Energy Bolting supply fasteners and machined components in a variety of non-ferrous materials.
Industries & Use Applications
Bronze metals are primarily used within Marine, Naval, Defense and Aerospace industries.
Use applications include:
Fasteners, tooling, pump & valve components, non-magnetic parts, marine hardware, gears, bearings, bushes, wear plates, instrumentation components, drive shafts & weapons handling equipment.
Product & Materials
Raw Material, Engineer Studs, Hex Nuts & Machined Components to customer drawing.
Commonly used materials for production of fasteners & machined components.
PB102 is the standard grade of wrought phosphor bronze, containing additions of around 5% tin and up to 0.4% phosphorus to enhance its wear resistance
C51000, CW451K, NES838, DGS376, BS2874, EN 12163, CuSn5
PB103 phosphor bronze containing 6% tin, the tin content, which is higher than in PB102, gives the alloy improved wear resistance and higher strength properties
C51900, CW452K, BS2870, 2.1020 ,NF A51-108, CuSn6, CuSn6P (FR)
Aluminium / Nickel Aluminium Bronze
CA104 is a wrought high strength bronze alloy with additions of 10% Aluminium, 5% Nickel and 5% iron offering an excellent wear and corrosion resistance.
BS2874: CA104, BSEN12163: CW307G, BSB23 / BS 2B23, CuAl10Ni5Fe4
C63000 contains around 10% aluminium, 5% nickel and 3% iron. It offer high strength, good toughness and excellent wear resistance. C63000 also has excellent corrosion resistance and retention of mechanical properties at abnormal temperatures.
ASTM B150: C63000, ASTM B171: C63000, AMS4640, BSEN12163: CW307G
C63200 Aluminum Nickel Bronze is copper, alloyed with nickel, iron, manganese and aluminum. C63200 demonstrates good salt water corrosion resistance and good anti-friction characteristics at both high and low temperatures.
ASTM B150: C63200, ASTM B171: C62000, C63200 TQ-50 (Quench hardened & temper annealed), MIL-B-24059
DEF STAN - UK DEFENSE STANDARDS
DEF STAN 02-833 / NES833
DEF STAN 02-833 (NES833) is a nickel aluminium bronze similar to CA104. The main difference being that DEF STAN 02-833 has been manufactured in accordance with the MoD’s Navy requirements. To improve the corrosion resistance of the material the standard states the nickel content must always exceed the iron content. Impact values are also taken on all sizes above 15mm diameter and the material is ultrasonically tested.
NES833, DEF STAN 02-833: PART 2, DEF STAN 02-729 Part 5 for Grade 1 material.
DEF STAN 02-834 / NES834
DEF STAN 02-834 (NES834) is a aluminium bronze with a 2% silicon addition to enhance strength. It has very high corrosion resistance especially in seawater and marine environments. Good Impact strength and retention of properties at sub-zero temperatures
A low magnetic permeability level of <1.005 is specified by the MoD.
DEF STAN 02-834, NES834, DEF STAN 834, DGS1044
DEF STAN 02-835 / NES835
DEF STAN 02-835 is a high strength cupronickel containing around 14.5% nickel, 4.5% manganese and smaller additions of aluminium and iron. It has very high strength and corrosion resistance especially in seawater and marine environments, in addition it has high impact strength, low magnetic permeability and spark resistance.
DEF STAN 02-835, NES835, C72420, DGS357, Hiduron 191
FIRST LEVEL FASTENERS DEF STAN 02-862 Part 3
Ministry of Defence Standard 02-862 Part 3 Naval Fasteners: Procurement of First Level Fasteners.
The complete Def Stan 02-862 Issue 3 comprises:
Part 1: Naval Fasteners - Material Selection and Use
Part 2: Naval Fasteners - Procurement of Non-First Level Fasteners
Part 3: Naval Fasteners - Procurement of First Level Fasteners
For First Level carbon and low alloy steel fasteners a series of three standard grades has been developed for metric and unified threaded steel bolts, screws, studs, studbolts and nuts (including prevailing-torque type nuts for SM1-M and SM1-U grades only).
The following three grades of metric fastener and three grades of unified fastener are available:
1) Submarine Grade 1 – Metric (abbreviated to SM1-M) for zinc-plated fasteners from 6 mm to 48 mm thread diameter for use where the temperature will be less than 60°C.
2) Submarine Grade 2 – Metric (abbreviated to SM2-M) for unplated fasteners from 6 mm to 48 mm thread diameter for use where the temperature will be less than 300°C.
3) Submarine Grade 3 – Metric (abbreviated to SM3-M) for unplated fasteners from 6 mm to 48 mm thread diameter for use where the temperature will range between 0°-520°C.
4) Submarine Grade 1 – Unified (abbreviated to SM1-U) for zinc-plated fasteners from 1/4 inch to 2 inch thread diameter for use where the temperature will be less than 60°C.
5) Submarine Grade 2 – Unified (abbreviated to SM2-U) for unplated fasteners from 1/4 inch to 2 inch thread diameter for use where the temperature will be less than 300°C.
6) Submarine Grade 3 – Unified (abbreviated to SM3-U) for unplated fasteners from 1/4 inch to 2 inch thread diameter for use where the temperature will range between 0°-520°C.
Energy Bolting specialise in the production of non ferrous fasteners & components.
Products include: Studbolts, Engineer Studs Hex nuts, Bushes, Washers, Hexagon Bolts, Hexagon Setscrews, Socket Head Capscrews, 12pt Bi-Hexagonal Bolt & Nuts, Client specific drawings and specifications
Find out more about our vision and values:
Find out more about what we do:
Send your enquiries for a prompt and competitive quotation firstname.lastname@example.org
Data contained is for information purposes only and may be revised at any time.
Energy Bolting Limited makes no recommendation or warranty of any kind and assumes no liability with respect to the accuracy of the information contained herein.