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Alloy / Stainless 304 / 201 Threaded Steel Rod Plain Black Color Zinc Plated
Alloy / Stainless 304 / 201 Threaded Steel Rod Plain Black Color Zinc Plated
Alloy / Stainless 304 / 201 Threaded Steel Rod Plain Black Color Zinc Plated
Alloy / Stainless 304 / 201 Threaded Steel Rod Plain Black Color Zinc Plated
Alloy / Stainless 304 / 201 Threaded Steel Rod Plain Black Color Zinc Plated
Alloy / Stainless 304 / 201 Threaded Steel Rod Plain Black Color Zinc Plated
Specifications
Brand Name :
NEW-ERA
Model Number :
M3-M120
Certification :
ISO9001/TS16949
Place of Origin :
CHINA
MOQ :
1000kg
Price :
Negotiation
Payment Terms :
L/C, T/T
Supply Ability :
2000tons per month
Delivery Time :
20-30days
Packaging Details :
bundles packing,wooden box packing
Standard :
ASTM A320 A193
Material :
Stainless Steel,alloy steel,carbon steel
Size :
can be customized,M3-M100,Cusomized,M3-M48
Finish :
Plain,black,Zinc plated,dacromet
Grade :
304 304L 316 316L 201 202 410
Surface treatment :
Nickel,Dacromet,Nickel-plated,Chrome
Class :
ASTM A 320 L7 Gr.B7, Gr.B7M, B16,Gr.B8, Gr.B8M
Description

Stainless threaded rods 304 201 202 410 304L 316L Plain Blackthreaded steel Rod , znic plated threaded rod

Standard DIN, ASTM,BSW
Surface Treatment Zinc Plated, HDG,Black, Plain
Property Class grade 4.8 8.8, 10.9
Material Carbon Steel,Stainless Steel
Length 1Meter,2Meter,3Meter,4Meter
Diameter M6 to M52 3/16 to 2-1/2
Sample Free
Thread Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF
Packing Paper tube packing, PVC bundle packing


ASTM A193 Grade B7M bolts and studs are identical in chemistry to Grade B7 (quenched and tempered medium carbon alloy steel), but have lower strength requirements and require 100% hardness testing of all fasteners manufactured in the lot. Grade B7M bolts resist chloride, sulfide, and hydrogen stress corrosion cracking (SCC) and are frequently used in sour gas service.

Our main grades for threaded ros:
ASTM A193: B7, B7M, B16, B8 class 1, B8 class 2, B8M class 1, B8M class 2, B8T etc.
ASTM A320: L7, L7M, L43, B8 class 1, B8 class 2, B8M class 1, B8M class 2, B8T etc.

Our supplied sizes:1/2"-4"

Surface finish: Self black, Blacken,Zinc-coated, GI and so on


Property in A193 B7 and B7M

Grade Sizes Tensile ksi, min Yield, ksi, min Elong, %, min RA % min HBW HRC
A193 B7 Up to 2-1/2 125 105 16 50 321 max 35 max
2-5/8 - 4 115 95 16 50
4-1/8 - 6 100 75 18 50

Grade Diameter Tensile ksi, min Yield, ksi, min Elong, %, min RA % min HBW HRC
B7M Up to 4 100 80 18 50 235 max -
Over 4 - 7 100 75 18 50



Steel materials 4140 chemical composition

Element B7 /B7M (AISI 4140)
Carbon 0.38 - 0.48%
Manganese 0.75 - 1.00%
Phosphorus, max 0.04%
Sulfur, max 0.04%
Silicon 0.15 - 0.35%
Chromium 0.80 - 1.10%
Nickel
Molybdenum 0.15 - 0.25%

Alloy / Stainless 304 / 201 Threaded Steel Rod Plain Black Color Zinc PlatedAlloy / Stainless 304 / 201 Threaded Steel Rod Plain Black Color Zinc PlatedAlloy / Stainless 304 / 201 Threaded Steel Rod Plain Black Color Zinc Plated

Product tags

316 stainless steel rod

,

chrome plated stainless steel rod

,

stainless steel rod 316
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Alloy / Stainless 304 / 201 Threaded Steel Rod Plain Black Color Zinc Plated

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Product Detail
Brand Name :
NEW-ERA
Model Number :
M3-M120
Certification :
ISO9001/TS16949
Place of Origin :
CHINA
MOQ :
1000kg
Price :
Negotiation
Contact Supplier
Alloy / Stainless 304 / 201 Threaded Steel Rod Plain Black Color Zinc Plated
Alloy / Stainless 304 / 201 Threaded Steel Rod Plain Black Color Zinc Plated
Alloy / Stainless 304 / 201 Threaded Steel Rod Plain Black Color Zinc Plated

NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD

Verified Supplier
7 Years
Since 1988
Business Type :
Manufacturer
Main Products :
Precision Seamless Steel Tube, Seamless Cold Drawn Steel Tube, Seamless Boiler Tube
Total Annual :
100000000-15000000
Employee Number :
150~200
Certification Level :
Verified Supplier
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