Stainless Steel Burnished Weld Wall Pipe 430/410/420

Model NO.
405\410L\430\430F\434\447J1\XM27 403\410\440
Surface Treatment
Polish,Pickling,Bright Annealing
Length
5.8-6.1 M or as Customers′ Request
Inspection
Dekra,TUV
Wall Thickness
0.6mm - 30mm;0.5mm-45mm
Outside Diameter
4mm - 914.4mm;8mm-630mm
Transport Package
1PC/Plastic Bag in Bundles or Seaworthy Wooden CAS
Specification
GB, ASTM(ASME), EN, DIN, JIS
Trademark
ZJDP
Origin
Zhejiang, China
Production Capacity
23000ton/Year
Reference Price
$ 2,430.00 - 2,700.00
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Product Description


Exquisite technology,Premium Quality are the reason to choose DAPU!
400 Series Stainless Steel Burnished Weld Wall Tubing (430, 410, 420...)
The 400 series group of stainless steels has an 11 percent chromium and 1-percent manganese increase, above the 300 series group. The 400 series is susceptible to rust and corrosion under some conditions. Heat-treating will harden the 400 series. The 400 series of stainless steels have higher carbon content, giving it a martensitic crystalline structure. This provides high strength and high wear resistance. Martensitic stainless steels aren't as corrosion resistant as the austenitic types.


Certificate:
ISO9001-2000 , PED, SGS and
the Manufacture License of Special Equipment People's Republic of China.

Production capacity :
The company's annual production capacity is 15000 tons stainless steel welded pipe, and 8000 Tons seamless stainless steel Pipe.


Inspector equipment:
The company has a professional testing center, with advanced testing equipment at home and abroad: eddy current flaw detector, ultrasonic flaw detector, direct-reading spectrometer , X-ray detector ,pressure unit, universal pressure test apparatus, and crystal physics and chemistry equipment. In strict line with GB, ASTM(ASME),EN,DIN,JIS and other international standards pipe respectively


Standard
ASTM A554, A249, A269 and A270, A312

Material Grade
201 ( Ni 0.8%),
202 (Ni 3.5%~4.5%),
301(Ni 5%)
304 (Ni 8%, Cr 18%),
316 (Ni 10%, Cr 18%),
316L (Ni10%~14%),
430

Outer Diameter
6mm--159mm

Thickness
0.3mm - 3.0mm

Length
6m or as customers' request


Tolerance
a) Outer Diameter:  +/- 0.2mm

b) Thickness: +/- 0.02mm

c) Length: +/- 5mm

Surface
180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finish

Application
Decoration construction, upholstery, industry instrument

Test
Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT





Chemical Composition of Material
  Material

Composition
201
202
304
316
430

C
≤0.15
≤0.15
≤0.08
≤0.08
≤0.12

Si
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00

Mn
5.5-7.5
7.5-10
≤2.00
≤2.00
≤1.00

P
≤0.06
≤0.06
≤0.045
≤0.045
≤0.040

S
≤0.03
≤0.03
≤0.030
≤0.030
≤0.030

Cr
16-18
17-19
18-20
16-18
16-18

N
3.5-5.5
4-6
8-10.5
10-14
 

Mo
 
 
 
2.0-3.0
 


Mechanical Property
Material Item   
201
202
304
316

Tensile Strength
≥535
≥520
≥520
≥520

Yield Strength
≥245
≥205
≥205
≥205

Extension
≥30%
≥30%
≥35%
≥35%

Hardness (HV)
<253
<253
<200
<200

Payment
Payment by T/T, 30% as advance payment and 70% balance pay before shipping.


Delivery time
A.7 days if this goods is stock goods.
B.30 days if this goods will be produced after order

Validity
Valid time is 7days for price usually.

 

Stainless Steel 400 Series Products
Stainless Steel Plate Plate Mill Plate, Coil Plate
Stainless Steel Sheet 2B/2D Finish, Polished Sheet, Perforated Sheet, Flat & Expanded
Stainless Steel Bar Round Bar - Square Bar - Hex Bar - Rolled Flat - Sheared & Edged
Stainless Steel Structural Some structural items may be available in 400 series stainless. Contact a sales associate for details.
Stainless Steel Tubular Some tubular items may be available in 400 series stainless steels. Please contact a sales associate for details.











 

Stainless Steel