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Offer Ability:5 000MT/Per Month ASTM A387/A387M A387 Gr11 CL1,A387 grade11 class1 Alloy boiler steel plate
BBN steel offer ASTM A387/A387M A387 Gr11 CL1,A387 grade11 class1 Alloy boiler steel plate in China.ASTM A387 Gr 11 CL 1 is a chromium molybdenum alloy steel plate intended primarily for welded boiler and pressure vessels designed of elevated temperature service. The Cr content 1.25% and the Mo content 0.5%.e available only as Class 2.
ASTM A387 Grade 11 Class 1 is in the standard ASTM A-387/A-387M . A387 Grade 11Class 1 is a kind of Cr-Mo-alloy steel plates material used to fabric high temperature pressure vessels. A387 have ten grades or levels. They are : grade 2 , grade 12 , grade 11 , grade 22 , grade 22L , grade 21 , grade 21L , grade 5 , grade 9 , grade 91. Because of the good property , A387GR11CL1 , A387GR11CL2 , A387GR22CL1 , A387GR22CL2 , A387GR12CL1 , A387GR12CL2 are widely used in the high temperature vessels industry.
A387 grade11 class1 Production Size: Thickness: 4mm- 400mm; Width: 1000mm- 4000mm; Length: 4000mm- 12000mm.
A387 grade11 class1 Production ability:10000 Tons Per Month.
A387 grade11 class1 Production Way: Hot Rolled, Annealing, Normalizing, Tempering.
ASTM A387/A387M A387 Gr11 CL1 steel Chemical Composition:
| A387 Gr.11 CL.1Chemical Composition | |||||||
| Grade | The Element Max (%) | ||||||
| C | Si | Mn | P | S | Cr | Mo | |
| A387 Gr.11 Cl.1 | 0.04-0.17 | 0.44-0.86 | 0.35-0.73 | 0.035 | 0.035 | 0.94-1.56 | 0.40-0.70 |
ASTM A387/A387M A387 Gr11 CL1 steel Mechanical Property:
| Grade | A387 Gr.11 CL.1Mechanical Property | |||
| Thickness | Yield | Tensile | Elongation | |
| A387 Gr.11 Cl.1 | mm | Min Mpa | Mpa | Min % |
| t≦50 | 240 | 415-585 | 22 | |
| 50<t≦200 | 240 | 415-585 | 19 | |
ASTM A387/A387M A387 Gr11 CL1 steel Equivalent steel grade:
| Equivalent steel grade of A387 Gr.11 Cl.1 | ||||||||
| Europe | Belgium | Germany | France | Italy | Sweden | India | Japan | U.K |
| 621 gr. A,B | ||||||||
More about ASTM A387/A387M A387 Gr11 CL1,A387 grade11 class1 Alloy boiler steel plate,contact BBN steel now.
BBN Steel is specializing in ASTM A387/A387M A387 Gr11 CL1,A387 grade11 class1 Alloy boiler steel plate which is under ASTM specification.ASTM A387/A387M A387 Gr11 CL1,A387 grade11 class1 Alloy boiler steel plate has excellent mechanical properties and widely application. Combining above advantages can be supplied the most in line with customer requirements products. Moreover,we will provide cutting, pretreatment, galvanizing, testing, heat treatment services for ASTM A387/A387M A387 Gr11 CL1,A387 grade11 class1 Alloy boiler steel plate.If you want to known ASTM A387/A387M A387 Gr11 CL1,A387 grade11 class1 Alloy boiler steel plate more information,welcome to contact with us at any time: [email protected].
1.Additional Condition: UT(Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.
2.Shipping department: a).Book shipping space b).Documents confirmation c).Shipping track d).Shipping case
3.Production control department: a).Technical evaluation b).Production Schedule c).Production Tracking d).Successfully complaint case
4.Quality control: a).Test in mill b).Inspection before Shipment c).Third Party Inspection d).About Package problem e).Quality problem case
5.Customers’ feedback and complaint: a).Quality feedback b).Service feedback c).Complaint d).Case
