Carbon ,alloy,stainless Steel
JIS G3445
STKM11A/12A/12B/12C/13A/13B/13C/S45C/etc
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COLD DRAWN SEAMLESS STEEL TUBE | |||
Standards | Steel Grades | Size Range | |
DIN | 2391 | ST35/45/52 | OD2 - 60mm × WT0.3 -10mm |
1629 | ST37/44/52 | OD2 - 60mm × WT0.3 -10mm | |
1630 | ST37.4/44.4/52.4 | OD2 - 60mm × WT0.3 -10mm | |
2445 | ST35/ST52/ST37.4//52.4 | OD2 - 60mm × WT0.3 -10mm | |
73000 | ST 35 / 45 / 52/ 37.4 / 44.4 /52.4 | OD3 - 30mm × ID 1 - 12.5 mm | |
GB/T | 8162 | 10/20/16Mn/35/45/30CrMo/42CrMo/etc | OD2 - 60mm × WT0.3 -10mm |
8163 | 10/20/16Mn/35/45/30CrMo/42CrMo/etc | OD2 - 60mm × WT0.3 -10mm | |
3639 | 10/20/16Mn/35/45/30CrMo/42CrMo/etc | OD2 - 60mm × WT0.3 -10mm | |
3093 | 10/20/16Mn/35/45/30CrMo/42CrMo/etc | OD3 - 30mm × ID 1 - 12.5 mm | |
EN | 10305-1 | E215/235/255/355 | OD2 - 60mm × WT0.3 -10mm |
10305-4 | E215/235/255/355 | OD2 - 60mm × WT0.3 -10mm | |
ASTM | A822-A450 | A822 | OD2 - 60mm × WT0.3 -10mm |
A179-A450 | A179 | OD2 - 60mm × WT0.3 -10mm | |
A519 | 1010/1015/1025/1030/1045/4130/4140/etc | OD2 - 60mm × WT0.3 -10mm | |
SAE | J524 | Low carbon steel | OD2 - 60mm × WT0.3 -10mm |
J529 | Low carbon steel | OD3 - 30mm × ID 1 - 12.5 mm | |
JIS | G3445 | STKM11A/12A/12B/12C/13A/13B/13C/S45C/etc | OD2 - 60mm × WT0.3 -10mm |
G3455 | STS35/38/42/49 | OD3 - 30mm × ID 1 - 12.5 mm | |
ISO | 8535 | ST 35 / 45 / 52/ 37.4 / 44.4 /52.4 | OD3 - 30mm × ID 1 - 12.5 mm |
NF | A49-310 | TU37b/TU52b | OD2 - 60mm × WT0.3 -10mm |
BS | 3602 | CFS 360 | OD2 - 60mm × WT0.3 -10mm |
6323(-4) | CFS2/CFS3/CFS4/CFS5 | OD2 - 60mm × WT0.3 -10mm | |
ASTM | A269 | 304,304L, 316, 316L | OD2 - 60mm × WT0.3 -10mm |
EN | 10216-5 | 1.4401, 1.4404 | OD2 - 60mm × WT0.3 -10mm |
Description
JIS G3445 Seamless Steel Pipe Description:
Overview:JIS G3445 is a Japanese Industrial Standard specifying seamless steel pipes used for machine structural purposes. These pipes are designed to meet high-dimensional accuracy and excellent surface quality requirements, making them suitable for various mechanical applications.
Material Composition:The seamless steel pipes under JIS G3445 are typically made from carbon steel or alloy steel, ensuring the necessary strength and durability for machine structural components.
Manufacturing Process:The manufacturing process involves precision engineering to meet the standard's specifications:
Material Selection: High-quality carbon or alloy steel is chosen for optimal performance.
Tube Formation: The steel is formed into seamless tubes using processes like piercing and elongation.
Heat Treatment: The tubes undergo heat treatment to achieve the desired mechanical properties.
Surface Finish: The pipes have a smooth surface finish, meeting the standard's stringent requirements.
Key Features:
Precision Dimensions: JIS G3445 seamless steel pipes adhere to precise dimensional tolerances, ensuring consistency and compatibility in machine structural applications.
High Strength: The use of quality steel and manufacturing processes results in seamless pipes with high tensile strength, suitable for handling mechanical loads.
Excellent Surface Quality: These pipes exhibit a smooth and clean surface finish, meeting the standard's expectations for visual inspection and overall quality.
Versatility: Designed for a variety of machine structural purposes, JIS G3445 seamless steel pipes find applications in automotive, machinery, and other mechanical engineering fields.
Types of Pipes under JIS G3445:
STKM 11A: Carbon steel pipes with low carbon content for general applications.
STKM 12A to STKM 13C: Carbon steel pipes with increased carbon content for enhanced strength and hardness.
STKM 14A: Carbon steel pipes with specified mechanical properties for precision components.
Applications:
JIS G3445 seamless steel pipes are widely used in:
Automotive components (chassis, suspension systems).
Machinery parts and components.
General engineering and structural applications.
Advantages:
Reliability: JIS G3445 seamless steel pipes are known for their reliability in machine structural applications.
Uniformity: Precise manufacturing processes ensure uniform dimensions and properties across the length of the pipe.
Conformance: Pipes under this standard conform to strict Japanese Industrial Standards, ensuring compliance with industry requirements.
In conclusion, JIS G3445 seamless steel pipes offer a reliable and precise solution for machine structural purposes, providing strength, durability, and consistent performance in various mechanical applications.
COLD DRAWN SEAMLESS STEEL TUBE | |||
Standards | Steel Grades | Size Range | |
DIN | 2391 | ST35/45/52 | OD2 - 60mm × WT0.3 -10mm |
1629 | ST37/44/52 | OD2 - 60mm × WT0.3 -10mm | |
1630 | ST37.4/44.4/52.4 | OD2 - 60mm × WT0.3 -10mm | |
2445 | ST35/ST52/ST37.4//52.4 | OD2 - 60mm × WT0.3 -10mm | |
73000 | ST 35 / 45 / 52/ 37.4 / 44.4 /52.4 | OD3 - 30mm × ID 1 - 12.5 mm | |
GB/T | 8162 | 10/20/16Mn/35/45/30CrMo/42CrMo/etc | OD2 - 60mm × WT0.3 -10mm |
8163 | 10/20/16Mn/35/45/30CrMo/42CrMo/etc | OD2 - 60mm × WT0.3 -10mm | |
3639 | 10/20/16Mn/35/45/30CrMo/42CrMo/etc | OD2 - 60mm × WT0.3 -10mm | |
3093 | 10/20/16Mn/35/45/30CrMo/42CrMo/etc | OD3 - 30mm × ID 1 - 12.5 mm | |
EN | 10305-1 | E215/235/255/355 | OD2 - 60mm × WT0.3 -10mm |
10305-4 | E215/235/255/355 | OD2 - 60mm × WT0.3 -10mm | |
ASTM | A822-A450 | A822 | OD2 - 60mm × WT0.3 -10mm |
A179-A450 | A179 | OD2 - 60mm × WT0.3 -10mm | |
A519 | 1010/1015/1025/1030/1045/4130/4140/etc | OD2 - 60mm × WT0.3 -10mm | |
SAE | J524 | Low carbon steel | OD2 - 60mm × WT0.3 -10mm |
J529 | Low carbon steel | OD3 - 30mm × ID 1 - 12.5 mm | |
JIS | G3445 | STKM11A/12A/12B/12C/13A/13B/13C/S45C/etc | OD2 - 60mm × WT0.3 -10mm |
G3455 | STS35/38/42/49 | OD3 - 30mm × ID 1 - 12.5 mm | |
ISO | 8535 | ST 35 / 45 / 52/ 37.4 / 44.4 /52.4 | OD3 - 30mm × ID 1 - 12.5 mm |
NF | A49-310 | TU37b/TU52b | OD2 - 60mm × WT0.3 -10mm |
BS | 3602 | CFS 360 | OD2 - 60mm × WT0.3 -10mm |
6323(-4) | CFS2/CFS3/CFS4/CFS5 | OD2 - 60mm × WT0.3 -10mm | |
ASTM | A269 | 304,304L, 316, 316L | OD2 - 60mm × WT0.3 -10mm |
EN | 10216-5 | 1.4401, 1.4404 | OD2 - 60mm × WT0.3 -10mm |
Description
JIS G3445 Seamless Steel Pipe Description:
Overview:JIS G3445 is a Japanese Industrial Standard specifying seamless steel pipes used for machine structural purposes. These pipes are designed to meet high-dimensional accuracy and excellent surface quality requirements, making them suitable for various mechanical applications.
Material Composition:The seamless steel pipes under JIS G3445 are typically made from carbon steel or alloy steel, ensuring the necessary strength and durability for machine structural components.
Manufacturing Process:The manufacturing process involves precision engineering to meet the standard's specifications:
Material Selection: High-quality carbon or alloy steel is chosen for optimal performance.
Tube Formation: The steel is formed into seamless tubes using processes like piercing and elongation.
Heat Treatment: The tubes undergo heat treatment to achieve the desired mechanical properties.
Surface Finish: The pipes have a smooth surface finish, meeting the standard's stringent requirements.
Key Features:
Precision Dimensions: JIS G3445 seamless steel pipes adhere to precise dimensional tolerances, ensuring consistency and compatibility in machine structural applications.
High Strength: The use of quality steel and manufacturing processes results in seamless pipes with high tensile strength, suitable for handling mechanical loads.
Excellent Surface Quality: These pipes exhibit a smooth and clean surface finish, meeting the standard's expectations for visual inspection and overall quality.
Versatility: Designed for a variety of machine structural purposes, JIS G3445 seamless steel pipes find applications in automotive, machinery, and other mechanical engineering fields.
Types of Pipes under JIS G3445:
STKM 11A: Carbon steel pipes with low carbon content for general applications.
STKM 12A to STKM 13C: Carbon steel pipes with increased carbon content for enhanced strength and hardness.
STKM 14A: Carbon steel pipes with specified mechanical properties for precision components.
Applications:
JIS G3445 seamless steel pipes are widely used in:
Automotive components (chassis, suspension systems).
Machinery parts and components.
General engineering and structural applications.
Advantages:
Reliability: JIS G3445 seamless steel pipes are known for their reliability in machine structural applications.
Uniformity: Precise manufacturing processes ensure uniform dimensions and properties across the length of the pipe.
Conformance: Pipes under this standard conform to strict Japanese Industrial Standards, ensuring compliance with industry requirements.
In conclusion, JIS G3445 seamless steel pipes offer a reliable and precise solution for machine structural purposes, providing strength, durability, and consistent performance in various mechanical applications.