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  • Stainless Steel Square Bars
  • Stainless Steel Square Bars
  • Stainless Steel Square Bars
  • Stainless Steel Square Bars
  • Stainless Steel Square Bars

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Stainless Steel Square Bars
Email：manager@sanjinsteel.com
Phone：+8615806975270
WeChat：+8615806975270
WhatsApp：+8615806975270
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OVERVIEW


SpecificationEN 10272, EN 10088-3 Grade 304, 316, 304L, 316L
StandardEN, DIN, ASTM, ASME, API, GB, SUS, AISI, UNS
Sizes3mm to 800mm diameter
Length
  • 12 Random Lengths
  • Long Bars: 15-20 Random Lengths
FinishPolished, Peeled, Bright Drawn, Bright, Cold Drawn Turned, Centreless Ground, Black, Annealed, Rough Turned, Grinding, Smooth Turned
TolerancesH8, H13, H11, H10, H9, K9, H12, K11, K12, K10
Surface Finish1D, 8K, HL, NO.3, NO.1, BA, 2B, NO.4, 2D
Production MethodRolled / Forged
Characteristics
  • Cold Working : Good
  • Weldability: Very Good
  • Square Rod Corrosion Resistance: Excellent
  • Heat Resistance: Good
  • Heat Treatment: Poor
  • Hot Working: Fair
  • Machinability: Good
Typical application of SS Square Bar
  • Braces
  • Framework
  • Shafts
  • Supports
  • Marine
  • Axels
  • Food industry

 

Standard Sizes of SS Square Rod

Size (in mm) 
10×1025×25
12×1232×32
16×1640×40
20×2050×50

Advantages of SS Square Bar

  • Corrosion Resistant
  • High tensile strength
  • 100% pure stainless steel
  • Manufacturing in the controlled environment – heating, melting, and shaping
  • Raw material input as per customer specifications
  • Monitoring metallurgical processes
  • Improved Machining grades for hardness

Process of manufacturing Stainless Steel Square Bar

  • Hot Rolled, Cold Rolled And Cold Drawn Steel
  • Hot Rolling
  • Cold Rolling
  • Cold Drawn

SS Square Bar weight chart

Size (in mm) Weight kg/m
10×100.81
12×121.16
16×162.06
20×203.22
25×255.03
32×328.24
40×4012.87
50×5019.60

Cold Drawn Stainless Steel Square Bar Tolerances

Size tolerances for cold drawn square bars according to BS970 Pt3

SectionPermitted variation (in mm)Size (in mm)
SS Square Bar0.09
0.11
0.13
0.16
0.25		>=6 <=18
>18 <=30
>30 <=50
>50 <=80
>80 <=105

Please note: Tolerances are all minus

Hot Rolled Stainless Steel Square Bar Tolerances

Size tolerances

Sizes in mm
PERMITTED VARIATION
ROLLED PRIMARY
RE-ROLLED
DIA +/- mmOUT OF SECTION (in mm)DIA OR WIDTH ACROSS FLATS +/- mmOUT OF SECTION (in mm)
<=16 mm

00.200.3
 >16 <=26 mm

00.300.5
 >26 <=38 mm

00.400.6
 >38 <=51 mm

00.500.8
 >51 <=64 mm

00.600.9
 >64 <=76 mm

00.71.1
 >76 <=90 mm1.32.0

 >90 <=120 mm1.52.3

 >120 <=160 mm2.03.0

 >160 <=200 mm2.53.8

 >200 mm3.04.5

PRODUCT DISPLAY

CERTIFICATE

CUSTOMER FEEDBACK

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FAQ

Q1: Are You Manufacture or Trade Company?
A1: We are the professional manufacturer of stainless steel, carbon steel, aluminum products located in Shandong province, China. Welcome to contact us and visit our factory before you place orders.

 

Q2: How do you guarantee the quality?
A2: We can send free samples to you, we can accept third-party testing.
We also have test certificate, every batch goods will be testing before shipment, and the testing report will delivery to you with your goods.

 

Q3: Can I get free samples?
A3: Of course you can. We can produce according to your samples or technical drawings. Contact us by whatsapp or email to get free samples and you will get the sample after 3-7 working days.

Q4: What is the MOQ? 
A4: If you are scheduling to place a small quantity order or trial order, feel free to contact us, we can meet your requirements.

 

Q5: Can you OEM or ODM?
A5: Yes, we have a strong developing team. The products can be made according to your request

 

Q6:What are the certifications for your products? 
A6:We have ISO 9001, SGS, EWC and other certifications. 
 

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