A-542/A-542M is a kind of Mo-V alloy steel plates material used to fabric high temperature pressure vessels. A542 have Five grades or levels. They are : grade A, grade B, grade C, grade D, grade E . A542 Grade A Class 4 need to be done the (Quenching + Tempering ) heat-treatment to meet the property requirement in the standard ASTM A-542/A-542M.
Key words:A542 Grade A Class 4 ,A542 Grade A Class 4  Mo-V alloy steel plates material,A542 Grade A Class 4  high temperature pressure vessels,A542 Grade A Class 4  competitive price,A542 Grade A Class 4  high quality,A542 Grade A Class 4  best service,A542 Grade A Class 4  responsible supplier,A542 Grade A Class 4   good manufacturer.

Standard: ASTM A-542/A-542M
Dimension range :3mm -260mm x 1000mm-4000mm x 1000mm-18000mm
The minimum order quantity of our A542 Grade A Class 4 1 PC

Delivery time: Promptly (Stock) or 10-40 days (Production)
Stock : Available
MTC: Available
Payment Term : T/T or L/C At sight .    

 http://www.steel-jw.com
 http://www.steel-plates.com
vivian@steel-jw.com
Skype: vivian@steel-jw.com