Specification

S201, 202, 301, 302, 303, 304, 304L, 304LN, 310, 310S, 316, 316L, 316LN, 321, 330,

 410, 431,

1.4006, 1.4021, 1.4024, 1.4034, 1.4057, 1.4104, 1.4372, 1.4373, 1.4301, 1.4305, 

1.4306, 1.4310,

1.4311, 1.4318, 1.4319, 1.4401, 1.4404, 1.4429, 1.4462, 1.4541, 1.4767, 1.4821,

 1.4845, 1.4864,

1.4923

Standard

ASTM A 262, ASTM A 582/A 582M, ASTM A 193/A193M, ASTM A 182/A 182M,

ASTM A 480/A 480M, ASTM A 276, ASTM A 479/A 479M, ASTM A 484/A 484M, DIN EN 10250, DIN EN 10222, DIN EN 10088, BS EN 10095

Size range

Dia.: 100-500mm, L: 3000 - 5800mm

Delivery condition

Forged (+ Annealed + Quenched and Tempered)

Surface condition

As forged,rough turned

Straightness

As forged: max. 4mm/m

As RT / RM / RP: max. 1mm/m

Size tolerance

As forged: -0/+5mm

As RT / RM / RP: -0/+3mm

Certificate

API-5DP, CCS, BV, ABS, DNV, GL, LR, KR, NK, RINA, PED

Application

Petrochemical, shipbuilding, metallurgy, hydroelectric, nuclear power, wind power,

boiler, oceaneering, rail transit, auto part, aerospace, mining, heavy machinery etc