430F Stainless Steel Square Bar

Grade 430 is a ferritic, straight chromium, non-hardenable grade, combining good corrosion resistance and formability characteristics with useful mechanical properties. Its ability to resist nitric acid attack permits its use in specific chemical applications but automotive trim and appliance components represents its largest fields of application.

Grade 430F is the free-machining version of this grade, available in bar form for use in automatic screw machines. Grade 434 is the molybdenum bearing version of Grade 430 and has the same useful combination of properties. Its molybdenum addition improves corrosion resistance.

These properties for 430 are specified for flat rolled product (plate, sheet and coil) in ASTM A240/A240M. Similar but not necessarily identical properties are specified for other products such as forgings and bar in their respective specifications. Properties of Grade 430F are specified for bar in ASTM A582.

Typical applications for 430 grade include:

Linings for dish washers
Refrigerator cabinet panels
Automotive trim
Lashing Wire
Element Supports
Stove trim rings
Fasteners
Chimney Liners
Typical applications for 430F grade include:

Repetition machined components

The process flow of the Stainless Steel Square Bar production line

The process flow of the Stainless Steel Square Bar production line: billet acceptance → heating → rolling → double scale cutting → cooling → cutting → inspection → packaging → measurement → warehousing.

Chemical composition of 430F Stainless Steel Square Bar

GradeCMnSiPSCrMoNiN
430min.
max.
-
0.12
-
1
-
1
-
0.04
-
0.03
16.0
18.0
--0.75-
430Fmin.
max.
-
0.12
-
1.25
-
1
-
0.06
0.15
-
16.0
18.0
---

Mechanical property of 430F Stainless Steel Square Bar

GradeTensile Strength (MPa) minYield Strength 0.2% Proof (MPa) minElongation (% in 50mm) minHardness
Rockwell B (HR B) maxBrinell (HB) max
4304502052289183
430F552 typical379 typical25 typical-262

Product Introduction of 430F Stainless Steel Square Bar


Standard

ASTM A479,ASTM A276,ASTM A484, ASTM A582,

ASME SA276, ASME SA484, GB/T1220, GB4226, etc.

Material

301, 304, 304L, 309S, 321, 316, 316L, 317, 317L, 310S, 201,202

321, 329, 347, 347H 201, 202, 410, 420, 430, S20100, S20200, S30100, S30400, S30403, S30908, S31008, S31600, S31635, etc.

Specifications

Round bar

Diameter:0.1~500mm

Hexagonal bar

Size: 2mm~100mm

Flat bar

Thickness

0.3~200mm

Width

1~2500mm

Square bar

Size: 1mm*1mm~800mm*800mm

Length

2m, 5.8m, 6m, or as required.

Surface

Black, peeled, polishing, bright, sand blast, hair line, etc.

Price Term

Ex-work, FOB, CFR, CIF, etc.

Export to

Singapore, Canada, Indonesia, Korea, USA, UK, Thailand, Peru, Saudi Arabia,

Viet Nam,India, Ukraine, Brazil, South Africa, etc.

Delivery Time

Standard size is in stock,prompt delivery or as order's quantity.

Package

Export standard package, bundled or be required.

The inner size of container is below:

20ft GP: 5.9m(length) x 2.13m(width) x 2.18m(high)about 24-26CBM

40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM

40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM



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Application fields of Stainless Steel Square Bar

Stainless Steel Square Bar are mainly used in chemical, petrochemical, marine engineering, seawater pipelines, seawater desalination and other industries, nuclear engineering, paper and pulp industry

3 8 Stainless Steel Square Bar

Oil and gas

Kuaima Steel provides a complete set of equipment and installations for drilling, transportation and storage in the oil and gas industry.

stainless steel 1/8 Bar

Energy

Kuaima Steel serves the entire service cycle of power generation and synchronous activities in design, construction, repair and maintenance.

Construction

Kuaima Steel provides comprehensive products and services for infrastructure, bridges, pipelines, etc.

1/2 in Stainless Steel Square Bar

Marine

Kuaima Steel is a trusted supplier for subsea to surface operations and shipbuilding operations.

1 8 Stainless Steel Square Bar

We supply and export Stainless Steel Square Bar in following countries

Malaysia, United Arab Emirates, Indonesia, Saudi Arabia, Iran, Qatar, India, China, United Kingdom, Singapore, Canada, Thailand, Korea, Turkey, Philippines, Egypt, Germany, Italy, Japan, Russia, Vietnam, Australia, South Africa , Portugal, Morocco, Costa Rica, Kazakhstan, Netherlands, Mexico, Brazil, France, Spain, Nigeria, Bangladesh, Kuwait, Iraq, Ukraine, Poland, Jordan, Romania, Oman, Hong Kong, Venezuela, Colombia, Norway, Chile, Te Trinidad and Tobago, Greece, Czech Republic, Belgium, Sri Lanka, Cyprus, Angola, Myanmar (Burma), United Kingdom, Canada, Korea, Thailand, Netherlands, Spain, Turkey, Australia, Mexico, Pakistan, Vietnam, Brazil, Philippines, France, Taiwan, Poland, South Africa, Russia, Nigeria, Kuwait, Czech Republic, Norway, Romania, Egypt, Oman, Sweden, Belgium, Hong Kong, Israel, Colombia, Switzerland, Denmark, Finland, Argentina, Venezuela, Peru, Ukraine , Chile, Bangladesh, Portugal, Ireland, Austria, Algeria, Greece, Iraq, New Zealand, Slovakia, Hungary, Kazakhstan, Slovenia, Lithuania, Serbia, Sri Lanka, Bahrain, Bulgaria, Morocco, Tunisia, Croatia, Jordan, Ecuador, Te Trinidad and Tobago, Estonia, Azerbaijan, Ghana, Lebanon, Cyprus, Dominican Republic, Latvia, Libya, Costa Rica, Cambodia, Macedonia (FYROM), Belarus, Jamaica, Palestine, Turkmenistan Belarus, Jamaica, Palestine, Turkmenistan Belarus, Jamaica, Palestine, Turkmenistan and other countries

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