Structural Material

Carbon & Alloy Steel

Carbon & Alloy Steel Carbon Steel Alloy is an alloy consisting of carbon and iron. Other elements like manganese and silicon are also present.There are four types of carbon ateel alloys ,based on amount of carbon . Low carbon, medium carbon ,high carbon and very high carbon. We,NIPPEN TUBES Following products Carbon Steel Wire Rod, Bright, Hex, Round, Flat, Hexagon, Triangle, Square Bar: ASTM / ASME A 105. Alloy Steel Wire Rod, Bright, Hex, Round, Flat, Hexagon, Triangle, Square Bar: ASTM / ASME A 182 GR F 5, F 9, F 11, F 12, F 22, F 91. ASTM / ASME A 729 GR B 11 & B 22.

Carbon Steel Wire Rod, Bright, Hex, Round, Flat, Hexagon, Triangle, Square Bar:
ASTM / ASME A 105.

Alloy Steel Wire Rod, Bright, Hex, Round, Flat, Hexagon, Triangle, Square Bar:
ASTM / ASME A 182 GR F 5, F 9, F 11, F 12, F 22, F 91. ASTM / ASME A 729 GR B 11 & B 22.


Stainless & Duplex Steel Bar

Stainless Steel Wire Rod, Bright, Hex, Round, Flat, Hexagon, Triangle, Square Bar:
ASTM / ASME SA 276 TP 304, 304L, 309S, 309H, 310S, 316, 316L, 316 TI, 317, 321, 347, 410, 420, 430,431, 440A,B & C, 446

ASTM / ASME SA 479 TP 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316H, 316L, 316 TI, 317, 321, 321H, 347, 347 H, 410, 430,431 & 444.Duplex Steel Wire Rod, Bright, Hex, Round, Flat, Hexagon, Triangle, Square BarASTM / ASME SA 276 UNS NO. S 31803, S 32205, S 32550, S 32750, S 32760.


Nickel & Copper Alloy

Stainless Steel Wire Rod, Bright, Hex, Round, Flat, Hexagon, Triangle, Square Bar:
ASTM / ASME SB 160 UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201).

ASTM / ASME SB 425 UNS 8825 (INCONEL 825)
ASTM / ASME SB 166 UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601)
ASTM / ASME SB 446 UNS 6625 (INCONEL 625)
ASTM / ASME SB 574 UNS 10276 (HASTELLOY C 276)
ASTM / ASME SB 472 UNS 8020 (ALLOY 20 / 20 CB 3)


Angle / Beam ETC

Angle and Beams are available in all standard shape and sizes in M.S. / S.S. etc.