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Stockist, Importers & Exporters Of High Nickel Based Alloys, Alloy C276, Alloy 400, Alloy K500, Titanium, Duplex, & Super Duplex. Special Stockist of Alloy 600 / 625 Seamless Pipes of all sizes with mill test certificate - Origin Europe Mill

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Bars For Oil & Gas

Bars For Oil & Gas Exporter

Contact Us For High Quality Bars For Oil & Gas

At Kobelco Steel & Alloys we pride ourselves on always putting the customer first. We help make stainless solutions simple for you by ensuring satisfaction through high delivery performance, flexibility and extensive service.

We are pleased to introduce ourselves as one of the leading Importers, Exporters, Suppliers & Stockists of Bars For Oil & Gas.

We would appreciate to get your esteemed enquires and look forward to the pleasure receiving your valuable response.

Bars & Forgings For Oil & Gas Industry

Stainless steel, carbon steel, alloy steel, nickel, other ferrous & non-Ferrous metals in shape of Pipes, Tubes, Pipe Fittings, Flanges, Fasteners from IndiaClick any of our material grades below for further detail and size availability.

Our Grade Equivalent Standard
AISI 4130 NACE
AISI 4140 Non-NACE
AISI 4140 NACE
AISI 4340 NACE
AISI 8630 Mod NACE
AISI 410 NACE
17-4 PH NACE
Alloy K500 NACE
Alloy 718 NACE
 AISI 4130
AISI 4140
AISI 4140
AISI 4340
AISI 8630 modified
UNS S41000
UNS S17400
UNS N05500
UNS N07718

AISI 4130      (NACE)
Typical Analysis, % C 0.28-0.33, Si 0.15-0.35, Mn 0.40-0.60, Cr 0.80-1.10
Mo 0.15-0.25, V 0.05 max, S 0.025 max, P 0.025 max
Supplied Condition Normalised, hardened and tempered.
Typical Hardness 207-235 BHN
Stock Range Round:  25 - 920mm
Square: 260 - 485mm

AISI 4140      (Non-NACE)
Typical Analysis, % C 0.38-0.43, Si 0.15-0.35, Mn 0.75-1.00, Cr 0.80-1.10, Mo 0.15-0.25
S 0.025 max, P 0.025 max
Supplied Condition Normalised, hardened and tempered.
Typical Hardness 277-302 BHN
Stock Range Round:  36 - 690mm

AISI 4140      (NACE)
Typical Analysis, % C 0.38-0.43, Si 0.15-0.35, Mn 0.75-1.00, Cr 0.80-1.10, Mo 0.15-0.25
Ni 0.25 max, V 0.30 max, S 0.025 max, P 0.025 max, Cu 0.35 max
Supplied Condition Normalised, hardened and tempered.
Typical Hardness 207-235 BHN
Stock Range Round:  50 - 450mm

AISI 4340      (NACE)
Typical Analysis, % C 0.38-0.43, Si 0.15-0.35, Mn 0.60-0.80, Cr 0.70-0.90, Mo 0.20-0.30
Ni 1.65-2.00, S 0.040 max, P 0.035 max
Supplied Condition Hardened and tempered.
Typical Hardness 207-235 BHN
Stock Range Round:  16 - 400mm

AISI 8630 Mod      (NACE)
Typical Analysis, % C 0.28-0.33, Si 0.15-0.35, Mn 0.75-0.95, Cr 0.80-1.00, Mo 0.35-0.45
Ni 0.70-0.90, S 0.025 max, P 0.025 max
Supplied Condition Hardened and tempered.
Typical Hardness 217-235 BHN
Stock Range Round:  360 - 850mm

AISI 410 Stainless      (NACE)
Typical Analysis, % C 0.07-0.15, Si 1.00 max, Mn 1.00 max, Cr 11.50-13.50, Mo 0.50 max
Ni 0.40 max, S 0.025 max, P 1.025 max
Supplied Condition Hardened and double tempered.
Typical Hardness 207-235 BHN
Stock Range Round:   32 - 692mm
Square:  225 - 465mm

17-4 PH (Stainless)      (NACE)
Typical Analysis, % C 0.07 max, Si 1.00 max, Mn 1.00 max, Cr 15.50-17.50, Ni 3.00-5.00
S 0.03 max, P 0.05.max, Cu 3.00-5.00, Cb+Ta 0.15-0.45
Supplied Condition Solution annealed an double aged (2 x H1150).
Typical Hardness 279-311 BHN
Stock Range Round:   30 - 300mm

Alloy K500      (NACE)
Typical Analysis, % C 0.25 max, Si 0.50 max, Mn 1.50 max, Ni 63.0-70.0, S 0.01 max
Al 2.30-3.15, Fe 2.00 max, Cu 27.00-33.00, Ti 0.35-0.85
Supplied Condition Hot finished (worked), solution annealed and age hardened.
Typical Hardness 255-321 BHN
Stock Range Round:   32 - 45mm

Alloy 718      (NACE)
Typical Analysis, % C 0.08 max, Si 0.35 max, Mn 0.35 max, Cr 17.00-21.00, Mo 2.80-3.30
Ni+Co 50.00-55.00 S 0.015 max, P 0.015 max, Al 0.20-0.80, Cu 0.30 max
Ti 0.65-1.15, Cb+Ta 4.75-5.50, Co 1.00 max, B 0.006 max, Fe Bal.
Supplied Condition Solution annealed and age hardened.
Typical Hardness 298-362 BHN
Stock Range Round:   32 - 110mm

 

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