Premium Seamless Steel Tubes for Precision Engineering Applications

• Customization: Available
• After-sales Service: Free
• Warranty: 1 Year
• Model NO.: OD15-70 mm
• Type: Seamless
• Technique: Cold Rolled
• Material: Carbon Steel
• Surface Treatment: Oiled
• Section Shape: Round
• Certificate: ISO9001
• Od: 15-75mm
• Thickness: 0.8-14
• Customized: Yes
• Transport Package: Bund
• Specification: 15-75
• Trademark: bluesky pipe
• Origin: Ningde
• HS Code: 7326901900
• Production Capacity: 50000 Ton/Year

Product Description

 

 

 

GB		ASTM/ASME		DIN		EN		JIS
GB/T8162	10	A53	A	DIN1629	St37	EN17121	St37-2/3	G3454	STPG370
GB/T8163		A106	A
GB/T3639		A519	1010
	20	A53	B	DIN1629	St44	EN17121	St44-2/3	G3454	STPG410
		A106	B
		A519	1020
	45	A1045			CK45
	Q235	A519	1021			EN10210-1	S235JRH	G3444	STK400
						EN1097-1	E235
	Q345	A519	1524	DIN1629	St52			G3444	STK500
	37Mn5	J55
	35CrMo		4135					G4105	SCM435
	20Cr		5120						SCr420
	40Cr		5140						SCr440
	15CrMo								SCM415
	20CrMo		4119						SCM420
	42CrMo		4150/4142						SCM440
	20CrMnTi								SMK22

                     GRADE              C%             Si%         Mn%              P%             S%           Cr %                                         Mo%               Gu%     Ni%

GB/T 699	10	0.07~0.13	0.17~0.37	0.35~0.65	0.035	0.035	≤0.15		0.25	0.3
	20	0.17~0.23	0.17~0.37	0.35~0.65	0.035	0.035	≤0.35		0.25	0.3
	35	0.32~0.39	0.17~0.37	0.50~0.80	0.035	0.035	≤0.25		0.25	0.3
	45	0.42~0.50	0.17~0.37	0.50~0.80	0.035	0.035	≤0.25		0.25	0.3
GB/T3077	20Cr	0.18~0.24	0.17~0.37	0.50~0.80	0.035	0.035	0.70~1.00
	40Cr	0.37~0.44	0.17~0.37	0.50~0.80	0.035	0.035	0.80~1.10
	20CrMo	0.17~0.24	0.17~0.37	0.40~0.70	0.035	0.035	0.80~1.10	0.15~0.25
	42CrMo	0.38~0.45	0.17~0.37	0.50~0.80			0.90~1.20	0.15~0.25
	20CrMnTi	0.17~0.23	0.17~0.37	0.80~1.10			1.00~1.30
GB/T1591	Q345B	≤0.20	≤0.55	1.00~1.60	0.04	0.04

Equivalent Material referance:
GB	TOCT	ASTM	BS	JIS	NF	DIN
10F		1010	040A10		XC10
10	10	10,101,012	045M10	S10C	XC10	C10,CK10
20	20	1020	050A20	S20C	XC18	C22,CK22
45	45	1045	080M46	S45C	XC45	C45,CK45
30CrMo	30XM	4130	1717COS110	SCM420	30CD4
42CrMo		4140	708A42		42CD4	42CrMo4
			708M40
35CrMo	35XM	4135	708A37	SCM3	35CD4	34CrMo4