OD 18-80mm precision cold rolled seamless steel pipe and tube
Product Description
Chemical Composition(%) | |||||||||
Material | C | Si | Mn | Cr | P | S | Cu | Ni | Mo |
30Cr | 0.27- 0.34 | 0.17- 0.37 | 0.50- 0.80 | 0.80- 1.10 | ≤0.035 | ≤0.035 | ≤0.30 | ≤0.30 | ≤0.15 |
5130 | 0.28- 0.33 | 0.15- 0.35 | 0.70- 0.90 | 0.80- 1.10 | ≤0.035 | ≤0.040 | -- | -- | -- |
Scr430 | 0.28- 0.33 | 0.15- 0.35 | 0.60- 0.90 | 0.90- 1.20 | ≤0.030 | ≤0.030 | -- | ≤0.25 | -- |
Chemical Composition(%) | |||||||||
Material | C | Si | Mn | Cr | P | S | Cu | Ni | Mo |
1045 | 0.43- 0.50 | 0.10- 0.60 | 0.60- 0.90 | -- | ≤0.040 | ≤0.050 | -- | -- | -- |
4130 | 0.28- 0.33 | 0.15- 0.35 | 0.40- 0.60 | 0.80- 1.10 | ≤0.035 | ≤0.040 | -- | -- | 0.15- 0.25 |
45# | 0.42- 0.50 | 0.17- 0.37 | 0.50- 0.80 | ≤0.25 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.30 | -- |
30CrMo | 0.26- 0.34 | 0.17- 0.37 | 0.40- 0.70 | 0.80- 1.10 | ≤0.035 | ≤0.035 | ≤0.30 | ≤0.30 | 0.15- 0.25 |
2.Standard:ASTM A519, EN10297, EN 10305, DIN 2391, GB/T3639, JIS G3445 and JIS G4053 3.Scope:seamless cold rolled. 4.Size Range:OD 18-80mm and Thickness 1-12mm 5.Shape:The tubes shall be furnished in the following shapes, as specified by the purchaser: round or special shapes. 6.Package:plastic film and woven bag bundling/as the customer require 7.Price:it will be the best one when the quantity reaches one container. 8.Sampe:
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