| Type: | Seamless |
|---|---|
| Technique: | Hot Rolled |
| Material: | Alloy Steel |
|
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| Material | ASTMA106AASTMA106B,ASTMA106C,ASTMA179,ASTMA192 ASTMA210 |
| ASTM A53A,ASTM A53B,ASTMA178C | |
| 10#,20#,45#,Q235,Q345,Q195,Q215,Q345C,Q345A | |
| ST37,ST37-2,DIN 1629 ST35,DIN 1629 ST45,DIN 17175 ST35.8,DIN 17175DIN 17175 | |
| P11,P12,P22,P91,P92,15CrMO,Cr5Mo,10CrMo910,12CrMo, | |
| 16Mn,Q345B,T1,T2,T5,T9,T11,T12,T22,T91,T92,P1,P2,P5,P9, | |
| 13CrMo44,30CrMo,A333 GR.1,GR.3,GR.6,GR.7,etc | |
| Technique | Outside Diameter: 7mm-870mm |
| Wall Thickness: 1.0mm-95mm | |
| Size | Cold Rolled/Hot Rolled/cold drwan |
| Standard | API 5CT, 5L; ASTM, BS, JIS, DIN |
| Packing | Steel strip packed. Standard Export Seaworthy Package.Suit forall kinds of transport,or as required |
| Application | Widely used in Structure, Accessorize,Construction,Fluid transportation,machinery parts,the stress parts of the automobile tractor parts and so on |
| Delivery Time | 8-15days upon receipt of 30% deposit. |
HOT ROLLED SEAMLESS STEEL PIPE
(OD 28-870MM, WALL THICKNESS: 8-95MM, MIN TOLERENCE +- 0.3mm)
PRECISION SEAMLESS STEEL PIPE
(OD:18 ~ 325mm WALL THICKNESS: 2 ~ 40mm MIN TOLERENCE +- 0.03mm)
35CrMo steel is a Chinese alloy steel for engineering purpose, it has high durability and creep strength
at high temperature, and low temperature impact toughness is good. The working temperature is up to 500 °C,
the low temperature can be -100 °C, and has high static strength and high fatigue strength, good hardenability,
no tendency to overheat, small quenching deformation, and moderate machinability. However, this material has
a first type of temper brittleness, and the weldability is not good. It needs to be preheated to 150-400 ° C before
welding, and heat treatment is needed after welding to eliminate stress. Generally used after quenching and
tempering treatment.
35CrMo alloy steel can be used to manufacture major parts in various machines that withstand impact, bending
and high loads, such as rolling mill gears, crankshafts, connecting rods, fasteners, automotive engine spindles,
axles, engine transmission parts, large motor shafts, bolts for boilers with operating temperatures below 400 °C,
nuts below 510 °C, high pressure seamless thick-walled conduits for chemical machinery
(450-500 ° C, non-corrosive media).
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