Steel plates, Brand Name : GSL

We are offering steel plates, technical conditions for plates of sa387gr22cl1 hic
1. scope
the technical conditions apply to plates of sa387gr22cl1 hic with thickness range 8mm-60mm.
2. adopt standard:
asme sa387sa387m specification for pressure vessel plates, alloy steel, chromium-molybdenum
asme sa20sa20m standard specification for general requirements for steel plates for pressure vessels
asme sa370 standard test methods and definitions for mechanical testing of steel products
3. dimension, shape, weight and permissible deviation
the dimension, shape, weight and permissible deviation shall meet the requirements of asme sa20sa20m.
The thickness toleration: -0+2.5mm
5. hic sampling method: per heat number thickness heat treatment rules combine one group.
6. package, marking and certificate
package, marking and certificate shall conform to a20.
7. the third party inspection
the chemical composition, tensile test and charpy -v impact test and hic test for plates of sa387gr22cl1 hic shall be witnessed by surveyor of sgs.
8. delivery conditions
the delivery conditions for plates of sa387gr22cl1 hic shall be normalized+ tempered.
9. other requirements
the other requirements for plates of sa387gr22cl1 hic shall be accordance with sa387sa387m-2010.
Mtc accordance with en10204: 2004 3.1
more technical details and the mtc require please contact us.