Type

0.3Mo steel

Carbon steel

Carbon steel

chemical analysis

C:0.12-0.2;Si:0.1-0.35;Mn:0.4-0.8;P:  0.035; S: 0.035;Mo: 0.25-0.35

C: 0.17; Si:0.1-0.35;Mn:0.4-0.8;P:  0.035; S: 0.035

C:0.12-0.18; Si:0.1-0.35;Mn:0.9-1.2; P:  0.035; S: 0.035

Tensile Strength

480-630

360-500

440-580

Yield strength

275

235

245

Standard

BS3059

Length

As customer s request

Packaging

Standard export packing, packed in woven bags, with two nylon slings, or can be customized as request

Heat Treatment/      Delivery Condition

1. Cold finished and stress-relieved annealing BKS(+SR)

Heat treatment is applied following the last cold forming process. Subject to appropriate processing conditions, the increase in the residual stresses involved enables both forming and machining to a certain degree.

1. Annealed    GBK(+A)

The last Cold forming process is followed by annealing in a controlled atmosphere.

1. Normalized   NBK(+N)

The last cold forming process is followed by annealing above the upper transformation point in a controlled atmosphere.

Delivery Time

Within 35-50 days from receiving deposit

Payment Term

100% L/C at sight or 30% deposit, 70% balance against copy of B/L

Usage/Application

Pipes for boiler and superheater

Main Market

Asia, Middle East, Europe, etc.