GOST 3262-75 20# Steel Pipe for Water Pipe and Gas Supply

• Customization: Available
• Type: Seamless
• Technique: Hot Rolled
• Model NO.: EYSP
• Surface Treatment: Black
• Usage: Pipeline Transport, Boiler Pipe, Oil/Gas Drilling
• Section Shape: Round
• Wt: 1.2-20mm
• Length: 1-12m
• Price Term: CIF; CFR; Fob
• Alloy or Not: Non-Alloy
• Standard or Not: Standard
• Secondary or Not: Non Secondary
• Delivery Time: 10-30days Ex Mill
• Transport Package: Export Standard Packing
• Specification: 21.3mm-406.4mm
• Trademark: Kingmetal
• Origin: China (Mainland)
• Production Capacity: 500000

Product Description

Standard	API 5L,ASTM A213, A312, ASTM A269,ASTM A778, ASTM A789, DIN 17456,ASTM A106,ASTM A53,ASTM A36,DIN 17457,DIN 17459, JIS G3459,JIS G3463, GOS T9941, EN 10216, BS3605, GB13296,etc
Material	20#,20G,STPT410,STF410,A106,GR.B,A178C,A178D,P265GH,A53 GR.B,A135 GR.B,P265TR1,P265TR2,STPT480,A106,GR.C,A210C,Q195,Q235,Q345,ST35.8, ST45.8, ST52, etc
Application	Seamless pipes are widely used in petroleum, chemical, medical, food, light industry, machinery, instrument and other industrial pipeline and mechanical structure parts, etc.
Ends	Plain /Beveled / Thread with Coupling or cap /Chamfer /Groove  /Screw
Type	Hot-rolled /Cold-rolled /Cold-drawing
Surface	Black painted, PE/PVC/PP coated, Galvanized, color coated, anti rust varnished,anti rust oiled, checkered, epoxy coating, etc.

Mechanical properties
Steel Grade	Tensile Strength, N/mm2 (min)	Yield Strength, N/mm2 (min)	Elongation, % (min)
10	343	206	24
20	412	245	21
35	510	294	17
45	589	323	14
10Mn2	422	245	22
15Cr	412	-	19
20Cr	431	-	17
40Cr	618	-	14
30CrMnSi	491	-	18
15CrMo	431	226	21

Chemical Composition (%, max)
Steel Grade	C	Si	Mn	Cr	Ni	Mo	S	P	Cu	N
10	0,07-0,14	0,17-0,37	0,35-0,65	0,15	0,3	-	-	-	-	-
20	0,17-0,24	0,17-0,37	0,35-0,65	0,25	0,25	-	0,03	0,025	0,30	0,008
35	0,32-0,40	0,17-0,37	0,50-0,80	0,25	0,30	-	0,04	0,035	0,30	-
45	0,42-0,45	0,17-0,37	0,50-0,80	0,25	-	-	-	-	-	-
10Mn2	0,07-0,15	0,17-0,37	1,2-1,6	0,30	0,30	-	0,035	0,035	0,30	-
20Cr	0,17-0,23	0,17-0,37	0,50-0,80	0,70-1,0	0,30	-	0,035	0,035	0,30	-
40Cr	0,36-0,44	0,17-0,37	0,50-0,80	0,80-1,10	0,30	-	0,035	0,035	0,30	-
30CrMnSi	0,28-0,34	0,90-1,20	0,80-1,10	0,80-1,10	0,30	-	0,005	0,025	-	-
15CrMo	0,11-0,18	0,17-0,37	0,40-0,70	0,80-1,10	0,30	0,40-0,55	0,025	0,025	0,30