Find 3 Inch Alloy Steel Pipe, A335 Steel Pipe, P11 Steel Pipe on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
| Payment Type: | L/C,T/T,D/P,Paypal,Money Gram,Western Union |
|---|---|
| Incoterm: | FOB,CFR,CIF,FCA |
| Min. Order: | 1 Ton |
| Delivery Time: | 25 Days |
Model No.: HZ-E-ALLOY PIPE
Seamless Alloy Steel Pipe Chemical Composition and Mechanical Properties:
| Standard | ASTM SA335 | ||||||
| Steel Code | SA335 P11 | SA335 P12 | SA335 P22 | SA335 P5 | SA335 P91 | SA335 P92 | |
| Chemical Component(%) | C | 0.05∼0.15 | 0.05∼0.15 | 0.05∼0.15 | ≤0.15 | 0.08∼0.12 | 0.07∼0.13 |
| Si | 0.50∼1 | ≤0.50 | ≤0.50 | ≤0.50 | 0.20∼0.5 | ≤0.50 | |
| Mn | 0.30∼0.6 | 0.30∼0.61 | 0.30∼0.6 | 0.30∼0.6 | 0.30∼0.6 | 0.30∼0.6 | |
| P | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.02 | ≤0.02 | |
| S | ≤0.030 | ≤0.030 | ≤0.030 | ≤0.030 | ≤0.010 | ≤0.010 | |
| Cr | 1∼1.50 | 0.8∼1.25 | 1.9∼2.60 | 4.00/6 | 8∼9.50 | 8.5∼9.50 | |
| Mo | 0.5∼1.00 | 0.44∼0.65 | 0.87∼1.13 | 0.45/0.65 | 0.85∼1.05 | 0.3∼0.60 | |
| Cu | B0.001 0.006 | ||||||
| Ni | ≤0.4 | ≤0.4 | |||||
| V | 0.18∼0.25 | 0.15∼0.25 | |||||
| Al | ≤0.015 | ≤0.015 | |||||
| W | 1.50∼2 | ||||||
| Nb | 0.06∼0.1 | 0.04∼0.09 | |||||
| N | 0.03∼0.07 | 0.03∼0.07 | |||||
Seamless Alloy Steel Pipe Mechanical Properties:
| Standard | Steel Code | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation Percentage(%) | Impact Power(J) | Rigidity |
| ASME SA335 | SA335 P11 | ≥415 | ≥205 | ≥22 | ≥35 | ≤163HB |
| SA335 P12 | ≥415 | ≥220 | ≥22 | ≥35 | ≤163HB | |
| SA335 P22 | ≥415 | ≥205 | ≥22 | ≥35 | ≤163HB | |
| SA335 P5 | ≥415 | ≥205 | ≥22 | ≥35 | ≤187HB | |
| SA335 P91 | 585∼760 | ≥415 | ≥20 | ≥35 | ≤250HB | |
| SA335 P92 | ≥620 | ≥440 | ≥20 | ≥35 | ≤250HB |
Seamless Alloy Steel Pipe Dimension Tolerances:
| Type of Steel Pipes | OD(D) | WT(S) | ||
| Cold Drawn Steel Pipe | OD(mm) | Tolerance (mm) | Wall Thickness(mm) | Tolerance (mm) |
| >30∼50 | ±0.3% | >3∼20 | ±10% | |
| >114∼159 | ±0.8% | ≤30 | ±10% | |
| >114∼159 | ±1.0% | |||
|
| >219∼457 | ±1.0% | ≤20 | +10%,-12.5% |
| >20∼40 | +10%,-10% | |||
Production process of Seamless Alloy Steel Pipe
Product picture of Seamless Alloy Steel Pipe
Package picture of Seamless Alloy Steel Pipe
Certificate
Product Categories : Steel Pipe > Alloy Steel Pipe
