Carbon steel castings

Carbon steel castings

We offer a qualitative range of Carbon Steel Castings that is best known for its durability. Our range of castings are in compliance with national and international quality standards. These carbon steel castings are used in valves, flanges, fittings, or other pressure-containing parts for high-temperature service. These are available in various grades of carbon steel such as WCA, WCB, and WCC, the selection is depend on the design and service conditions, mechanical properties, and the high temperature characteristics.

These castings are heat treated and furnished, as appropriate to their design and chemical composition, in the annealed, or normalized, or normalized and tempered conditions after they have been allowed to cool below the transformation range. Furnace temperatures for heat treating are effectively controlled by pyrometer. Steel castings are adhere to chemical composition and tensile property requirements, which include tensile strength, yield strength, elongation, and reduction of area. The surface of our castings are free of adhering elements such as sand, cracks, hot tears, and other discontinuities.

Carbon steels contain only carbon as the principal alloying element. Other elements are present in small quantities, including those added for deoxidation. Silicon and manganese in cast carbon steels typically range from 0.25 to about 0.80% Si, and 0.50 to about 1.00% Mn.

Carbon steels can be classified according to their carbon content into three broad groups:

  • Low-carbon steels: < 0.20% C
  • Medium-carbon steels: 0.20 to 0.50% C
  • High-carbon steels: > 0.50% C 

 Carbon cast Steel

No.

CHINA
GB

Taiwan
CNS

 Japan
JIS

Korea
KS

USA

ISO

Germany

France
NF

Russia
гост

Sweden
SS

 U.K.
BS

AWS

UNS

DIN

W-Nr.

1

ZG200-400 (ZG15)

SC410

SC410 (SC42)

SC410 (SC42)

415-205 (60-30)

J03000

200-400

GS-38

1.0416

-

15л

1306

-

2

ZG230-450 (ZG25)

SC450

SC450 (SC46)

SC450 (SC46)

450-240 965-35)

J03101

230-450

GS-45

1.0446

GE230

25л

1305

A1

3

ZG270-500 (ZG35)

SC480

SC480 (SC49)

SC480 (SC49)

485-275 (70-40)

J02501

270-480

GS-52

1.0552

GE280

35л

1505

A2

4

ZG310-570 (ZG45)

SCC5

SCC5

SCC5

(80-40)

J05002

-

GS-60

1.0558

GE320

45л

1606

-

5

ZG340-640 (ZG55)

-

-

-

-

J05000

340-550

-

-

GE370

-

-

A5

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