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ASTM A387 GRADE 11 steel

ASTM A387 GRADE 11 steel

ASTM A387 GRADE 11 is a kind of Chromium-Molybdenum alloy steel plate, it can be used to produce steel work/steel structure/steel spare parts, which can be used at oil & gas tank, flange, heat exchanger.
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ASTM A387 GRADE 11 is a kind of Chromium-Molybdenum alloy steel plate, it can be used to produce steel work/steel structure/steel spare parts, which can be used at oil & gas tank, flange, heat exchanger.

ASTM A387 GRADE 11 steel plate has two class according its tensile strength level, ASTM A387 Grade 11 Class 1 and ASTM A387 Grade 11 Class 2.

The chemical composition of ASTM A387 Grade 11 Class 1 and ASTM A387 Grade 11 Class 2

GRADE

C

Mn

P max

S max

Si

Cr

Mo

A387 GRADE 11

0.05-0.17

0.40-0.65

0.035

0.035

0.50-0.80

1.00-1.50

0.45-0.65

The mechanical property of ASTM A387 Grade 11 Class 1

Grade

Tensile strength

Yield strength min

Elongation % min

ksi

Mpa

ksi

Mpa

In 8 in.

In 2 in.

Grade 11 Class 1

60-85

415-585

35

240

19

22

The mechanical property of ASTM A387 Grade 11 Class 2

 

Grade

Tensile strength

Yield strength min

Elongation % min

ksi

Mpa

ksi

Mpa

In 8 in.

In 2 in.

Grade 11 Class 2

75-100

515-690

45

310

18

22

General requirement: ASTM A20/A20M.

Heat treatment: Annealing, normalizing and tempering, accelerated cooled and tempered.

We have large quantities ASTM A387 GR.11 steel plate in stock, we can do welding, drilling, cutting, bending for these steel plate, and produce different kind of steel work/steel structure/steel spare parts for customer.

The steel work/steel structure/steel spare parts can be used on oil & gas industry, biological industry, etc, if you have demands, please contact us.

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Shanghai Katalor Enterprises Co., Ltd

0086-21-61182423
0086-21-61182425
[email protected]
Unit 6,lane 2500,xiupu Road,Kangqiao Industrial Area,Pudong New District,Shanghai
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