ASTM A334 Gr1 Gr6 Torich Welded Carbon Steel Tube
Product Details
Gr6 Welded Carbon Steel Tube
,ASTM A334 Welded Carbon Steel Tube
,Gr1 Erw Carbon Steel Pipe
ASTM A334 Gr1 Gr6 Welded Carbon Steel Tube
Sope:
1 This specification covers several grades of minimum-wall-thickness, seamless and welded,
carbon and alloy-steel tubes intended for use at low temperatures. Some product sizes may not be
available under this specification because heavier wall thicknesses have an adverse affect on
low-temperature impact properties.
2 Supplementary Requirement S1 of an optional nature is provided. This shall apply only when
specified by the purchaser. NOTE 1 For tubing smaller than 1/2 in. [12.7 mm] in outside diameter,
the elongation values given for strip specimens in Table 1 shall apply. Mechanical property
requirements do not apply to tubing smaller than 1/8 in. [3.2 mm] in outside diameter and with
a wall thickness under 0.015 in. [0.4 mm].
Chemical composition
| Grade | Mfg. Process | Chemical composition(%) | ||||||||
| C | Si | Mn | P | S | Ni | Cr | Mo | Others | ||
| Gr1 | 0.30Max | 0.40~1.06 | 0.05Max | 0.60Max | (STBL450) | |||||
| Gr3 | 0.19Max | 0.18~0.37 | 0.31~0.64 | 0.05Max | 0.050Max | 3018 | ||||
| Gr6 | 0.30Max | 0.10Max | 0.29~1.06 | 0.048Max | 0.058Max | |||||
| Gr7 | 0.19Max | 0.13~0.32 | 0.90Max | 0.04Max | 0.050Max | 2.03~2.57 | (STBL690) | |||
| Gr8 | 0.18Max | 0.13~0.32 | 0.90Max | 0.045Max | 0.045Max | 8.40~9.60 | (Cu0.75~1.25) | |||
| Gr9 | 0.20Max | - | 0.40~1.06 | 0.045Max | 0.50Max | 1.60~2.24 | ||||
Mechanical Properties
| Grade | Tensile Test MPa or N/mm2 | Remaks (Similar to JIS) | Possibility Temperature
| |
| Min Yield point | Tensile Strength | |||
| Gr. 1 | 205 | 380Min | Impact Test(J) 2V 18 | |
| Gr. 3 | 240 | 450Min | 2V 18 | |
| Gr. 6 | 240 | 415Min | 2V 18 | |
| Gr. 7 | 240 | 450Min | 2V 18 | |
| Gr. 8 | 520 | 690Min | 2V 18 | |
| Gr. 9 | 315 | 435Min | 2V 18 | |
-
Auto Parts ASTM A513 Cold Rolling Welded Steel Tubes with DOM Production
Auto Parts ASTM A513 Welded Steel Tubes with DOM production ASTM A513 Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing Applications: for Machinery, Mechanical Engineering 1. Standard: ASTM A513 cold rolling welded precision steel tubes 2. Steel Grade: SAE1010, SAE1020, other ... -
25mm Diameter Bright Annealing Seamless Steel Tube for Hydraulic Systems
EN10305-1 E235 E355 NBK Bright Annealing Precision Steel Pipes for Hydraulic Systems EN10305-1 NBK Bright Annealed Precision steel pipes for Hydraulic system OD:4-80 (mm) WT0.5-10 (mm) Length 1000-12000mm Product name: Seamless Precision Steel Pipe Application: for hydraulic systems precision steel ... -
Precision Seamless Black Phosphating Steel Tube for Hydraulic Systems
Steel Pipes with high precision for Hydraulic Systems with Black Phosphating surface Black Phosphated Hydraulic Tubes with High Precision and tight tolerance, the tubes are produced by precision cold drawn and cold rolling, then bright annealed in a protected atmosphere, afterwards it is blackphosph... -
Precision Seamless Galvanized Steel Tubes DIN2391 EN103052 ST35.0 ST37
Precision Seamless Galvanized Steel Tubes DIN2391 EN103052 ST35.0 ST37 Production Process: Cold rolling by Cold pilger machine and Cold rolling machine,galvanized and zinc plated could be applied. Cold Rolled and Galvanized Steel Tube Production process: DIN highly accurate, cold rolled and bright ...
