ASTM A312 TP321/321H STAINLESS STEEL PIPE
ASTM A312 tp 321 tube, a312 tp 321h pipe, astm a312 321 stainless pipe, a312 321h seamless pipe, a312 gr 321 welded pipe
BAOSTEEL SPECIAL METAL CO.,LTD(BSM) specializes in the supplying of stainless steel pipes/tubes, with annual output of million tons of stainless steel pipes.
Our stainless steel pipe products are used in various industries, and has been the world's leading position.
With high quality, high technology, low price products, won the trust of the majority of customers
GRADE: TP321(S32100)/TP321H(S32109) [06Cr18Ni11Ti, SUS321]
STANDARD: ASTM A312
TYPE: Seamless / ERW / LSAW
SPECIFICATION of Austenitic Stainless Steel Pipe:
Out Diameter: 10.3-1,220mm
Wall Thickness: 0.5-200mm
CHEMICAL REQUIREMENTS:
Grade | UNS | Composition % Max | ||||||||
C | Mn | p | S | Si | Cr | Ni | N | Ti | ||
TP321 | S32100 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 17.0-19.0 | 9.0-12.0 | 0.10 | * |
TP321H | S32109 | 0.04-0.10 | 2.00 | 0.045 | 0.030 | 1.00 | 17.0-19.0 | 9.0-12.0 | 0.10 | 4(C+N)min; 0.70 max. |
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