China Internal/External Retaining Rings and / Circlip for Bore and Shaft (DIN472/DIN471) Auto Parts, Find details about China Segw, Stop Collar from Internal/External Retaining Rings and / Circlip for Bore and Shaft (DIN472/DIN471) Auto Parts
Product Description
1 Retaining rings, circlips, snap rings, E rings, DIN471, DIN472, DIN6799, DIN983,DIN984, D1300, D1400, D1460, D1500, CRESCENT RING (M1800), GRIP RING
2 Russian standard retaining rings, GOST 13942, GOST 13943,ГОСТ 13942, ГОСТ 13943
3 Snap rings, Retaining spring flat concentric rings, GOST 13940, GOST 13941, ГОСТ 13940, ГОСТ 13941, DIN5417/M3200/SP series, WRE, WR-SW(M2400) Series, BR-AR-SB, M2300 SB Series, DIN7993 round wire rings
4 Spring pins, DIN1481 / ISO8752, DIN7346 / ISO13337
Material: carbon spring steel 65Mn, SUS304
Finish: blackened, galvanized
5 DIN2093, DIN6796 Disc springs, conical spring washer
6 DIN6798A, B, J DIN lock washers
7 DIN137 wave spring washers
8 DIN128 split lock washer, curved spring lock washer
9 We also provide custom-made retaining rings and stamped products. All the tooling will be made on our own expense within 3 days.
10 Grease nipples
11 Hose clamps
Circlip DIN 472/DIN1300/J
External retaining ring for shaft DIN472/D1300
Material: Carbon steel 65Mn, C67S,50CrV4, Stainless steel ANSI420, 304,316
Size: from 8mm-500mm
(If you need special thickness for DIN472, we also could produce them according to your requirement)
Surface: Black oxide, Phosphate Black, Zinc plated (finish must be without burr)
Hardness: meet the DIN472 standard, small size: HRC47-54, middle size: HRC44-51, large size: HRC40-47
Mechanical property: Good elasticity and tenacity to make sure the retaining ring could be install to the shaft easily and be able to remove if necessary.
Packing: small plastic bag, small box, oil paper rod, Shrunk film rod+ Cartons + Pallets
Delivery time: Normally About 30 Days, Depends on Quantity
Quality: We have high confidence on our quality. We almost didn't receive complaint from customer about quality. We will strict on our quality, we have many engineers to control quality. We insist that Quality is the Best import and is the Basic.
Service: We will try our best to provide you competitive prices, good communicate.
Heat treatment and finish
- Austempering is applied to increase the mechanical property of our products. Our modern heat treatment equipment and skillful technicians guarantee each retaining ring within the mechanical properties required.
- The standard finish of carbon steel retaining rings is phosphate.
- Dacromet is available on request.
- Zinc plating is available, but is not recommended because of the risk of hydrogen brittleness.
- Stainless steel is polished into original color after heat treatment.
Chemical and mechanical properties of steel
Carbon spring steel C67 EN 10132-4: 2000
Chemical components of Carbon spring steel C67S
C | Si | Mn | P | S | Ni | Cr | Mo | Cu | other |
0.65-0.73 | 0.15-0.35 | 0.60-0.90 | ≤0.025 | ≤0.025 | ≤0.400 | ≤0.400 | ≤0.100 | - |
Condition of delivery | Soft annealed (+A) or soft annealed and slightly rerolled (+LC) | Quenched and tempered (+QT) |
0,2% proof stress Rp0,2 [N/mm²] | max. 510 | 1200 - 1900 |
Tensile strength Rm [N/mm²] | max. 640 | |
Fracture elongation A80 [%] | min. 16 | |
Hardness [HV] | max. 200 | 370 - 580 |
Hardness [HRB] | max. 92 | |
Hardness [HRC] | 38,5 - 54 |
Effective thickness [mm] | 0,30<=0,50 | 0,50<=0,75 | 0,75<=1,00 | 1,00<=1,50 | 1,50<=2,00 | 2,00<=3,00 |
Hardness [HV] | 485 - 535 | 465 - 515 | 455 - 505 | 445 - 495 | 425 - 475 | 415 - 465 |
C | Si | Mn | P | S | Ni | Cr | Mo | Cu | other |
0.16-0.25 | ≤1.00 | ≤1.00 | ≤0.035 | ≤0.030 | * | 12.00-14.00 | - | - | - |
C | Si | Mn | P | S | Ni | Cr | Mo | Cu | other |
0.57~0.65 | 1.50~2.00 | 0.60~0.90 | ≤0.035 | ≤0.035 | ≤0.35 | ≤0.35 | - | -≤0.25 | - |
Mechanical Property:
Tensile Strength: σb (MPa):≥1274(130)
Yield strength σs (MPa):≥1176(120)
Elongation δ10 (%):≥5
reduction of cross section ψ (%):≥25
Hardness :hot rolling,≤321HB; cold rolling+heat treatment,≤321HB
Our retaining rings are selling very well in Southeast Asia, Europe, North America, South America and Middle East market very well.
The retaining rings are widely used for Axletree fitting, Auto parts, Pump field, Tractor, bearings, motor, power transmission products and so on. The good quality and competitive price of our retaining rings have leads a win-win situation between customers and our company.