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ASTM A537 CLASS 3 steel work/steel structure/steel spare parts

ASTM A537 CLASS 3 steel work/steel structure/steel spare parts

ASTM A537 CL3 is a kind of carbon-manganese-silicon heat treated steel plate, intended for welded pressure vessels and structures. Katalor enterprises have more than 650 tons ASTM A537 CL3

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Product Description

ASTM A537 CL3 is a kind of carbon-manganese-silicon heat treated steel plate, intended for welded pressure vessels and structures. Katalor enterprises have more than 650 tons ASTM A537 CL3 as cash resources, which can be used to produce steel work/steel structure/steel spare parts.

The chemical composition of ASTM A537 CLASS 3 steel plate

 

Grade

C max

Mn ≤

P max

S max

Si

Cu max

Ni max

Cr max

Mo max

1.5in.

>1.5in.

A537 CLASS 3

0.24

0.70-1.35

1.00-1.60

0.035

0.035

0.15-0.50

0.35

0.25

0.25

0.08

The mechanical property of ASTM A537 CLASS 3 steel plate

 

Grade

Heat treatment

Tensile strength

Yield strength min

Elongation min

≤2.5in.

>2.5in.-4in.

>4in.-6in.

≤2.5in.( ≤65mm)

>2.5in.-4in.

>4-6in.

2in.

8in.

ksi

Mpa

ksi

Mpa

ksi

Mpa

ksi

Mpa

ksi

Mpa

ksi

Mpa

≤4in.

>4in.

A537 CLASS 3

Quenched and tempered

80-100

550-690

75-95

515-655

70-90

485-620

55

380

50

345

40

275

22

20

C

Delivery specification: ASTM A20/A20M

Heat treatment: Quenched and tempered

Our processing equipment include automatic arc-submerging welder, Dc manual arc welding machine, radial drill, Argon arc welding machine, edge milling machine, digital display borer, CNC double-column vertical turning & boring mill, CNC floor-type sharp boring machine, CNC gantry milling, cross submerged arc welding machine, On roller universal three roller plate bending machine, Grinding ring machine, flame cutting machine.

Our inspection equipment include x-ray crack detection room, x ray generator, type 435 industrial washing machine.

Processing items: welding, drilling, edge milling, cutting, bending, heat treatment, shot blasting.

Our product: Air storage tank, reaction still, flange, waste gas cleaning tower, separator, chemical tower, heat exchanger, storage tank, etc.

We have a big steel fabrication plant at Shanghai and offer different kind of ASTM A537 CLASS 3 steel work/steel structure/steel spare parts, please contact us if you need.

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