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Cold Drawn Seamless Alloy Steel Boiler Pipe ASTM A335 P92 5'' SCH XXS
P92 pipe is a kind of chrome moly pipes lsted in ASTM A335, a standard in the power generation industry and the petrochemical industry, not only because of its tensile strength, corrossion resistance and high termperature strength, but also because of its cost-effectiveness. Chrome moly pipes are popular in P5, P9, P11, P12, P91 and P92.
TIPTOP is providing ASTM A335 P92 cold drawn alloy steel seamless pipes. These pipes are mainly used for high -temperature service.
1. Standards
ASME SA106 —— American Boiler and Pressure Vessel norms
ASME SA333 —— American Boiler and Pressure Vessel norms
ASME SA335 —— American Boiler and Pressure Vessel norms
DIN17175 —— German industry standards
EN10216-2 —— European pressure piping standards
2. Application
For the low and medium pressure boiler and steam header pipes; for the high-pressure boiler and steam pipes, and the petrochemical industry pipes.
3. Steel pipes No. of main production:
SA106B, SA106C, SA333 I, SA333 VI, SA335 P5, SA335 P11, SA335 P12, SA335P22, SA335 P91, SA335 P92,
4. Size Available
3’’ ~ 6’’ (88.9mm~168.3mm)
5. Mechanical Properties
| Standards | Steel pipes No. | Tensile strength (Mpa) | Bend strength (Mpa) | Elongation (%) | Impact energy (J) | Hardness |
| ASME SA106 | SA106B | ≥415 | ≥240 | ≥22 | ≥35 | / |
| SA106C | ≥485 | ≥275 | ≥20 | ≥35 | / | |
| ASME SA333 | SA333 I | ≥380 | ≥205 | ≥28 | －45≥18 | / |
| SA335 P11 | ASME SA335 | ≥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 | |
| DIN17175 | ST45.8/III | 410～530 | ≥255 | ≥21 | ≥27(DVM) | / |
| 15Mo3 | 450～600 | ≥270 | ≥22 | ≥34(DVM) | / | |
| 13CrMo44 | 440～590 | ≥290 | ≥22 | ≥34(DVM) | / | |
| 10CrMo910 | 480～630 | ≥280 | ≥20 | ≥34(DVM) | / | |
| EN10216-2 | 15NiCuMoNb5-6-4 (WB36) | 610～780 | ≥440 | ≥19 | ≥40 | / |
6. Chemical Composition:
| Standards | Steel pipes No. | Chemical composition(%) | |||||||||||||
| C | Si | Mn | P | S | Cr | Mo | Cu | Ni | V | Al | W | Cb | N | ||
| ASME SA106 | SA106B | 0.17~ 0.25 | ≥ 0.1 | 0.70~ 1.00 | ≤0.030 | ≤0.030 | |||||||||
| SA106C | 0.23~ 0.27 | ≥ 0.1 | 0.70~ 1.00 | ≤0.030 | ≤0.030 | ||||||||||
| ASME SA333 | SA333 I | 0.09~ 0.12 | / | 0.7~ 1.00 | ≤0.020 | ≤0.010 | |||||||||
| SA333 VI | 0.09~ 0.12 | ≥ 0.1 | 0.9~ 1.10 | ≤0.020 | ≤0.010 | ||||||||||
| ASME SA335 | SA335 P11 | 0.05~ 0.15 | 0.50~ 1.0 | 0.30~ 0.60 | ≤0.030 | ≤0.030 | 1.00~ 1.50 | 0.50~ 1.00 | |||||||
| SA335 P12 | 0.05~ 0.15 | ≤0.50 | 0.30~ 0.61 | ≤0.030 | ≤0.030 | 0.80~ 1.25 | 0.44~ 0.65 | ||||||||
| SA335 P22 | 0.05~ 0.15 | ≤0.50 | 0.30~ 0.60 | ≤0.030 | ≤0.030 | 1.90~ 2.60 | 0.87~ 1.13 | ||||||||
| SA335 P5 | ≤0.15 | ≤0.50 | 0.30~ 0.60 | ≤0.025 | ≤0.025 | 4.00~ 6.00 | 0.45~ 0.65 | ||||||||
| SA335 P91 | 0.08~ 0.12 | 0.20~ 0.50 | 0.30~ 0.60 | ≤0.020 | ≤0.010 | 8.00~ 9.50 | 0.85~ 1.05 | ≤ 0.40 | 0.18 ~0.25 | ≤ 0.015 | 0.06~ 0.10 | 0.03~ 0.07 | |||
| SA335 P92 | 0.07~ 0.13 | ≤0.50 | 0.30~ 0.60 | ≤0.020 | ≤0.010 | 8.50~ 9.50 | 0.30~ 0.60 | ≤ 0.40 | 0.15~ 0.25 | ≤ 0.015 | 1.50~ 2.00 | 0.04~ 0.09 | 0.03~ 0.07 | ||
| DIN 17175 | ST45.8/III | ≤0.21 | 0.10~ 0.35 | 0.40~ 1.20 | ≤0.040 | ≤0.040 | ≤0.30 | ||||||||
| 15Mo3 | 0.12~ 0.20 | 0.10~ 0.35 | 0.40~ 0.80 | ≤0.035 | ≤0.035 | 0.25~ 0.35 | |||||||||
| 13CrMo44 | 0.10~ 0.18 | 0.10~ 0.35 | 0.40~ 0.70 | ≤0.035 | ≤0.035 | 0.70~ 1.10 | 0.45~ 0.65 | ||||||||
| 10CrMo910 | 0.08~ 0.15 | ≤0.50 | 0.30~ 0.70 | ≤0.025 | ≤0.020 | 2.00~ 2.50 | 0.90~ 1.10 | ≤0.30 | ≤ 0.30 | ≤ 0.015 | |||||
| EN1021 6-2 | 15NiCuMoNb5-6-4 (WB36) | ≤0.17 | 0.25~ 0.50 | 0.80~ 1.20 | ≤0.025 | ≤0.020 | ≤0.30 | 0.25~ 0.50 | 0.50~ 0.80 | 1.00~ 1.30 | ≤0.05 | 0.015~ 0.045 | |||
