Backing Plate Mn: 0.30-0.70

Applicationt: 

General

Production Description:

Backing Plate

details

The chemical composition are as following:

1. C:0.12-0.20
2. Si:0.30Max
3. Mn: 0.30-0.70
4. S.0.45
5. p.0.045

Our backing plate materials is Q235B
1. Mechanics performace:235 Mpa,24kg/mm2
2. Tensile strength:375-460Mpa,38-47kg/mm2
3. Extensibility: 26 min.

Dimensions tolerance

1. no size tolerance indications on drawings our standard is <+/-0.25mm
2. no .angle tolerance indications on drawings our standard is +/-1degree
3. no, roundness tolerance indication on drawings our standard is R 1 degree
4. flatness: our standard is <0.3
5. debur, no sharp eadge.
6. others strictly as your drawings.

Main products:

BACKING PLATE, ACING, UBBER POWDER, RAKE SHOE, LL PRODUCTION MACHINES AND TEST MACHINES FOR FRICTION MATERIALS 

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