A312 Stainless Steel Seamless Hexagonal Pipe

• Type: Stainless Steel Pipes, Seamless
• Standard: ASTM, AISI
• Grade: 300 Series
• Certification: ISO
• Shape: Round
• Technique: Cold-Drawing, Cold Drawn
• Surface Treatment: Pickling
• Material: Stainless Steel
• Usage: Machinery Industry, Construction & Decoration
• After-Sales Service: Change/Return
• Warranty: 1 Year
• Length: 5.8m, 6m, 3-12m
• Transport Package: Export Standard Packing
• Specification: 6 - 168 mm
• Trademark: Kingmetal
• Origin: China (Mainland)
• HS Code: 73044190
• Production Capacity: 20000 Tons/Month

Product Description

A312 Stainless Steel Seamless Hexagonal Pipe

Product Introduction
Stainless steel hexagonal tube is one type of the stainless steel special shaped tube.
generally used for structural purposes and applications that range from aesthetic to highly functional - Decoration construction. hardware. Mechanical structure, chemical equipment, pulp and paper. aerospace, nuclear engineering and heat treating industries boiler, handrail, doors, windows, housewares,kitchenware,etc
stainless steel hexagonal tubing is included both welded and seamless
Featurues
good corrosion resistance, weld ability, machine ability, and can be easily cleaned and sterilized. It has excellent mechanical properties and presents the desirable combination of high strength and good work ability. Stainless tube is much lighter than its equivalent bar shape and therefore more practical for use in fabrication where weight is a concern.
Specifications -

Standards					ASTM A554
Dimensions					ASTM,AISI,ASME
Types					Rectangular
Material Grade					301, 304, 304L,304LN,304N ,305,309,309S,310,310S,316,316L.316LN, 316N,316Ti,317,317L,321,321H,347,347H,904L
	Composition, %
	Grades	c	Mn	p		si	s	Cr	Ni	Fe
	304	0.08 max	200 max	0.o45 max		1.o0 max	0.03 max	18.O-20.0	8.o-10.5	Balance
	304L	0.03 max	2o0 max	0.o4s max		1.o0 max	0.03 max	18.0-20.0	8.0-12.0	Balance
	304H	0.04-0.10	2o0 max	0.045 max		1.00 max	0.03 max	18.O-20.0	8.o-120	Balance

 

Mechanical Properties :

Grade

Tensile Strength, MPa

Yield Strength. MPa

Elongation, %

Hardness, %

Rockwell B(HRB)

Brinell (HB)

304

sls min

205 min

40 min

92

201

304L

48s min

170 min

40 min

92

201

304H

s15 min

205 min

40 min

92

201

Mechanical Properties :

Grade

Tensile Strength, MPa

Yield Strength. MPa

Elongation, %

Hardness, %

Rockwell B(HRB)

Brinell (HB)

304

sls min

205 min

40 min

92

201

304L

48s min

170 min

40 min

92

201

304H

s15 min

205 min

40 min

92

201

Size (axb)

Thickness

13.8x15.9

1.O-1.8

16x18

1.0-1.8

17x19

1.0-1.8

19×22

1.0-1.8

22x25

1.0-1.8

31x32

1.0-1.8

33x38

1.0-1.8

49×50

1.0-1.8

5Sx62

1.0-1.8

5Sx63

1.0-1.8

67×76

1.0-1.8