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ASTM A335 Seamless Alloy Steel Pipe
ASTM A335 seamless alloy steel pipe ASTM A335 seamless ferritic alloy steel pipe for high temperature service Steel grade: P5, P11, P12 Delivery condition: Hot finished, Normalizing rolled Size range: OD NPS 2 1/2 to NPS 24, WT 4mm-35mm Length: commerical length Dimension and tolerance:...
Description
Tianjin Wanlei Steel Pipe Co., Ltd. is one of the leading manufacturers and suppliers of astm a335 seamless alloy steel pipe in China, featured by quality products and low price. If you're going to wholesale durable astm a335 seamless alloy steel pipe made in China, welcome to get pricelist and free sample from our factory.
ASTM A335 seamless alloy steel pipe
ASTM A335 seamless ferritic alloy steel pipe for high temperature service
Steel grade: P5, P11, P12
Delivery condition: Hot finished, Normalizing rolled
Size range: OD NPS 2 1/2 to NPS 24, WT 4mm-35mm
Length: commerical length
Dimension and tolerance: according to ASTM A335
Test: cast analysis, Flattening test, tensile test, hardness test, electromagnetic test or hydrostatic test, visual inspection
Chemical composition
| Steel grade | C | Si | Mn | P Max | S Max | Cr | Mo |
| P5 | ≤0.15 | ≤0.50 | 0.30-0.60 | 0.025 | 0.025 | 4.00-6.00 | 0.45-0.65 |
| P11 | 0.05-0.15 | 0.50-1.00 | 0.30-0.60 | 0.025 | 0.025 | 1.00-1.50 | 0.45-0.65 |
| P12 | 0.05-0.15 | ≤0.50 | 0.30-0.60 | 0.025 | 0.025 | 0.80-1.25 | 0.45-0.65 |
Mechanical properties
| Steel Grade | Min Tensile strength MPa | Min Yield strength MPa | Min Elongation (%) at longitudinal direction | Hardness Max |
| P5 | 415 | 205 | 30 | 85HRB (170HV) |
| P11 | 415 | 205 | 85HRB (170HV) | |
| P12 | 415 | 220 | 85HRB (170HV) |
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