A387GR5CL1 STEEL PLATE

A387GR5CL1 STEEL PLATE

A387 GRADE 5 CLASS 1|A387 Gr.5 CL.1|A387GR5CL1 STEEL PLATE

ASTM A387 Gr 5 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 5.00% and the Mo content 0.5%.

Each grade except grade 21L, Grade 22L, Grade 91 and Grade 911 is available in two classes of tensile strength levels. Grade 91 and Grade 911 are available only as Class 2.

Supplementary Technology:   HIC Test | NACE MR0175 | Z15 | Z25 | Z35 | S1 | S2 | S3 | S4
S5 | S6 | S7 | S8 | S9| S11 | S12 | S14 | S17

STEEL DIMENSION:

Thickness: 6MM to 300MM,

Width: 1500mm to 4050mm,

Length: 3000mm to 15000mm
Gnee steel is specialized in supplying ASTM steel plate in A387 Grade5 Class1. For more information of grade A387 Gr.5 Cl.1 steel plates, please check them in following:

 

A387 Gr.5 CL.1Chemical Composition

Grade

The Element Max (%)

C

Si

Mn

P

S

Cr

Mo

A387 Gr.5 Cl.1

0.15

0.55

0.25-0.66

0.035

0.035

3.90-6.10

0.40-0.70

Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

Grade

A387 Gr.5 CL.1Mechanical Property

Thickness

Yield

Tensile

Elongation

A387 Gr.5 Cl.1

mm

Min Mpa

Mpa

Min  %

t≦50

205

415-585

18

50<t≦200

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