304 stainless steel pipe
304 stainless steel pipe is widely used in the manufacture of equipment and parts requiring good comprehensive performance (corrosion resistance and molding).It is must contain more than 12%Gr that can keep the inherent Properties of Corrosion resistance.
Specification:
OD:6-600mm
Wall thickness:1-40mm
Length:5.8m 6m 7m 11.8m or as your request
Type:seamless and welded stainless steel pipe
Surface:pickling,annealing, polishing, bright, sand blast, hair line, etc.
Packing:Export standard package,bundled ,wooden box, suit for any kinds of transport, or as your required.
Standard:ASTM A312 / A554 / A249 / A269 / A789 / A 790 / EN10217-7 / DIN17455 / DIN17457.
Advantage:
1.long service life
2.anti-corrosion properties
3.Good heat resistance
4.Features: no sand holes, no sand holes, no black spots, no cracks, smooth welding pass.Bending, cutting, welding processing performance advantage, stable nickel content
Usage: It is widely used in petroleum, chemical, medical, food, light industry, machinery, instrument and other industrial pipeline and mechanical structure parts, etc.
Chemical composition
Grade | C | Mn | Si | P | S | Cr | Ni | N | |
304 | min. | - | - | - | - | - | 18.0 | 8.0 | - |
304L | min. | - | - | - | - | - | 18.0 | 8.0 | - |
304H | min. | 0.04 | - | - | -0.045 | - | 18.0 | 8.0 |
Mechanical Properties
Tensile strength σb (MPa) ≥ 515-1035
yield strength σ0.2 (MPa)≥205
Elongation δ5 (%) ≥ 40
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