Home Metallurgy, Mineral & Energy Steel Round Bar 4340 Square Bar 2024 Product List

4340 Square Bar

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Free Exchange and Return Due to Quality
1 Year
AISI, JIS, ASTM, DIN, BS, GB
ABS, RoHS
Hot Rolled
Thick

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Good Service
1 Year
AISI, JIS, ASTM, DIN, BS, GB
ABS, RoHS
Hot Rolled
Thick

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Sand Casting
Metal
Cast Iron
Permanent
Polishing
Ra12.5

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Cold Drawn
JIS, ASTM, DIN
IS0
Round/Square/Flat/Rectangular/Hexagonal/Special
Bright
Standard Sea Worthy Package

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US$ 1000-2300 / Ton
3 Tons (MOQ)

360° Virtual Tour

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Metal
Forging
Hot Forging
Machinery Parts
Steel
Tempering

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as Your Requirement
Alloy Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Hot Rolled
Structural Steel Bar, Tool Steel Bar, Die Steel Bar
Alloy

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24 Hours Service
6 Month
Alloy Steel Bar, Seamless
Hot Rolled
Carbon Steel
Black

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Online
One Year
Carbon Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Hot Rolled
Structural Steel Bar, Tool Steel Bar, Die Steel Bar

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Hot Rolled/Cold Rolled
AISI, JIS, ASTM, DIN, BS, GB
SGS
Q195, Q215 a, Q215 B, Q235 a, Q235 B, Q235 C, etc.
Square, Flat, Rectangular, etc.
1.0mm-20mm

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24 Hours
30 Years
Carbon Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Hot Rolled
Structural Steel Bar, Tool Steel Bar, Die Steel Bar

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Supporting After-Sale Service
Supporting After-Sale Service
Carbon Steel Bar
AISI, ASTM, GB, JIS
Hot Rolled
Structural Steel Bar, Tool Steel Bar, Die Steel Bar

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US$ 650-850 / Ton
1 Ton (MOQ)

360° Virtual Tour

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Supported
Carbon Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Hot Rolled
Polished
Non-alloy

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Alloy Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Forged
Structural Steel Bar, Die Steel Bar
Black or Rough Machined
Alloy

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Stainless Steel Bars
ASTM, AISI, GB, JIS, DIN, EN
400 Series
ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Round
Hot Rolled

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Free Exchange and Return Due to Quality
1 Year
Alloy Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Hot Rolled
Structural Steel Bar, Tool Steel Bar, Die Steel Bar

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as Your Requirement
Alloy Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Hot Rolled
Structural Steel Bar, Tool Steel Bar, Die Steel Bar
Alloy

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Twice/Year
30 Years
Welded
Cold Drawn
Carbon Steel
Black

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as Required
as Required
Alloy Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Hot Rolled
Structural Steel Bar, Tool Steel Bar, Die Steel Bar

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Good Service
1 Year
Carbon Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Hot Rolled
Structural Steel Bar, Tool Steel Bar, Die Steel Bar

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7 X 24 Hours One Week
12 Months
Carbon Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Cold Drawn
Structural Steel Bar, Tool Steel Bar

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Carbon Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Hot Rolled
Tool Steel Bar
Grinded or Machined, Bright Surface
Non-alloy

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7 X 24 Hours One Week
One Year
Carbon, Alloy, Stainless
AISI, ASTM, GB, JIS, DIN
Hot Rolled
Structural Steel Bar, Tool Steel Bar, Die Steel Bar

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Round
AISI, ASTM, DIN, JIS, GB
Alloy Steel Bar
Forged
Bar
Black or Machining

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7 X 24 Hours One Week
One Year
Carbon, Alloy, Stainless
AISI, ASTM, GB, JIS, DIN
Hot Rolled
Structural Steel Bar, Tool Steel Bar, Die Steel Bar

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1 Years
1 Years
Alloy Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Cold Rolled, Hot Rolled, Forged
Structural Steel Bar, Tool Steel Bar, Die Steel Bar

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24 Hours
30 Years
Carbon Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Hot Rolled
Structural Steel Bar, Tool Steel Bar, Die Steel Bar

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7 X 24 Hours One Week
One Year
Wire Rod or 4-12m for Bundles
ASTM, JIS, BS, GB
1, 2, 3, 4
Square Cutting

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Hot Rolled
AISI, JIS, ASTM, DIN, BS, GB
IS0, RoHS, ABS
Bar/Rod
Round, Flat, Square, Rectangular, Hexagonal
Stainless/Carbon/Alloy Steel Ni/Cu/Ti Alloy

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Supported
Supported
Carbon Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Hot Rolled
Structural Steel Bar, Tool Steel Bar, Die Steel Bar

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US$ 1000-1100 / Piece
1 Piece (MOQ)
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Alloy Steel Bar
AISI, ASTM, GB, JIS, DIN, BS
Forged
Structural Steel Bar, Tool Steel Bar, Die Steel Bar, Engineering Mechanical Steel Bar
Black; Peeled; Polished; Machined; Grinded; Turned
Alloy
Questions & Answers on 4340 Square Bar
Q
Why is Mineral Resources so important?
A
Almost all Earth Materials are used by humans for something. The 4340 Square Bar manufacturers proovide Steel Bar,Bar Supplies,I Bar products with 1. These products can be used for different uses such as making machines, making roads and buildings, or making computer chips and concrete, ceramics,
Q
How do humans use minerals and energy resources?
A
Humans use natural resources for everything they do. The 4340 Square Bar and Steel Bar,Bar Supplies,I Bar products are usually used to get more enegy for specific effects. For example, soil and water can grow food, wood can be burned to provide heat or to build shelters.
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