Zhongzheng Stainless Steel Co., Ltd.: 1Yr

Tianjin, China; Main products: Stainless Steel, Valve, Flange, pipe fitting

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Home > Products > Industrial Pipeline Series > Uns N08904/ASTM A312 Stainless Steel Pipe for Oil Refinery Components 904L Austenitic Steel Tube

Uns N08904/ASTM A312 Stainless Steel Pipe for Oil Refinery Components 904L Austenitic Steel Tube

FOB Price

Negotiable / Kilogram

100 Kilograms(Min.Order)

Supply Ability 0 Kilogram / Kilograms per Month
Payment TermsT/T L/C PayPal D/P Western Union Other
Delivery Detail8 days

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Product Details

Type	Stainless Steel Pipes	Certification	ISO, ROHS, IBR, AISI, ASTM, GB, EN, DIN, JIS, Other
Shape	Round	Grade	Other
Technique	Other	Surface Treatment	Polished
Standard	ASTM, AISI, GB, JIS, DIN, EN, Other	Specification	OEM
Trademark	ZHONGZHENG INTERNATIONAL	Origin	China

Product Description

Hastelloy C-276 alloy pipe

Basic Info.

Type

Seamless

Technique

Cold Rolled

Material

Stainless Steel

Key Words

904L Tube

Thickness

0.3 -45mm

Outside Diameter

6.0 - 2800mm

Length

as Your Requirments

Diameter Tolerance

H9, H11, H13, K9, K11, K13 etc

Sample

Free-Sample

Surface

Lack, Peeled, Polishing, Bright, Sand Blast, Hl

MOQ

100kgs

Stock

in Stock

Transport Package

Wooden Package

Specification

904L pipe

Trademark

ZHONGZHENG

Origin

China

HS Code

7505120000

Production Capacity

50000kg/Month

Introduction

ZHEJIANG ZHONGZHENG STAINLESS STEE MANUFACTURING CO. LTD. iis a special stainless steel manufacturer with 20 years of manufacturing experience.

15-7PH is a chromium-nickel-molybdenum-aluminium, semi-austenitic precipitation-hardening stainless steel used for applications requiring moderate corrosion resistance and high strength. The alloy is weldable by conventional methods, although the material has less superior weldability when compared to other PH steels, such as 17-4PH, due to the amount of aluminium included in the alloying process. The product retains its excellent mechanical properties up to temperatures of 482°C (900°F). 15-7PH is easily formed in the annealed condition and offers minimum distortion after heat treatment.

600 Series Stainless 15-7PH Applications

Grade 15-7 stainless steel is used in the following applications:

Diaphragms
Welded and brazed honeycomb panels
Retaining rings
Aircraft bulkheads
Springs
Other applications requiring high strength at elevated temperatures

Weldability

Grade 15-7 stainless steel can be welded using common arc and resistance methods. Inert gas shielding is avoided in order to prevent oxidation of aluminum.

Annealing
Grade 15-7 stainless steel is annealed at 1038°C (1900°F) followed by cooling rapidly.

Machinability

Grade 15-7 stainless steel has good machinability in the hardened condition.

Cold Working
Grade 15-7 stainless steel is limited to cold working.

Hot Working
Grade 15-7 stainless steel has good hot working capacity. This process should be followed by annealing in order to respond heat treatment.

15-7ph (632) Chemical Composition

Standard	Chemical composition %
	C:	Si:	Mn:	P:	S:	Cr:	Mo:	Al:	Ni:
EN	1.4532 - X8CrNiMoAl15-7-2
	<0.1	<0.7	<1.2	<0.04	<0.015	14.0-16.0	2.0-3.0	0.7-1.50	6.50-7.80
NF	Z10CNDA15-07
	<0.1	<0.75	<1.2	<0.04	<0.015	14.0-16.0	2.0-3.0	0.75-1.50	6.50-7.75
NF	Z9CNDA15-07
	<0.09	<0.75	<1.0	<0.035	<0.025	14.0-16.0	2.0-3.0	0.75-1.50	6.50-7.75
LW	1.4574
	<0.09	<1.0	<1.0	<0.04	<0.03	14.0-16.0	2.0-3.0	0.75-1.50	6.50-7.75
ASTM	15-7PH / PH15-7Mo - AISI 632 - UNS S15700
	<0.09	<1.0	<1.0	<0.04	<0.03	14.0-16.0	2.0-3.0	0.75-1.50	6.50-7.70

17-7PH Mechanical Properties

Properties	Metric	Imperial
Tensile strength	1275 MPa	184900 psi
Yield strength	1030 MPa	149000 psi
Fracture toughness (longitudinal, 44 HRC)	76 MPa-m?	69.2 ksi-in?
Elastic modulus	204 GPa	29588 ksi
Poisson's ratio	0.27-0.30	0.27-0.30
Elongation at break	6%	6%
Reduction of area	10%	10%
Hardness, Rockwell C	41	41

Product advantages

- Minimum distortion on heat treatment
- Good corrosion resistance
- High strength
- Easy formed once annealed

Available Sizes And Specifications

632 stainless steel plate sizes and specifications
Grade	632
Stainless steel seamless pipe	Outside diameter: 4.0 - 1219mm, Thickness: 0.5 -100mm,Length: 24000mm
Stainless steel welded pipe	Outside diameter: 6.0 - 2800mm, Thickness: 0.3 -45mm,Length: 18000mm
Stainless steel capillary pipe	Outside diameter: 0.4 - 16.0mm, Thickness: 0.1 -2.0mm,Length: 18000mm
Stainless steel seamless sanitary pipe	Outside diameter: 6.0- 219mm, Thickness: 1.0 -6.0mm
Stainless steel square pipe	Side Length: 44 - 300300mm, Thickness: 0.25 - 8.0mm, Length: 18000mm
Stainless steel rectangular pipe	Side Length: 46 - 200400mm, Thickness: 0.25 - 8.0mm, Length: 18000mm
Stainless steel coil pipe	Outside diameter: 0.4 - 16mm, Thickness: 0.1 - 2.11mm
Standard	American Standard: ASTM A312, ASME SA269, ASTM A269, ASME SA213, ASTM A213 ASTM A511 ASTM A789, ASTM A790, ASTM A376, ASME SA335, B161, SB163, SB338, SB667/668 Germany Standard: DIN2462.1-1981, DIN17456-85, DIN17458-85· European Standard: EN10216-5, EN10216-2 Japanese Standard: JIS G3463-2006, JISG3459-2012 Russian Standard: GOST 9941-81

Company Profile

Zhongzheng Stainless Steel Co., Ltd.

Zhongzheng Stainless Steel Co., Ltd. is a China-based manufacturer specializing in R&D, production, and distribution of stainless steel products. Established in the early 2000s, it serves industries including construction, machinery, food/medical equipment, and energy with precision tubes, sheets, profiles, and custom components.

Contact Us

Zhongzheng Stainless Steel Co., Ltd.: Contact nameLaijing Bu
Chat Now; AddressRoom 104-07, Building 5, Jinghu Technology Park Huanajinghu Garden, Donglihu Subdistrict Dongli District,

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Product Categories

Galvanized steel pipe	Steel coil sheet and plate	Galvanized Steel Sheet	Industrial Pipeline Series
Industrial sheets and rolls	Industrial Valve Series	Industrial Accessories Series	Sanitary valve series
Hygienic grade piping series	Hygienic grade accessory series	Sanitary grade panels and rolls	Special Materials
Galvanized steel	Sanitary Pipeline Series	Titanium and titanium alloy steel

Uns N08904/ASTM A312 Stainless Steel Pipe for Oil Refinery Components 904L Austenitic Steel Tube

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