DIN17175 St35.8 Seamless Carbon Steel Boiler Tube

• Type: Seamless
• Technique: Cold Drawn
• Material: Carbon Steel
• Surface Treatment: Varnishing
• Usage: Pipeline Transport, Special Purpose, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Thermal Equipment
• Section Shape: Round
• Model NO.: kingmetal
• Application: Fluid Pipe, Boiler Pipe, Chemical Fertilizer Pipe, Gas Pipe
• Certification: ISO PED
• DIN: 17175
• ASTM: 210/192
• JIS: G3462
• Applications: Boiler
• Od: 15.9-139.8
• Thickness: 1.2-9.5
• Transport Package: in Bundles
• Specification: Size: 15.9mm - 139.8mm
• Trademark: KINGMETAL
• Origin: China
• HS Code: 730490
• Production Capacity: 20000 Ton / Month

Product Description

1. Product introduction
Seamless steel pipe
1. O. D: 20-820mm
2. Wall tickness: 2-80mm or acc to customer request
3. Length: 5-12M, or acc to customer request
4. Standard: API-5L, ASTM. PSL1/PSL2 or other
5. Steel grade: A. B. X42. X46. X52. X56. X60. X65. X70 etc

Seamless steel pipe

1. Cold drawn steel pipes from size 3/4"-5" OD Steel pipe.
2. Hot rolled steel pipes from size 1"-16" OD steel pipe, also we can also work from size 20"-32" as hot expand steel pipe.
3. Wall thickness can be max 100mm now.
4. One new productionline for seamless Rectangular steel pipe
5. Certificates: API ISO
6. Materials: Carbon steel pipe for liquid: ASTM A106/A53 GR. B, ST35, ST37, ST44.
Alloy steel pipe: P110, A335-P12, A335-P11, 12Cr1MoV, 15CrMo, 37Mn5, 30CrMnSi, 27SiMn. For pipeline: API 5L GR. B, X42, X52, X60, X70.
Or construction: High thickness of ST44, ST52.
For mechanical process: C45, SAE1045

STANDARD	GRADE	Tensile Strength(Mpa)	Yield Strength(Mpa)	elongation (%)
DIN 17175	St35.8	360-480	≥235	≥25
	St45.8	410-530	≥255	≥21
	15Mo3	450-600	≥270	≥20
	13CrMo44	440-590	≥290	≥20
	10CrMo910	450-600	≥280	≥18

2. Chemical Composition:
 

STANDARD	GRADE	CHEMICAL COMPOSITION
		C	Si	Mn	P,S	Cr	Mo
DIN 17175	St35.8	≤0.17	0.10-0.35	0.40-0.80	≤0.030	/	/
	St45.8	≤0.21	0.10-0.35	0.40-1.20	≤0.030	/	/
	15Mo3	0.12-0.20	0.10-0.35	0.40-0.80	≤0.030	/	0.25-0.35
	13CrMo44	0.10-0.18	0.10-0.35	0.40-0.70	≤0.030	0.70-1.10	0.45-0.65
	10CrMo910	0.08-0.15	≤0.50	0.40-0.70	≤0.030	2.00-2.50	0.90-1.20