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ASTM A517 GRADE Q steel work/steel structure/steel machining parts

ASTM A517 GRADE Q steel work/steel structure/steel machining parts

With these steel plate, we can processing different kinds of steel work/steel structure/steel machining parts for customer, which may be used in oil & gas industry, medical & biological industry, metallurgical industry etc.

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Product Description

The thickness of our ASTM A517 GRADE Q steel plate range from 3mm to 150mm, it is a killed steel, all specification meet with the requirement in ASTM A20/A20M. With these steel plate, we can processing different kinds of steel work/steel structure/steel machining parts for customer, which may be used in oil & gas industry, medical & biological industry, metallurgical industry etc.

The chemical composition of ASTM A517 GRADE Q steel plate (heat analysis)

Grade

C

Mn

P max

S max

Si

Ni

Cr

Mo

V

Grade Q

0.14–0.21

0.95–1.30

0.025

0.025

0.15–0.35

1.20–1.50

1.00–1.50

0.40–0.60

0.03–0.08

The mechanical property of ASTM A517 GRADE Q steel plate

 

Grade

Tensile strength

Yield strength min

Elongation min

≤2.5in.

>2.5in.-6in.

≤2.5in.

>2.5in.-6in.

2in.

ksi

Mpa

ksi

Mpa

ksi

Mpa

ksi

Mpa

≤2.5in.

>2.5in.-6in.

GRADE Q

115-135

795-930

105-135

725-930

100

690

90

620

16

14

Katalor ASTM A517 GRADE Q steel plate will be delivered in condition of quenching and tempering. If customer do not ask for the heat treatment, the steel plate will be delivered in stress relieved condition.

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 can supply ASTM A517 GRADE Q steelwork, steel structure, steel machining parts, with the good product quality and fast delivery, you will be satisfied to us.

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