ASTM A513 1026 Dom Tube Honed Seamless Carbon Steel Tube

Basic Info

Special Use	High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel, Carbon Steel
Application	Hydraulic & Mechanical
Stand	DIN2391, En10305
Supply Condition	Bk+S, Nbk
ID Roughness	Ra02-0.4
Thickness	5-100 mm
ID Tolerance	H8
Straightness	0.5/1000 mm
Length	Max. 13m
Technical	Cold Drawn
Trademark	PM
Origin	China
Production Capacity	500 Ton/Month

Product Description

Products dimension

Inside Dia (mm)	ID Tolerance (mm)				WT Tolerance (mm)
	H7	H8	H9	H10
≤30	+0.021/0	+0.033/0	+0.052/0	+0.084/0	±7.5%>210mm ±10%
30 - ≤50	+0.025/0	+0.039/0	+0.062/0	+0.100/0
50 - ≤80	+0.030/0	+0.046/0	+0.074/0	+0.120/0
80 - ≤120	+0.035/0	+0.054/0	+0.087/0	+0.140/0
120 - ≤180	+0.040/0	+0.063/0	+0.100/0	+0.160/0
180 - ≤250	+0.046/0	+0.072/0	+0.115/0	+0.185/0
250 - ≤315	+0.052/0	+0.081/0	+0.130/0	+0.210/0
315 - ≤700	+0.057/0	+0.089/0	+0.140/0	+0.230/0

Product Parameters

1. Chemical composition:

Steel Grade	Chemical composition %
	C	Si	Mn	P	S	Al
				≤		≥
20#	0.17-0.24	0.17-0.37	0.35-0.65	0.035	0.035	/
45#	0.42-0.50	0.17-0.37	0.50-0.80	0.035	0.035	/
Q345B	≤0.2	≤0.5	1.00-1.60	0.03	0.03	/
Q345D	≤0.2	≤0.5	1.00-1.60	0.03	0.03	0.015
25Mn	0.22-0.29	0.17-0.37	0.70-1.00	0.035	0.035	/
27SiMn	0.24-0.32	1.10-1.40	1.10-1.40	0.035	0.035	/
ST52	≤0.22	≤0.55	≤1.6	0.025	0.025	/
SAE1026	0.22-0.28	0.15-0.35	0.60-0.90	0.04	0.05	/

2. Mechanical Properties:

Delivery Condition	cold finished (hard) (BK)		cold drawn and stress-relieved (BK+S)
Steel Grade	Tensile Strength (Mpa)	Elongation (%)	Tensile Strength (Mpa)	Yield Strength (Mpa)	Elongation (%)
20#	≥550	≥8	≥520	≥375	≥15
45#	≥640	≥5	≥600	≥520	≥10
16Mn	≥640	≥5	≥600	≥520	≥14
25Mn	≥640	≥5	≥600	≥510	≥15
27SiMn	≥800	≥5	≥760	≥610	≥10
ST52	≥640	≥5	≥600	≥520	≥14
SAE1026	≥640	≥5	≥600	≥510	≥15

Packaging & Shipping

(1) anti rust oiled inside and outside surface, plastic caps in both ends.(2) bundle with steel strip and knitting strip, or wooden case.(3) 20/GP or 40/GP container.

Company Profile

FAQ

Q1: Are you Manufacture or Trade Company?

A1: We are the manufacture, we have 10+ years experience for supply Metal material and products in domestic&exotic. Q2: How can we guarantee quality? A2: Always a pre-production sample before mass production. Always 100% final Inspection before shipment. Q3: What is your terms of payment ?A3: 1. T/T: 30% deposit in advance, the balance 70% paid before shipment.2. 30% down payment, the balance 70% paid against L/C at sight.3. Upon negotiation. Q4: Can you provide Certificates for aluminum materials ? A4: Yes, we can supply MTC-Material Test Certificate. Q5: Can you provide sample? A5: Yes, we can provide you sample, but you need to pay for the sample and freight firstly. We will return the sample fee after you make an order.