ASTM Grade 30 Chain
American Standard Grade 30 Stainless Steel Metal Chain
G30 Chain come in both long link (made to NACM specs) and short link (made to ASTM 80 specs). Long Link chain has a longer inside length to save weight and reduce cost. Both long and short link chain have the same strength ratings.
Generally short link chains are more flexible than long link chains.
Introduction
American Standard Grade 30 Stainless Steel Metal Chain
G30 chain come in both long link (made to NACM specs) and short link (made to ASTM 80 specs). Long Link chain has a longer inside length to save weight and reduce cost. Both long and short link chain have the same strength ratings.
Generally short link chains are more flexible than long link chains.
| Size | 1/8” ~ 1” / 4mm ~ 26mm |
| Wll | 400 lbs ~ 17900 lbs / 180 kg ~ 8140kg |
| Surface | Self Colored; Galvanized; Hot Dip Galvanized, etc |
| Material | Premium Carbon Steel |
| Safety Factor | 4 Times of WLL |
Parameter
| Size D |
Inside Lenght A |
Outside Width B |
Working Load | Test Load | Breaking Load | Weight Per M | |||
| MM | +/-MM | MM | +/-MM | MM | +/-MM | KG | N | N | KG |
| 3 | 0.5 | 26 | 1.2 | 12 | 0.6 | 55 | 1050 | 3200 | 0.15 |
| 4 | 32 | 1.5 | 16 | 0.8 | 100 | 2000 | 6000 | 0.27 | |
| 5 | 35 | 1.8 | 20 | 1 | 160 | 3150 | 10000 | 0.43 | |
| 6 | 42 | 2 | 24 | 1.2 | 224 | 4500 | 14000 | 0.63 | |
| 7 | 49 | 2.5 | 28 | 1.4 | 300 | 6000 | 18000 | 0.86 | |
| 8 | 52 | 2.5 | 32 | 1.6 | 400 | 8000 | 25000 | 1.1 | |
| 9 | 59 | 3 | 36 | 1.8 | 530 | 10500 | 32000 | 1.41 | |
| 10 | 1 | 65 | 3.2 | 40 | 2 | 630 | 12500 | 40000 | 1.75 |
| 11 | 72 | 3.4 | 44 | 2 | 790 | 15800 | 47500 | 2.11 | |
| 12 | 78 | 3.6 | 48 | 2.3 | 940 | 18800 | 56500 | 2.55 | |
| 13 | 82 | 4 | 52 | 2.5 | 1000 | 21200 | 63000 | 2.95 | |
| 16 | 100 | 5 | 64 | 3.2 | 1600 | 33000 | 100000 | 4.45 | |
| 18 | 113 | 5.2 | 70 | 3.2 | 2120 | 42300 | 127000 | 5.65 | |
| 19 | 119 | 5.6 | 72 | 3.4 | 2370 | 47300 | 142000 | 6.25 | |
| 20 | 120 | 6 | 75 | 3.8 | 2500 | 50000 | 160000 | 7 | |
| 22 | 127 | 6 | 82 | 4 | 3170 | 63300 | 190000 | 8.55 | |
| 25 | 140 | 6.6 | 88 | 4.2 | 4090 | 81700 | 245000 | 10.9 | |
| 28 | 152 | 7 | 96 | 4.7 | 6000 | 120000 | 300000 | 13.9 | |
| 32 | 171 | 7.8 | 108 | 5.2 | 8000 | 160000 | 400000 | 18.2 | |
Standards
Standard: ASTM Grade 30 Chain
MOQ: 100 Meters
Package: Carton + Steel Pallet
Inquiry
