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ASTM A516 GRADE 55 steel work/steel structure/steel machining parts

ASTM A516 GRADE 55 steel work/steel structure/steel machining parts

Katalor Enterprises own a big warehouse at Baoshan district, Shanghai, we have large quantities of ASTM A516 GRADE 55 steel plate in stock

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Product Description

Katalor Enterprises own a big warehouse at Baoshan district, Shanghai, we have large quantities of ASTM A516 GRADE 55 steel plate in stock, which can be made to ASTM A516 GRADE 55 steel work/steel structure/steel machining parts. The thickness of our A516GR70 steel plate range from 6mm to 40mm, which can fulfill your different demands.

The chemical composition of ASTM A516 GRADE 55 steel work/steel structure/steel machining parts

 

Grade

C % max

Mn % max

P % max

S % max

Si %

≤1/2 in.

>1/2-2in.

>2-4in.

>4-8in.

>8in.

≤1/2in.

>1/2in.

Heat analysis

Product analysis

Heat analysis

Product  analysis

Heat analysis

Product  analysis

A516 GRADE 55(380)

0.18

0.20

0.22

0.24

0.26

0.60-0.90

0.55-0.98

0.60-1.20

0.55-1.30

0.025

0.025

0.15-0.40

0.13-0.45

The mechanical property of ASTM A516 GRADE 55 steel work/steel structure/steel machining parts

Grade

Tensile strength

Yield strength min

Elongation % min

ksi

Mpa

ksi

Mpa

In 8 in.

In 2 in.

A516 GRADE 55(380)

55-75

380-515

30

205

23

27

ASTM A516 GRADE 55 is killed steel, when thickness is 40mm or less, the steel plate will deliver in as rolled condition. If customer ask for normalizing, stress relief, or both normalizing and stress relief, it is acceptable. When the thickness of steel plate large than 40mm, normalizing is necessary.

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, 5000 tons pressing machine, 1000 tons of four-column hydraulic machine, 5 m x 10 m large heat treatment furnace, 3 m x 4 m big shot blasting machine, H-beam assembling machine, H-beam welding production line, Box column (beam) welding production line.

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.

Heat treatment: annealing, quenching, tempering, hardening and tempering.

Product size: As customers design.

Application: Oil and gas storage, chemical reaction container, store water and gas, and so on.

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