En 10305 Precision Seamless Steel Tube

• Type: Seamless
• Technique: Cold Drawn
• Material: Carbon or Alloy Steel
• Surface Treatment: Bright Finishing or Polishing
• Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Special Purpose
• Section Shape: Round
• Model NO.: KM-02-02
• Size: 10-114.3mm
• Thickness: 1-40mm
• Grade: St 35 St 45 St 52 E215 E235 E355,etc
• Processing Way: Cold Drawn or Cold Rolled
• Product Application: Machinery,Motorcycle ,Auto,etc
• Package: in Bundle
• Transport Package: in Bundle
• Specification: 10mm~114.3mm
• Trademark: Kingmetal
• Origin: Made in China
• HS Code: 73043190
• Production Capacity: 500~1000 Tons Per Month

Product Description

EN 10305 Precision Seamless Steel Tube
 
1)DIN 2391/EN 10305 seamless steel tube
2)O.D.:10.0-114.3mm W.T.:1-40mm Lmax 16.5m
3)Grade:St 35 St 45 St 52 E215 E235 E355
4)Cold drawn or cold rolled precision seamless steel tubes
inside precision seamless tubes for hydraulic pressure and pneumatic services
5)Application: for Auto usd;for machinery use;Oil cylinder tube;Motorcycle shock reducer steel tubes;/Auto shock reducer inner cylinder
 

Steel	Chemical analysis [%]
grade	C	Si	Mn	P	S	V	Nb	Al
E215	≤0,10	≤0,05	≤0,70	≤0,025	≤0,025	-	-	≥0,025
E235	≤0,17	≤0,35	≤1,20	≤0,025	≤0,025	-	-	-
E355	≤0,22	≤0,55	≤1,60	≤0,025	≤0,025	-	-	-
E410	0,16 - 0,22	0,15 - 0,30	1,30 - 1,70	≤0,030	≤0,035	0,08 - 0,15	≤0,070	0,010 - 0,060

Steel	Mechanical properties : minimum values for supply conditions
grade	+C		+LC		+SR			+A		+N
	Rm	A	Rm	A	Rm	ReH	A	Rm	A	Rm	ReH	A
	MPa	%	MPa	%	MPa	MPa	%	MPa	%	MPa	MPa	%
E215	430	8	380	12	380	280	16	280	30	290 - 430	215	30
E235	480	6	420	10	420	350	16	315	25	340 - 480	235	25
E355	640	4	580	7	580	450	10	450	22	490 - 630	355	22
E410	750	4	700	8	690	590	12	520	22	550 - 700	410	22